List Quality Check

You have no lists. To create a list click here

Select Page
Icon

Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
*.certapro.com
Issued by
GlobalSign GCC R6 AlphaSSL CA 2025
Valid Until
12/15/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
13.66.138.138 mail04.nam.pb-dynmktg.com. VERY HIGH 96
13.66.138.144 mail43.nam.pb-dynmktg.com. VERY HIGH 98
13.66.138.145 mail44.nam.pb-dynmktg.com. VERY HIGH 95
13.66.138.146 mail45.nam.pb-dynmktg.com. VERY HIGH 97
13.66.138.147 mail46.nam.pb-dynmktg.com. VERY HIGH 92
13.66.138.151 mail10.nam.pb-dynmktg.com. VERY HIGH 95
13.66.138.160 mail40.nam.pb-dynmktg.com. VERY HIGH 88
13.66.138.166 mail41.nam.pb-dynmktg.com. VERY HIGH 95
13.66.138.167 mail42.nam.pb-dynmktg.com. VERY HIGH 78
13.66.138.168 mail47.nam.pb-dynmktg.com. VERY HIGH 94
13.66.138.169 mail48.nam.pb-dynmktg.com. VERY HIGH 98
40.78.242.17 mail25.nam.pb-dynmktg.com. VERY HIGH 92
40.78.242.18 mail26.nam.pb-dynmktg.com. VERY HIGH 95
40.78.242.19 mail27.nam.pb-dynmktg.com. VERY HIGH 95
40.78.242.20 mail28.nam.pb-dynmktg.com. VERY HIGH 96
40.78.242.23 mail31.nam.pb-dynmktg.com. VERY HIGH 95
40.78.242.24 mail32.nam.pb-dynmktg.com. VERY HIGH 87
40.78.242.25 mail33.nam.pb-dynmktg.com. VERY HIGH 96
40.78.242.27 mail35.nam.pb-dynmktg.com. VERY HIGH 95
40.78.242.28 mail36.nam.pb-dynmktg.com. VERY HIGH 90
40.78.242.29 mail37.nam.pb-dynmktg.com. VERY HIGH 95
40.78.242.30 mail38.nam.pb-dynmktg.com. VERY HIGH 96
40.78.242.31 mail39.nam.pb-dynmktg.com. VERY HIGH 95
40.93.194.1 mail-southcentralusazon11011001.outbound.protection.outlook.com. HIGH 97
40.93.194.4 mail-southcentralusazon11011004.outbound.protection.outlook.com. HIGH 98
40.93.194.52 mail-southcentralusazon11011052.outbound.protection.outlook.com. HIGH 98
40.93.194.63 mail-southcentralusazon11011063.outbound.protection.outlook.com. HIGH 98
40.93.195.3 mail-southcentralusazon11012003.outbound.protection.outlook.com. HIGH 98
40.93.195.14 mail-southcentralusazon11012014.outbound.protection.outlook.com. HIGH 97
40.93.195.18 mail-southcentralusazon11012018.outbound.protection.outlook.com. HIGH 98
40.93.195.24 mail-southcentralusazon11012024.outbound.protection.outlook.com. HIGH 98
40.93.195.32 mail-southcentralusazon11012032.outbound.protection.outlook.com. HIGH 98
40.93.195.44 mail-southcentralusazon11012044.outbound.protection.outlook.com. HIGH 97
40.93.195.68 mail-southcentralusazon11012068.outbound.protection.outlook.com. HIGH 97
40.93.196.1 mail-southcentralusazon11013001.outbound.protection.outlook.com. HIGH 97
40.93.196.5 mail-southcentralusazon11013005.outbound.protection.outlook.com. HIGH 97
40.93.196.57 mail-southcentralusazon11013057.outbound.protection.outlook.com. HIGH 98
40.93.198.1 mail-westcentralusazon11010001.outbound.protection.outlook.com. HIGH 98
40.93.198.11 mail-westcentralusazon11010011.outbound.protection.outlook.com. HIGH 98
40.93.198.23 mail-westcentralusazon11010023.outbound.protection.outlook.com. HIGH 97
