Do you know your Sender Score?

Find out your sender reputation. Learn how to improve it.

Want to check another IP or Domain? Enter the information below to get your score.

Sender Score Metrics for ct.gov

?

  Sender Score

An IP is required to see a score.
Enter an IP above or click here to see your IPs

Sending Domain Information
MX Record
SPF Record
Whois Lookup
SSL Information
SSL Certificate
Owner www.ct.gov
Issued by DigiCert TLS RSA SHA256 2020 CA1
Valid Until 05/01/2023
Sending IPs
IP Address Hostname Volume Sender Score
40.107.91.114 mail-dm3gcc02on2114.outbound.protection.outlook.com. VERY HIGH 95
208.75.123.162 ccm27.constantcontact.com. VERY HIGH 97
104.47.64.103 mail-bl2gcc02lp2103.outbound.protection.outlook.com. VERY HIGH 99
52.100.153.224 mail-bl0gcc02hn2224.outbound.protection.outlook.com. HIGH 92
40.107.89.116 mail-bl0gcc02on2116.outbound.protection.outlook.com. VERY HIGH 99
52.100.153.242 mail-bl0gcc02hn2242.outbound.protection.outlook.com. HIGH 97
40.107.89.130 mail-bl0gcc02on2130.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.121 mail-bl0gcc02on2121.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.131 ccm23.constantcontact.com. VERY HIGH 92
208.75.123.186 ccm186.constantcontact.com. VERY HIGH 92
40.107.91.110 mail-dm3gcc02on2110.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.176 ccm176.constantcontact.com. VERY HIGH 97
52.100.153.208 mail-bl0gcc02hn2208.outbound.protection.outlook.com. HIGH 97
148.105.11.5 mail5.sea31.mcsv.net. VERY HIGH 98
40.107.91.135 mail-dm3gcc02on2135.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.115 mail-bl0gcc02on2115.outbound.protection.outlook.com. VERY HIGH 99
104.47.65.100 mail-dm3gcc02lp2100.outbound.protection.outlook.com. VERY HIGH 97
208.75.123.202 ccm202.constantcontact.com. VERY HIGH 94
208.75.123.232 ccm232.constantcontact.com. VERY HIGH 92
116.25.94.193 VERY HIGH 55
52.100.153.205 mail-bl0gcc02hn2205.outbound.protection.outlook.com. HIGH 97
52.100.153.217 mail-bl0gcc02hn2217.outbound.protection.outlook.com. HIGH 96
40.107.89.102 mail-bl0gcc02on2102.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.107 mail-dm3gcc02on2107.outbound.protection.outlook.com. VERY HIGH 99
104.47.65.104 mail-dm3gcc02lp2104.outbound.protection.outlook.com. VERY HIGH 97
117.25.124.26 MODERATE 3
8.19.118.134 server555.appriver.com. VERY HIGH 97
52.100.153.200 mail-bl0gcc02hn2200.outbound.protection.outlook.com. HIGH 96
52.100.153.215 mail-bl0gcc02hn2215.outbound.protection.outlook.com. HIGH 90
40.107.91.134 mail-dm3gcc02on2134.outbound.protection.outlook.com. VERY HIGH 99
198.2.174.184 mail184.suw241.rsgsv.net. VERY HIGH 97
208.75.123.236 ccm236.constantcontact.com. VERY HIGH 93
208.75.123.161 ccm26.constantcontact.com. VERY HIGH 92
52.100.154.224 mail-dm3gcc02hn2224.outbound.protection.outlook.com. HIGH 97
52.100.153.222 mail-bl0gcc02hn2222.outbound.protection.outlook.com. HIGH 96
203.55.21.137 mx137.a.outbound.createsend.com. VERY HIGH 98
203.55.21.52 mx52.a.outbound.createsend.com. VERY HIGH 98
40.107.89.135 mail-bl0gcc02on2135.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.124 mail-dm3gcc02on2124.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.130 mail-dm3gcc02on2130.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.234 ccm234.constantcontact.com. VERY HIGH 97
208.75.123.181 ccm181.constantcontact.com. VERY HIGH 97
208.75.123.173 ccm173.constantcontact.com. VERY HIGH 94
208.75.123.182 ccm182.constantcontact.com. VERY HIGH 97
