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Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
drewslist-southwhidbey.com
Issued by
R12
Valid Until
01/21/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
20.13.235.192 smtpa-outbound2.duck.com. VERY HIGH 99
20.13.235.193 smtpa-outbound4.duck.com. VERY HIGH 96
20.13.235.194 smtpa-outbound1.duck.com. VERY HIGH 98
20.13.235.196 smtpa-outbound7.duck.com. VERY HIGH 99
20.13.235.197 smtpa-outbound5.duck.com. VERY HIGH 99
20.13.235.198 smtpa-outbound8.duck.com. VERY HIGH 99
20.13.235.199 smtpa-outbound3.duck.com. VERY HIGH 99
20.67.221.10 smtp-outbound3.duck.com. VERY HIGH 96
20.67.221.11 smtp-outbound6.duck.com. VERY HIGH 96
20.67.221.12 smtp-outbound9.duck.com. VERY HIGH 99
20.67.222.10 smtp-outbound1.duck.com. VERY HIGH 99
20.67.222.11 smtp-outbound4.duck.com. VERY HIGH 99
20.67.222.12 smtp-outbound7.duck.com. VERY HIGH 99
20.67.223.10 smtp-outbound2.duck.com. VERY HIGH 96
20.67.223.11 smtp-outbound5.duck.com. VERY HIGH 99
20.67.223.12 smtp-outbound8.duck.com. VERY HIGH 99
148.105.0.53 mail53.use2001.mcdlv.net. VERY HIGH 99
148.105.8.23 mail23.usw2001.mcdlv.net. VERY HIGH 98
148.105.8.30 mail30.usw2001.mcdlv.net. VERY HIGH 97
148.105.8.46 mail46.usw2001.mcdlv.net. VERY HIGH 99
148.105.10.80 mail80.sea172.mcdlv.net. VERY HIGH 90
148.105.11.47 mail47.sea31.mcsv.net. VERY HIGH 99
148.105.11.91 mail91.sea31.mcsv.net. VERY HIGH 99
148.105.11.136 mail136.sea71.mcsv.net. VERY HIGH 99
148.105.11.179 mail179.sea71.mcsv.net. VERY HIGH 81
148.105.11.189 mail189.sea71.mcsv.net. VERY HIGH 99
148.105.11.202 mail202.sea71.mcsv.net. VERY HIGH 99
148.105.11.241 mail241.sea71.mcsv.net. VERY HIGH 99
148.105.12.5 mail5.sea21.rsgsv.net. VERY HIGH 99
148.105.12.229 mail229.sea22.mcdlv.net. HIGH 97
148.105.14.223 mail223.sea81.mcsv.net. VERY HIGH 99
148.105.14.253 mail253.sea81.mcsv.net. VERY HIGH 99
148.105.15.97 mail97.sea91.rsgsv.net. VERY HIGH 99
148.105.15.106 mail106.sea91.rsgsv.net. VERY HIGH 81
148.105.15.171 mail171.sea101.rsgsv.net. VERY HIGH 98
148.105.15.241 mail241.sea101.rsgsv.net. VERY HIGH 99
148.105.15.246 mail246.sea101.rsgsv.net. VERY HIGH 99
198.2.129.95 mail95.atl71.mcdlv.net. VERY HIGH 92
198.2.129.120 mail120.atl71.mcdlv.net. VERY HIGH 99
198.2.129.220 mail220.atl81.rsgsv.net. VERY HIGH 85
198.2.130.29 mail29.atl91.mcsv.net. VERY HIGH 97
198.2.130.78 mail78.atl91.mcsv.net. VERY HIGH 97
198.2.130.145 mail145.atl101.mcdlv.net. VERY HIGH 90
198.2.130.196 mail196.atl101.mcdlv.net. VERY HIGH 94
198.2.131.26 mail26.atl111.rsgsv.net. VERY HIGH 99
198.2.131.42 mail42.atl111.rsgsv.net. VERY HIGH 99
198.2.141.218 mail218.atl241.mcsv.net. VERY HIGH 99
198.2.142.36 mail36.atl261.mcdlv.net. VERY HIGH 98
198.2.142.55 mail55.atl261.mcdlv.net. VERY HIGH 97
198.2.142.103 mail103.atl261.mcdlv.net. VERY HIGH 99
198.2.143.121 mail121.atl281.mcsv.net. VERY HIGH 99
198.2.143.122 mail122.atl281.mcsv.net. VERY HIGH 98
198.2.143.123 mail123.atl281.mcsv.net. VERY HIGH 98
198.2.143.155 mail155.atl291.mcsv.net. VERY HIGH 98
198.2.143.250 mail250.atl291.mcsv.net. VERY HIGH 99
198.2.144.44 mail44.atl301.rsgsv.net. VERY HIGH 99
198.2.144.93 mail93.atl301.rsgsv.net. VERY HIGH 98
198.2.144.118 mail118.atl301.rsgsv.net. VERY HIGH 99
198.2.174.126 mail126.suw231.rsgsv.net. VERY HIGH 98
198.2.174.162 mail162.suw241.rsgsv.net. VERY HIGH 99
198.2.175.42 mail42.suw151.rsgsv.net. VERY HIGH 98
198.2.175.51 mail51.suw151.rsgsv.net. VERY HIGH 99
198.2.175.101 mail101.suw151.rsgsv.net. VERY HIGH 99
198.2.175.135 mail135.suw161.rsgsv.net. VERY HIGH 99
198.2.182.107 mail107.suw15.mcsv.net. VERY HIGH 97
198.2.182.207 mail207.suw16.rsgsv.net. VERY HIGH 99
198.2.184.4 mail4.suw91.mcdlv.net. VERY HIGH 99
198.2.185.25 mail25.suw111.mcdlv.net. VERY HIGH 99
198.2.185.67 mail67.suw111.mcdlv.net. VERY HIGH 99
205.201.133.220 mail220.atl21.rsgsv.net. VERY HIGH 99
205.201.135.105 mail105.atl51.rsgsv.net. VERY HIGH 95
205.201.135.193 mail193.atl61.mcsv.net. VERY HIGH 98
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