40.93.198.24 mail-westcentralusazon11010024.outbound.protection.outlook.com. HIGH 88
40.93.198.57 mail-westcentralusazon11010057.outbound.protection.outlook.com. HIGH 97
40.93.201.8 mail-westcentralusazon11013008.outbound.protection.outlook.com. HIGH 97
40.93.201.20 mail-westcentralusazon11013020.outbound.protection.outlook.com. HIGH 98
40.93.201.21 mail-westcentralusazon11013021.outbound.protection.outlook.com. HIGH 97
40.93.201.41 mail-westcentralusazon11013041.outbound.protection.outlook.com. HIGH 97
40.93.201.63 mail-westcentralusazon11013063.outbound.protection.outlook.com. VERY HIGH 96
40.93.201.69 mail-westcentralusazon11013069.outbound.protection.outlook.com. HIGH 97
40.107.200.31 mail-northcentralusazon11012031.outbound.protection.outlook.com. HIGH 97
40.107.201.3 mail-northcentralusazon11013003.outbound.protection.outlook.com. HIGH 98
40.107.201.16 mail-northcentralusazon11013016.outbound.protection.outlook.com. HIGH 98
40.107.201.21 mail-northcentralusazon11013021.outbound.protection.outlook.com. HIGH 97
40.107.201.32 mail-northcentralusazon11013032.outbound.protection.outlook.com. HIGH 97
40.107.201.60 mail-northcentralusazon11013060.outbound.protection.outlook.com. HIGH 98
40.107.201.66 mail-northcentralusazon11013066.outbound.protection.outlook.com. HIGH 97
40.107.201.67 mail-northcentralusazon11013067.outbound.protection.outlook.com. HIGH 98
40.107.208.19 mail-westus3azon11011019.outbound.protection.outlook.com. HIGH 97
40.107.208.20 mail-westus3azon11011020.outbound.protection.outlook.com. HIGH 98
40.107.208.44 mail-westus3azon11011044.outbound.protection.outlook.com. HIGH 97
40.107.208.51 mail-westus3azon11011051.outbound.protection.outlook.com. HIGH 98
40.107.208.69 mail-westus3azon11011069.outbound.protection.outlook.com. HIGH 98
40.107.209.3 mail-westus3azon11012003.outbound.protection.outlook.com. HIGH 98
40.107.209.23 mail-westus3azon11012023.outbound.protection.outlook.com. HIGH 98
40.107.209.41 mail-westus3azon11012041.outbound.protection.outlook.com. HIGH 97
40.107.209.49 mail-westus3azon11012049.outbound.protection.outlook.com. HIGH 97
50.31.205.220 mta220-ab1.mtasv.net. VERY HIGH 99
52.101.43.11 mail-westusazon11012011.outbound.protection.outlook.com. HIGH 97
52.101.43.26 mail-westusazon11012026.outbound.protection.outlook.com. HIGH 97
52.101.43.33 mail-westusazon11012033.outbound.protection.outlook.com. HIGH 97
52.101.43.61 mail-westusazon11012061.outbound.protection.outlook.com. HIGH 98
52.101.43.68 mail-westusazon11012068.outbound.protection.outlook.com. HIGH 97
52.101.46.55 mail-westus2azon11010055.outbound.protection.outlook.com. HIGH 98
52.101.46.62 mail-westus2azon11010062.outbound.protection.outlook.com. HIGH 97
52.101.48.3 mail-westus2azon11012003.outbound.protection.outlook.com. HIGH 98
52.101.48.9 mail-westus2azon11012009.outbound.protection.outlook.com. HIGH 97
52.101.48.42 mail-westus2azon11012042.outbound.protection.outlook.com. HIGH 97
52.101.48.48 mail-westus2azon11012048.outbound.protection.outlook.com. HIGH 97