52.100.153.220 mail-bl0gcc02hn2220.outbound.protection.outlook.com. HIGH 97
209.68.5.175 istria.pair.com. VERY HIGH 96
216.69.139.33 p3plsmtp26-06.prod.phx3.secureserver.net. VERY HIGH 99
208.75.123.177 ccm177.constantcontact.com. VERY HIGH 97
203.55.21.145 mx145.a.outbound.createsend.com. VERY HIGH 97
52.100.153.210 mail-bl0gcc02hn2210.outbound.protection.outlook.com. HIGH 97
40.107.91.106 mail-dm3gcc02on2106.outbound.protection.outlook.com. VERY HIGH 99
203.55.21.51 mx51.a.outbound.createsend.com. VERY HIGH 97
40.107.91.136 mail-dm3gcc02on2136.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.98 mail-bl0gcc02on2098.outbound.protection.outlook.com. VERY HIGH 99
52.100.154.218 mail-dm3gcc02hn2218.outbound.protection.outlook.com. HIGH 98
104.47.65.108 mail-dm3gcc02lp2108.outbound.protection.outlook.com. VERY HIGH 99
203.55.21.31 mx31.a.outbound.createsend.com. VERY HIGH 97
40.107.91.104 mail-dm3gcc02on2104.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.170 ccm170.constantcontact.com. VERY HIGH 97
104.47.64.109 mail-bl2gcc02lp2109.outbound.protection.outlook.com. VERY HIGH 99
205.201.135.82 mail82.atl51.rsgsv.net. VERY HIGH 99
52.100.154.212 mail-dm3gcc02hn2212.outbound.protection.outlook.com. HIGH 95
52.100.154.217 mail-dm3gcc02hn2217.outbound.protection.outlook.com. HIGH 92
40.107.89.124 mail-bl0gcc02on2124.outbound.protection.outlook.com. VERY HIGH 99
52.100.154.210 mail-dm3gcc02hn2210.outbound.protection.outlook.com. HIGH 97
206.16.212.235 mail1.egov.com. VERY HIGH 99
40.107.89.97 mail-bl0gcc02on2097.outbound.protection.outlook.com. VERY HIGH 99
198.2.131.123 mail123.atl111.rsgsv.net. VERY HIGH 99
115.152.213.44 VERY LOW 0
198.2.182.12 mail12.suw15.mcsv.net. VERY HIGH 98
52.100.154.213 mail-dm3gcc02hn2213.outbound.protection.outlook.com. HIGH 97
52.100.154.219 mail-dm3gcc02hn2219.outbound.protection.outlook.com. HIGH 95
66.163.187.146 sonic316-20.consmr.mail.ne1.yahoo.com. VERY HIGH 99
52.100.153.232 mail-bl0gcc02hn2232.outbound.protection.outlook.com. HIGH 97
52.100.154.237 mail-dm3gcc02hn2237.outbound.protection.outlook.com. HIGH 96
198.2.182.120 mail120.suw15.mcsv.net. VERY HIGH 98
40.107.91.105 mail-dm3gcc02on2105.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.108 mail-bl0gcc02on2108.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.109 mail-dm3gcc02on2109.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.100 mail-bl0gcc02on2100.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.225 ccm29.constantcontact.com. VERY HIGH 93
203.55.21.42 mx42.a.outbound.createsend.com. VERY HIGH 97
104.47.65.106 mail-dm3gcc02lp2106.outbound.protection.outlook.com. VERY HIGH 99
52.100.154.244 mail-dm3gcc02hn2244.outbound.protection.outlook.com. HIGH 97
52.100.154.241 mail-dm3gcc02hn2241.outbound.protection.outlook.com. HIGH 96
52.100.153.202 mail-bl0gcc02hn2202.outbound.protection.outlook.com. HIGH 97
208.75.123.250 ccm37.constantcontact.com. VERY HIGH 99
40.107.91.98 mail-dm3gcc02on2098.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.114 mail-bl0gcc02on2114.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.94 mail-bl0gcc02on2094.outbound.protection.outlook.com. VERY HIGH 99
52.100.153.240 mail-bl0gcc02hn2240.outbound.protection.outlook.com. HIGH 97
208.75.123.171 ccm171.constantcontact.com. VERY HIGH 92
104.47.64.101 mail-bl2gcc02lp2101.outbound.protection.outlook.com. VERY HIGH 99
162.246.5.3 mail.clintonct.org. HIGH 99