52.101.48.51 mail-westus2azon11012051.outbound.protection.outlook.com. HIGH 97
52.101.48.54 mail-westus2azon11012054.outbound.protection.outlook.com. HIGH 98
52.101.48.67 mail-westus2azon11012067.outbound.protection.outlook.com. HIGH 98
52.101.52.16 mail-eastusazon11011016.outbound.protection.outlook.com. HIGH 98
52.101.52.29 mail-eastusazon11011029.outbound.protection.outlook.com. HIGH 97
52.101.53.7 mail-eastusazon11012007.outbound.protection.outlook.com. HIGH 98
52.101.53.21 mail-eastusazon11012021.outbound.protection.outlook.com. HIGH 97
52.101.53.41 mail-eastusazon11012041.outbound.protection.outlook.com. HIGH 97
52.101.53.43 mail-eastusazon11012043.outbound.protection.outlook.com. HIGH 98
52.101.53.45 mail-eastusazon11012045.outbound.protection.outlook.com. HIGH 98
52.101.53.47 mail-eastusazon11012047.outbound.protection.outlook.com. HIGH 97
52.101.53.65 mail-eastusazon11012065.outbound.protection.outlook.com. HIGH 98
52.101.53.68 mail-eastusazon11012068.outbound.protection.outlook.com. HIGH 98
52.101.56.0 mail-eastus2azon11010000.outbound.protection.outlook.com. HIGH 97
52.101.56.62 mail-eastus2azon11010062.outbound.protection.outlook.com. HIGH 98
52.101.61.10 mail-centralusazon11010010.outbound.protection.outlook.com. HIGH 97
52.101.61.32 mail-centralusazon11010032.outbound.protection.outlook.com. HIGH 98
52.101.61.51 mail-centralusazon11010051.outbound.protection.outlook.com. HIGH 97
52.101.61.54 mail-centralusazon11010054.outbound.protection.outlook.com. HIGH 98
52.101.61.70 mail-centralusazon11010070.outbound.protection.outlook.com. HIGH 98
52.101.62.38 mail-centralusazon11011038.outbound.protection.outlook.com. HIGH 98
52.101.62.65 mail-centralusazon11011065.outbound.protection.outlook.com. HIGH 97
52.101.62.66 mail-centralusazon11011066.outbound.protection.outlook.com. HIGH 98
52.101.85.6 mail-westusazon11010006.outbound.protection.outlook.com. HIGH 97
52.101.85.9 mail-westusazon11010009.outbound.protection.outlook.com. HIGH 97
52.101.85.11 mail-westusazon11010011.outbound.protection.outlook.com. HIGH 98
52.101.85.53 mail-westusazon11010053.outbound.protection.outlook.com. HIGH 98
52.101.85.57 mail-westusazon11010057.outbound.protection.outlook.com. HIGH 98
52.101.193.41 mail-northcentralusazon11010041.outbound.protection.outlook.com. HIGH 98
52.101.193.50 mail-northcentralusazon11010050.outbound.protection.outlook.com. HIGH 97
52.101.193.63 mail-northcentralusazon11010063.outbound.protection.outlook.com. HIGH 98
52.101.193.69 mail-northcentralusazon11010069.outbound.protection.outlook.com. HIGH 98
52.101.201.15 mail-westus3azon11010015.outbound.protection.outlook.com. HIGH 97
52.101.201.26 mail-westus3azon11010026.outbound.protection.outlook.com. HIGH 97
52.101.201.59 mail-westus3azon11010059.outbound.protection.outlook.com. HIGH 97
52.101.201.63 mail-westus3azon11010063.outbound.protection.outlook.com. HIGH 97
62.106.91.44 mail12.ezhostingserver.com. HIGH 90
104.192.32.81 virt81-chi.safewebservices.com. VERY HIGH 99