40.107.89.120 mail-bl0gcc02on2120.outbound.protection.outlook.com. VERY HIGH 99
69.16.250.4 host.sprhdns.com. VERY HIGH 99
208.75.123.226 ccm30.constantcontact.com. VERY HIGH 94
205.201.128.10 mail10.us4.mcsv.net. VERY HIGH 98
52.100.154.206 mail-dm3gcc02hn2206.outbound.protection.outlook.com. HIGH 97
52.100.154.220 mail-dm3gcc02hn2220.outbound.protection.outlook.com. HIGH 97
159.247.0.202 po.state.ct.us. HIGH 97
40.107.91.108 mail-dm3gcc02on2108.outbound.protection.outlook.com. VERY HIGH 95
54.240.8.55 a8-55.smtp-out.amazonses.com. VERY HIGH 99
40.107.89.139 mail-bl0gcc02on2139.outbound.protection.outlook.com. VERY HIGH 95
52.100.154.233 mail-dm3gcc02hn2233.outbound.protection.outlook.com. HIGH 97
52.100.153.244 mail-bl0gcc02hn2244.outbound.protection.outlook.com. HIGH 97
40.107.91.102 mail-dm3gcc02on2102.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.139 mail-dm3gcc02on2139.outbound.protection.outlook.com. VERY HIGH 99
54.240.8.38 a8-38.smtp-out.amazonses.com. VERY HIGH 98
52.100.154.246 mail-dm3gcc02hn2246.outbound.protection.outlook.com. HIGH 97
40.107.89.123 mail-bl0gcc02on2123.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.116 mail-dm3gcc02on2116.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.93 mail-bl0gcc02on2093.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.133 mail-bl0gcc02on2133.outbound.protection.outlook.com. VERY HIGH 99
52.100.154.238 mail-dm3gcc02hn2238.outbound.protection.outlook.com. HIGH 97
66.96.184.3 bosmailout03.eigbox.net. VERY HIGH 97
205.201.133.112 mail112.atl11.rsgsv.net. VERY HIGH 98
40.107.89.134 mail-bl0gcc02on2134.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.92 mail-bl0gcc02on2092.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.96 mail-dm3gcc02on2096.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.105 mail-bl0gcc02on2105.outbound.protection.outlook.com. VERY HIGH 99
5.135.31.133 s6.mxout.mta2.net. MODERATE 99
208.75.123.167 ccm167.constantcontact.com. VERY HIGH 92
52.100.154.236 mail-dm3gcc02hn2236.outbound.protection.outlook.com. HIGH 88
40.107.89.110 mail-bl0gcc02on2110.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.90 mail-dm3gcc02on2090.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.107 mail-bl0gcc02on2107.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.131 mail-dm3gcc02on2131.outbound.protection.outlook.com. VERY HIGH 99
104.47.65.109 mail-dm3gcc02lp2109.outbound.protection.outlook.com. VERY HIGH 98
52.100.154.248 mail-dm3gcc02hn2248.outbound.protection.outlook.com. HIGH 97
40.107.89.136 mail-bl0gcc02on2136.outbound.protection.outlook.com. VERY HIGH 99
52.100.154.214 mail-dm3gcc02hn2214.outbound.protection.outlook.com. HIGH 97
52.100.154.229 mail-dm3gcc02hn2229.outbound.protection.outlook.com. HIGH 97
52.100.154.232 mail-dm3gcc02hn2232.outbound.protection.outlook.com. HIGH 97
40.107.91.127 mail-dm3gcc02on2127.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.106 mail-bl0gcc02on2106.outbound.protection.outlook.com. VERY HIGH 99
198.2.129.142 mail142.atl81.rsgsv.net. VERY HIGH 98
208.75.123.180 ccm180.constantcontact.com. VERY HIGH 94
208.75.123.163 ccm38.constantcontact.com. VERY HIGH 92
52.100.153.231 mail-bl0gcc02hn2231.outbound.protection.outlook.com. HIGH 97
52.100.153.248 mail-bl0gcc02hn2248.outbound.protection.outlook.com. HIGH 97
40.107.89.109 mail-bl0gcc02on2109.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.133 mail-dm3gcc02on2133.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.115 mail-dm3gcc02on2115.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.129 mail-dm3gcc02on2129.outbound.protection.outlook.com. VERY HIGH 99