104.192.32.82 virt82-chi.safewebservices.com. VERY HIGH 98
104.192.32.83 virt83-chi.safewebservices.com. VERY HIGH 99
104.192.32.84 virt84-chi.safewebservices.com. VERY HIGH 99
104.192.32.85 virt85-chi.safewebservices.com. VERY HIGH 96
104.245.209.196 mta196a-ord.mtasv.net. VERY HIGH 99
104.245.209.197 mta197a-ord.mtasv.net. VERY HIGH 98
104.245.209.198 mta198a-ord.mtasv.net. VERY HIGH 99
104.245.209.212 mta212a-ord.mtasv.net. VERY HIGH 99
104.245.209.213 mta213a-ord.mtasv.net. VERY HIGH 96
104.245.209.215 mta215a-ord.mtasv.net. VERY HIGH 99
104.245.209.216 mta216a-ord.mtasv.net. VERY HIGH 98
104.245.209.217 mta217a-ord.mtasv.net. VERY HIGH 99
139.60.0.64 mail64-2z9c.e2ma.net. VERY HIGH 87
139.60.0.65 mail65-2z9c.e2ma.net. VERY HIGH 97
139.60.0.66 mail66-2z9c.e2ma.net. VERY HIGH 89
139.60.0.67 mail67-2z9c.e2ma.net. VERY HIGH 72
139.60.0.68 mail68-2z9c.e2ma.net. VERY HIGH 88
139.60.0.69 mail69-2z9c.e2ma.net. VERY HIGH 76
139.60.0.70 mail70-2z9c.e2ma.net. VERY HIGH 78
139.60.0.71 mail71-2z9c.e2ma.net. VERY HIGH 86
139.60.0.72 mail72-2z9c.e2ma.net. VERY HIGH 86
139.60.0.73 mail73-2z9c.e2ma.net. VERY HIGH 75
139.60.0.74 mail74-2z9c.e2ma.net. VERY HIGH 70
139.60.0.75 mail75-2z9c.e2ma.net. VERY HIGH 89
139.60.2.64 mail64-4z9c.e2ma.net. VERY HIGH 74
139.60.2.65 mail65-4z9c.e2ma.net. VERY HIGH 94
139.60.2.66 mail66-4z9c.e2ma.net. VERY HIGH 89
139.60.2.67 mail67-4z9c.e2ma.net. VERY HIGH 90
139.60.2.68 mail68-4z9c.e2ma.net. VERY HIGH 74
139.60.2.69 mail69-4z9c.e2ma.net. VERY HIGH 97
139.60.2.70 mail70-4z9c.e2ma.net. VERY HIGH 70
139.60.2.71 mail71-4z9c.e2ma.net. VERY HIGH 72
139.60.2.72 mail72-4z9c.e2ma.net. VERY HIGH 95
139.60.2.73 mail73-4z9c.e2ma.net. VERY HIGH 88
139.60.2.74 mail74-4z9c.e2ma.net. VERY HIGH 67
139.60.2.75 mail75-4z9c.e2ma.net. VERY HIGH 85
148.105.0.119 mail119.use2001.mcdlv.net. VERY HIGH 92
148.105.12.16 mail16.sea21.rsgsv.net. VERY HIGH 94
148.105.12.180 mail180.sea22.mcdlv.net. VERY HIGH 99
148.105.12.204 mail204.sea22.mcdlv.net. VERY HIGH 98
148.105.12.225 mail225.sea22.mcdlv.net. VERY HIGH 98
148.105.12.226 mail226.sea22.mcdlv.net. VERY HIGH 97
148.105.12.230 mail230.sea22.mcdlv.net. VERY HIGH 99
148.105.13.55 mail55.sea41.rsgsv.net. VERY HIGH 83
148.105.14.56 mail56.sea61.rsgsv.net. VERY HIGH 98
148.105.14.161 mail161.sea81.mcsv.net. VERY HIGH 97
148.105.14.173 mail173.sea81.mcsv.net. VERY HIGH 98
148.105.14.203 mail203.sea81.mcsv.net. VERY HIGH 98
148.105.15.213 mail213.sea101.rsgsv.net. VERY HIGH 97
167.89.7.96 o22.ptr231.franchisemail.net. MODERATE 99
167.89.19.117 o13.ptr9219.franchisemail.net. HIGH 99
168.245.110.131 o23.ptr6419.franchisemail.net. MODERATE 99
198.2.129.51 mail51.atl71.mcdlv.net. VERY HIGH 98
198.2.129.94 mail94.atl71.mcdlv.net. VERY HIGH 94
198.2.129.174 mail174.atl81.rsgsv.net. VERY HIGH 98
198.2.129.205 mail205.atl81.rsgsv.net. VERY HIGH 92
198.2.129.235 mail235.atl81.rsgsv.net. VERY HIGH 98
198.2.129.237 mail237.atl81.rsgsv.net. VERY HIGH 97