54.240.8.59 a8-59.smtp-out.amazonses.com. VERY HIGH 98
40.107.89.95 mail-bl0gcc02on2095.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.96 mail-bl0gcc02on2096.outbound.protection.outlook.com. VERY HIGH 99
104.47.65.105 mail-dm3gcc02lp2105.outbound.protection.outlook.com. VERY HIGH 97
52.100.154.231 mail-dm3gcc02hn2231.outbound.protection.outlook.com. HIGH 97
52.100.153.241 mail-bl0gcc02hn2241.outbound.protection.outlook.com. HIGH 97
216.40.44.20 smtprelay0020.hostedemail.com. VERY HIGH 98
40.107.91.122 mail-dm3gcc02on2122.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.231 ccm231.constantcontact.com. VERY HIGH 93
208.75.123.133 ccm25.constantcontact.com. VERY HIGH 94
45.79.207.219 host2.emwd.com. VERY HIGH 97
208.75.123.104 coi104.confirmedcc.com. VERY HIGH 99
208.75.123.179 ccm179.constantcontact.com. VERY HIGH 93
52.100.153.227 mail-bl0gcc02hn2227.outbound.protection.outlook.com. HIGH 83
216.69.139.31 p3plsmtp26-05.prod.phx3.secureserver.net. VERY HIGH 83
52.100.153.218 mail-bl0gcc02hn2218.outbound.protection.outlook.com. HIGH 96
40.107.91.100 mail-dm3gcc02on2100.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.101 mail-dm3gcc02on2101.outbound.protection.outlook.com. VERY HIGH 99
104.47.64.100 mail-bl2gcc02lp2100.outbound.protection.outlook.com. VERY HIGH 99
104.47.64.108 mail-bl2gcc02lp2108.outbound.protection.outlook.com. VERY HIGH 99
203.55.21.50 mx50.a.outbound.createsend.com. VERY HIGH 98
208.75.123.228 ccm32.constantcontact.com. VERY HIGH 92
104.47.65.101 mail-dm3gcc02lp2101.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.125 mail-dm3gcc02on2125.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.99 mail-bl0gcc02on2099.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.165 ccm165.constantcontact.com. VERY HIGH 94
52.100.154.234 mail-dm3gcc02hn2234.outbound.protection.outlook.com. HIGH 97
52.100.154.230 mail-dm3gcc02hn2230.outbound.protection.outlook.com. HIGH 97
52.100.153.247 mail-bl0gcc02hn2247.outbound.protection.outlook.com. HIGH 97
52.100.153.243 mail-bl0gcc02hn2243.outbound.protection.outlook.com. HIGH 97
40.107.89.103 mail-bl0gcc02on2103.outbound.protection.outlook.com. VERY HIGH 99
96.43.152.70 smtp07-chx.mta.salesforce.com. VERY HIGH 99
205.201.135.139 mail139.atl61.mcsv.net. VERY HIGH 98
203.55.21.43 mx43.a.outbound.createsend.com. VERY HIGH 99
52.100.153.229 mail-bl0gcc02hn2229.outbound.protection.outlook.com. HIGH 97
52.100.153.204 mail-bl0gcc02hn2204.outbound.protection.outlook.com. HIGH 97
216.69.139.29 p3plsmtp26-04.prod.phx3.secureserver.net. VERY HIGH 95
40.107.91.137 mail-dm3gcc02on2137.outbound.protection.outlook.com. VERY HIGH 99
104.47.64.107 mail-bl2gcc02lp2107.outbound.protection.outlook.com. VERY HIGH 98
52.100.154.221 mail-dm3gcc02hn2221.outbound.protection.outlook.com. HIGH 97
52.100.154.249 mail-dm3gcc02hn2249.outbound.protection.outlook.com. HIGH 97
104.193.137.209 na1smtp01.sabacloud.com. VERY HIGH 67
40.107.91.99 mail-dm3gcc02on2099.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.104 mail-bl0gcc02on2104.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.233 ccm233.constantcontact.com. VERY HIGH 94
148.105.12.200 mail200.sea22.mcdlv.net. VERY HIGH 96
216.69.139.25 p3plsmtp26-02.prod.phx3.secureserver.net. VERY HIGH 97
52.100.154.205 mail-dm3gcc02hn2205.outbound.protection.outlook.com. HIGH 96
40.107.89.111 mail-bl0gcc02on2111.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.117 mail-dm3gcc02on2117.outbound.protection.outlook.com. VERY HIGH 99
27.126.146.64 mx64.b.outbound.createsend.com. VERY HIGH 96
52.100.153.219 mail-bl0gcc02hn2219.outbound.protection.outlook.com. HIGH 97
52.100.154.240 mail-dm3gcc02hn2240.outbound.protection.outlook.com. HIGH 97
52.100.153.201 mail-bl0gcc02hn2201.outbound.protection.outlook.com. HIGH 95
198.2.143.46 mail46.atl281.mcsv.net. VERY HIGH 94
148.105.11.22 mail22.sea31.mcsv.net. VERY HIGH 99
208.75.123.174 ccm174.constantcontact.com. VERY HIGH 94
52.100.153.203 mail-bl0gcc02hn2203.outbound.protection.outlook.com. HIGH 97
216.40.44.19 smtprelay0019.hostedemail.com. VERY HIGH 98
40.107.91.126 mail-dm3gcc02on2126.outbound.protection.outlook.com. VERY HIGH 99
136.179.3.130 job-prod-file-01.jobaps.com. HIGH 98
52.100.153.211 mail-bl0gcc02hn2211.outbound.protection.outlook.com. HIGH 88
52.100.153.228 mail-bl0gcc02hn2228.outbound.protection.outlook.com. HIGH 97
40.107.91.120 mail-dm3gcc02on2120.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.94 mail-dm3gcc02on2094.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.227 ccm31.constantcontact.com. VERY HIGH 93
52.100.154.204 mail-dm3gcc02hn2204.outbound.protection.outlook.com. HIGH 97
52.100.154.243 mail-dm3gcc02hn2243.outbound.protection.outlook.com. HIGH 97
52.100.153.221 mail-bl0gcc02hn2221.outbound.protection.outlook.com. HIGH 97
40.107.89.126 mail-bl0gcc02on2126.outbound.protection.outlook.com. VERY HIGH 99
203.55.21.45 mx45.a.outbound.createsend.com. VERY HIGH 97
52.100.154.215 mail-dm3gcc02hn2215.outbound.protection.outlook.com. HIGH 97
40.107.91.132 mail-dm3gcc02on2132.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.117 mail-bl0gcc02on2117.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.90 mail-bl0gcc02on2090.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.166 ccm166.constantcontact.com. VERY HIGH 97
208.75.123.198 ccm198.constantcontact.com. VERY HIGH 93
208.75.123.134 ccm134.constantcontact.com. VERY HIGH 93
208.75.123.197 ccm197.constantcontact.com. VERY HIGH 92
52.100.154.247 mail-dm3gcc02hn2247.outbound.protection.outlook.com. HIGH 91
52.100.153.249 mail-bl0gcc02hn2249.outbound.protection.outlook.com. HIGH 97
52.100.153.209 mail-bl0gcc02hn2209.outbound.protection.outlook.com. HIGH 91
40.107.89.119 mail-bl0gcc02on2119.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.122 mail-bl0gcc02on2122.outbound.protection.outlook.com. VERY HIGH 99
198.2.141.13 mail13.atl231.mcsv.net. VERY HIGH 98
52.100.154.203 mail-dm3gcc02hn2203.outbound.protection.outlook.com. HIGH 96
52.100.153.206 mail-bl0gcc02hn2206.outbound.protection.outlook.com. HIGH 97
40.107.89.138 mail-bl0gcc02on2138.outbound.protection.outlook.com. VERY HIGH 99
148.105.11.192 mail192.sea71.mcsv.net. VERY HIGH 99
203.55.21.41 mx41.a.outbound.createsend.com. VERY HIGH 97
52.100.154.235 mail-dm3gcc02hn2235.outbound.protection.outlook.com. HIGH 97
208.75.123.103 coi103.confirmedcc.com. VERY HIGH 99
52.100.153.230 mail-bl0gcc02hn2230.outbound.protection.outlook.com. HIGH 91
40.107.89.113 mail-bl0gcc02on2113.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.112 mail-dm3gcc02on2112.outbound.protection.outlook.com. VERY HIGH 99
104.47.64.104 mail-bl2gcc02lp2104.outbound.protection.outlook.com. VERY HIGH 97
198.2.185.86 mail86.suw111.mcdlv.net. VERY HIGH 97