198.2.130.5 mail5.atl91.mcsv.net. VERY HIGH 97
198.2.130.41 mail41.atl91.mcsv.net. VERY HIGH 97
198.2.130.236 mail236.atl101.mcdlv.net. VERY HIGH 96
198.2.131.90 mail90.atl111.rsgsv.net. VERY HIGH 97
198.2.131.151 mail151.atl121.mcsv.net. VERY HIGH 98
198.2.131.223 mail223.atl121.mcsv.net. VERY HIGH 98
198.2.141.107 mail107.atl231.mcsv.net. VERY HIGH 94
198.2.141.217 mail217.atl241.mcsv.net. VERY HIGH 97
198.2.142.44 mail44.atl261.mcdlv.net. VERY HIGH 97
198.2.142.155 mail155.atl271.mcdlv.net. VERY HIGH 98
198.2.142.186 mail186.atl271.mcdlv.net. VERY HIGH 94
198.2.143.46 mail46.atl281.mcsv.net. VERY HIGH 98
198.2.143.49 mail49.atl281.mcsv.net. VERY HIGH 98
198.2.143.81 mail81.atl281.mcsv.net. VERY HIGH 98
198.2.143.82 mail82.atl281.mcsv.net. VERY HIGH 98
198.2.143.93 mail93.atl281.mcsv.net. VERY HIGH 99
198.2.143.141 mail141.atl291.mcsv.net. VERY HIGH 98
198.2.143.179 mail179.atl291.mcsv.net. VERY HIGH 98
198.2.143.203 mail203.atl291.mcsv.net. VERY HIGH 97
198.2.174.88 mail88.suw231.rsgsv.net. VERY HIGH 97
198.2.174.149 mail149.suw241.rsgsv.net. VERY HIGH 95
198.2.174.182 mail182.suw241.rsgsv.net. VERY HIGH 98
198.2.174.222 mail222.suw241.rsgsv.net. VERY HIGH 98
198.2.175.13 mail13.suw151.rsgsv.net. VERY HIGH 99
198.2.175.35 mail35.suw151.rsgsv.net. VERY HIGH 95
198.2.175.44 mail44.suw151.rsgsv.net. VERY HIGH 98
198.2.175.96 mail96.suw151.rsgsv.net. VERY HIGH 90
198.2.175.253 mail253.suw161.rsgsv.net. VERY HIGH 98
198.2.181.107 mail107.suw17.mcsv.net. VERY HIGH 97
198.2.181.190 mail190.suw18.rsgsv.net. VERY HIGH 98
198.2.182.1 mail1.suw15.mcsv.net. VERY HIGH 95
198.2.182.140 mail140.suw16.rsgsv.net. VERY HIGH 98
198.2.183.72 mail72.suw13.rsgsv.net. VERY HIGH 97
198.2.184.119 mail119.suw91.mcdlv.net. VERY HIGH 98
198.2.184.171 mail171.suw101.mcdlv.net. VERY HIGH 98
198.2.185.206 mail206.suw121.mcdlv.net. VERY HIGH 98
198.2.188.31 mail31.suw131.mcsv.net. VERY HIGH 98
198.2.188.62 mail62.suw131.mcsv.net. VERY HIGH 97
205.201.129.14 mail14.wdc01.mcdlv.net. VERY HIGH 99
205.201.130.143 mail143.wdc02.mcdlv.net. VERY HIGH 97
205.201.133.54 mail54.atl11.rsgsv.net. VERY HIGH 98
205.201.133.172 mail172.atl21.rsgsv.net. VERY HIGH 97
205.201.133.208 mail208.atl21.rsgsv.net. VERY HIGH 99
205.201.133.228 mail228.atl21.rsgsv.net. VERY HIGH 97
205.201.133.248 mail248.atl21.rsgsv.net. VERY HIGH 98
205.201.134.63 mail63.atl31.mcdlv.net. VERY HIGH 94
205.201.134.124 mail124.atl31.mcdlv.net. VERY HIGH 99
205.201.135.159 mail159.atl61.mcsv.net. VERY HIGH 97
205.201.135.220 mail220.atl61.mcsv.net. VERY HIGH 97
208.75.123.3 coi003.confirmedcc.com. VERY HIGH 56
208.75.123.4 coi004.confirmedcc.com. VERY HIGH 71
208.75.123.103 coi103.confirmedcc.com. VERY HIGH 85
208.75.123.104 coi104.confirmedcc.com. VERY HIGH 85
208.75.123.130 ccm22.constantcontact.com. VERY HIGH 75
208.75.123.131 ccm23.constantcontact.com. VERY HIGH 54
208.75.123.132 ccm24.constantcontact.com. VERY HIGH 75
208.75.123.133 ccm25.constantcontact.com. VERY HIGH 72
208.75.123.134 ccm134.constantcontact.com. VERY HIGH 76