104.47.65.107 mail-dm3gcc02lp2107.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.113 mail-dm3gcc02on2113.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.128 mail-dm3gcc02on2128.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.235 ccm235.constantcontact.com. VERY HIGH 94
198.2.188.100 mail100.suw131.mcsv.net. VERY HIGH 99
52.100.153.236 mail-bl0gcc02hn2236.outbound.protection.outlook.com. HIGH 91
52.100.153.226 mail-bl0gcc02hn2226.outbound.protection.outlook.com. HIGH 97
52.100.153.212 mail-bl0gcc02hn2212.outbound.protection.outlook.com. HIGH 97
40.107.89.125 mail-bl0gcc02on2125.outbound.protection.outlook.com. VERY HIGH 97
40.107.89.101 mail-bl0gcc02on2101.outbound.protection.outlook.com. VERY HIGH 99
96.43.152.77 smtp14-chx.mta.salesforce.com. VERY HIGH 99
208.75.123.183 ccm183.constantcontact.com. VERY HIGH 92
208.75.123.135 ccm135.constantcontact.com. VERY HIGH 94
40.107.89.118 mail-bl0gcc02on2118.outbound.protection.outlook.com. VERY HIGH 95
208.75.123.185 ccm185.constantcontact.com. VERY HIGH 92
208.75.123.184 ccm184.constantcontact.com. VERY HIGH 94
52.100.154.242 mail-dm3gcc02hn2242.outbound.protection.outlook.com. HIGH 97
52.100.154.202 mail-dm3gcc02hn2202.outbound.protection.outlook.com. HIGH 97
40.107.89.131 mail-bl0gcc02on2131.outbound.protection.outlook.com. VERY HIGH 99
203.55.21.28 mx28.a.outbound.createsend.com. VERY HIGH 97
208.75.123.229 ccm229.constantcontact.com. VERY HIGH 94
198.2.143.136 mail136.atl291.mcsv.net. VERY HIGH 99
52.100.153.238 mail-bl0gcc02hn2238.outbound.protection.outlook.com. HIGH 97
66.241.145.18 lizard.esosoft.net. VERY HIGH 98
104.47.64.102 mail-bl2gcc02lp2102.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.95 mail-dm3gcc02on2095.outbound.protection.outlook.com. VERY HIGH 99
74.221.88.9 mx.geosolinc.com. VERY HIGH 97
40.107.91.118 mail-dm3gcc02on2118.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.138 mail-dm3gcc02on2138.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.196 ccm36.constantcontact.com. VERY HIGH 93
208.75.123.130 ccm22.constantcontact.com. VERY HIGH 93
205.201.134.80 mail80.atl31.mcdlv.net. VERY HIGH 88
40.107.91.93 mail-dm3gcc02on2093.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.121 mail-dm3gcc02on2121.outbound.protection.outlook.com. VERY HIGH 99
54.240.8.221 a8-221.smtp-out.amazonses.com. VERY HIGH 99
216.69.139.27 p3plsmtp26-03.prod.phx3.secureserver.net. VERY HIGH 99
40.107.91.92 mail-dm3gcc02on2092.outbound.protection.outlook.com. VERY HIGH 99
96.43.152.78 smtp15-chx.mta.salesforce.com. VERY HIGH 99
40.107.91.103 mail-dm3gcc02on2103.outbound.protection.outlook.com. VERY HIGH 99
198.2.183.160 mail160.suw14.mcdlv.net. VERY HIGH 92
208.75.123.169 ccm169.constantcontact.com. VERY HIGH 93
52.100.153.234 mail-bl0gcc02hn2234.outbound.protection.outlook.com. HIGH 97
52.100.154.207 mail-dm3gcc02hn2207.outbound.protection.outlook.com. HIGH 97
52.100.153.245 mail-bl0gcc02hn2245.outbound.protection.outlook.com. HIGH 97
40.107.91.119 mail-dm3gcc02on2119.outbound.protection.outlook.com. VERY HIGH 99
54.240.8.70 a8-70.smtp-out.amazonses.com. VERY HIGH 98
208.75.123.172 ccm172.constantcontact.com. VERY HIGH 94
198.2.130.69 mail69.atl91.mcsv.net. VERY HIGH 98
52.100.154.245 mail-dm3gcc02hn2245.outbound.protection.outlook.com. HIGH 96
52.100.153.214 mail-bl0gcc02hn2214.outbound.protection.outlook.com. HIGH 97
40.107.91.111 mail-dm3gcc02on2111.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.175 ccm175.constantcontact.com. VERY HIGH 94