208.75.123.135 ccm135.constantcontact.com. VERY HIGH 71
208.75.123.161 ccm26.constantcontact.com. VERY HIGH 70
208.75.123.162 ccm27.constantcontact.com. VERY HIGH 76
208.75.123.163 ccm38.constantcontact.com. VERY HIGH 70
208.75.123.164 ccm39.constantcontact.com. VERY HIGH 66
208.75.123.165 ccm165.constantcontact.com. VERY HIGH 75
208.75.123.166 ccm166.constantcontact.com. VERY HIGH 77
208.75.123.167 ccm167.constantcontact.com. VERY HIGH 72
208.75.123.168 ccm168.constantcontact.com. VERY HIGH 76
208.75.123.169 ccm169.constantcontact.com. VERY HIGH 97
208.75.123.170 ccm170.constantcontact.com. VERY HIGH 72
208.75.123.171 ccm171.constantcontact.com. VERY HIGH 70
208.75.123.172 ccm172.constantcontact.com. VERY HIGH 76
208.75.123.173 ccm173.constantcontact.com. VERY HIGH 75
208.75.123.174 ccm174.constantcontact.com. VERY HIGH 77
208.75.123.175 ccm175.constantcontact.com. VERY HIGH 69
208.75.123.176 ccm176.constantcontact.com. VERY HIGH 91
208.75.123.177 ccm177.constantcontact.com. VERY HIGH 73
208.75.123.178 ccm178.constantcontact.com. VERY HIGH 72
208.75.123.179 ccm179.constantcontact.com. VERY HIGH 65
208.75.123.180 ccm180.constantcontact.com. VERY HIGH 67
208.75.123.181 ccm181.constantcontact.com. VERY HIGH 75
208.75.123.182 ccm182.constantcontact.com. VERY HIGH 75
208.75.123.183 ccm183.constantcontact.com. VERY HIGH 74
208.75.123.184 ccm184.constantcontact.com. VERY HIGH 76
208.75.123.185 ccm185.constantcontact.com. VERY HIGH 70
208.75.123.186 ccm186.constantcontact.com. VERY HIGH 54
208.75.123.196 ccm36.constantcontact.com. VERY HIGH 74
208.75.123.197 ccm197.constantcontact.com. VERY HIGH 61
208.75.123.198 ccm198.constantcontact.com. VERY HIGH 66
208.75.123.202 ccm202.constantcontact.com. VERY HIGH 75
208.75.123.225 ccm29.constantcontact.com. VERY HIGH 70
208.75.123.226 ccm30.constantcontact.com. VERY HIGH 75
208.75.123.227 ccm31.constantcontact.com. VERY HIGH 63
208.75.123.228 ccm32.constantcontact.com. VERY HIGH 75
208.75.123.229 ccm229.constantcontact.com. VERY HIGH 75
208.75.123.230 ccm230.constantcontact.com. VERY HIGH 67
208.75.123.231 ccm231.constantcontact.com. VERY HIGH 70
208.75.123.232 ccm232.constantcontact.com. VERY HIGH 71
208.75.123.233 ccm233.constantcontact.com. VERY HIGH 70
208.75.123.234 ccm234.constantcontact.com. VERY HIGH 69
208.75.123.235 ccm235.constantcontact.com. VERY HIGH 69
208.75.123.236 ccm236.constantcontact.com. VERY HIGH 70

The path to reputation greatness.

See if you’re being blocked.

Is your reputation suffering because you’re on a blocklist? Use our free tool to investigate.

Learn from star senders

Hear real sender stories on the Email After Hours podcast.

Keep your lists clean

Upload your list to our list quality checks tool to see if your contacts are legit.

Talk to an email expert.

We’re the experts in deliverability and driving maximum results from your email marketing. Let’s chat and find out how you can improve your sender reputation and raise your revenue.