52.100.154.225 mail-dm3gcc02hn2225.outbound.protection.outlook.com. HIGH 97
40.107.89.129 mail-bl0gcc02on2129.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.132 ccm24.constantcontact.com. VERY HIGH 94
205.201.130.229 mail229.wdc02.mcdlv.net. VERY HIGH 97
104.47.65.103 mail-dm3gcc02lp2103.outbound.protection.outlook.com. VERY HIGH 99
66.96.184.8 bosmailout08.eigbox.net. VERY HIGH 99
52.100.153.239 mail-bl0gcc02hn2239.outbound.protection.outlook.com. HIGH 88
40.107.89.127 mail-bl0gcc02on2127.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.137 mail-bl0gcc02on2137.outbound.protection.outlook.com. VERY HIGH 99
208.75.123.164 ccm39.constantcontact.com. VERY HIGH 97
208.75.123.168 ccm168.constantcontact.com. VERY HIGH 94
104.47.65.102 mail-dm3gcc02lp2102.outbound.protection.outlook.com. VERY HIGH 99
52.100.153.233 mail-bl0gcc02hn2233.outbound.protection.outlook.com. HIGH 97
52.100.153.237 mail-bl0gcc02hn2237.outbound.protection.outlook.com. HIGH 97
40.107.91.97 mail-dm3gcc02on2097.outbound.protection.outlook.com. VERY HIGH 95
96.43.152.69 smtp06-chx.mta.salesforce.com. VERY HIGH 99
104.47.64.106 mail-bl2gcc02lp2106.outbound.protection.outlook.com. VERY HIGH 97
52.100.153.225 mail-bl0gcc02hn2225.outbound.protection.outlook.com. HIGH 97
52.100.153.207 mail-bl0gcc02hn2207.outbound.protection.outlook.com. HIGH 97
52.100.153.235 mail-bl0gcc02hn2235.outbound.protection.outlook.com. HIGH 93
52.100.154.226 mail-dm3gcc02hn2226.outbound.protection.outlook.com. HIGH 97
40.107.89.112 mail-bl0gcc02on2112.outbound.protection.outlook.com. VERY HIGH 99
40.107.89.132 mail-bl0gcc02on2132.outbound.protection.outlook.com. VERY HIGH 99
54.240.8.195 a8-195.smtp-out.amazonses.com. VERY HIGH 98
208.75.123.230 ccm230.constantcontact.com. VERY HIGH 91
104.47.64.105 mail-bl2gcc02lp2105.outbound.protection.outlook.com. VERY HIGH 99
52.100.154.200 mail-dm3gcc02hn2200.outbound.protection.outlook.com. HIGH 97
40.107.89.128 mail-bl0gcc02on2128.outbound.protection.outlook.com. VERY HIGH 99
167.89.67.200 o1678967x200.outbound-mail.sendgrid.net. VERY HIGH 99
208.75.123.178 ccm178.constantcontact.com. VERY HIGH 97
198.2.184.250 mail250.suw101.mcdlv.net. VERY HIGH 97
52.100.154.208 mail-dm3gcc02hn2208.outbound.protection.outlook.com. HIGH 97
40.107.91.123 mail-dm3gcc02on2123.outbound.protection.outlook.com. VERY HIGH 99
148.105.15.248 mail248.sea101.rsgsv.net. VERY HIGH 98
40.107.89.91 mail-bl0gcc02on2091.outbound.protection.outlook.com. VERY HIGH 99
40.107.91.91 mail-dm3gcc02on2091.outbound.protection.outlook.com. VERY HIGH 99
52.100.153.216 mail-bl0gcc02hn2216.outbound.protection.outlook.com. HIGH 96
216.40.44.21 smtprelay0021.hostedemail.com. VERY HIGH 98

Featured Resources

Report: Fundamentals of Email Marketing

This guide lays out the foundation of email marketing, giving you the insight you need to understand how email marketing works.

GET THE REPORT

Webinar: State of Email Live

Join us every month as we discuss email in today’s changing world. Each show, we'll share current metrics updates and changes as well as host guests from the industry.

REGISTER NOW

Case Study: Hickory Farms

Learn how this gourmet food retailer achieved a near 100% inbox placement rate and drove significant growth in revenue for their highly seasonal business.

READ THE CASE STUDY

We Know Email

We’re the experts in deliverability and driving results for your email marketing.
Let’s chat and find out how you can improve your email deliverability.

Request a Demo