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
tls.automattic.com
Issued by
R3
Valid Until
03/07/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
20.67.221.10 smtp-outbound3.duck.com. VERY HIGH 84
20.67.221.11 smtp-outbound6.duck.com. VERY HIGH 99
20.67.221.12 smtp-outbound9.duck.com. VERY HIGH 94
20.67.222.12 smtp-outbound7.duck.com. VERY HIGH 94
148.105.10.24 mail24.sea172.mcdlv.net. VERY HIGH 82
148.105.10.29 mail29.sea172.mcdlv.net. VERY HIGH 92
148.105.10.83 mail83.sea172.mcdlv.net. VERY HIGH 81
148.105.11.1 mail1.sea31.mcsv.net. VERY HIGH 99
148.105.11.2 mail2.sea31.mcsv.net. VERY HIGH 98
148.105.11.12 mail12.sea31.mcsv.net. VERY HIGH 97
148.105.11.113 mail113.sea31.mcsv.net. VERY HIGH 98
148.105.11.134 mail134.sea71.mcsv.net. VERY HIGH 98
148.105.11.249 mail249.sea71.mcsv.net. VERY HIGH 97
148.105.12.17 mail17.sea21.rsgsv.net. VERY HIGH 99
148.105.12.21 mail21.sea21.rsgsv.net. VERY HIGH 98
148.105.12.204 mail204.sea22.mcdlv.net. VERY HIGH 82
148.105.14.114 mail114.sea61.rsgsv.net. VERY HIGH 98
148.105.14.115 mail115.sea61.rsgsv.net. VERY HIGH 98
148.105.14.140 mail140.sea81.mcsv.net. VERY HIGH 98
148.105.15.2 mail2.sea91.rsgsv.net. VERY HIGH 97
148.105.15.6 mail6.sea91.rsgsv.net. VERY HIGH 97
148.105.15.10 mail10.sea91.rsgsv.net. VERY HIGH 99
148.105.15.11 mail11.sea91.rsgsv.net. VERY HIGH 99
148.105.15.116 mail116.sea91.rsgsv.net. VERY HIGH 99
148.105.15.129 mail129.sea101.rsgsv.net. VERY HIGH 98
148.105.15.133 mail133.sea101.rsgsv.net. VERY HIGH 97
150.136.204.204 mx.nrtc.syn-alias.com. VERY HIGH 97
173.201.193.53 p3plsmtp16-01.prod.phx3.secureserver.net. VERY HIGH 98
173.201.193.55 p3plsmtp16-02.prod.phx3.secureserver.net. VERY HIGH 99
173.201.193.57 p3plsmtp16-03.prod.phx3.secureserver.net. VERY HIGH 99
173.201.193.59 p3plsmtp16-04.prod.phx3.secureserver.net. VERY HIGH 99
198.2.129.111 mail111.atl71.mcdlv.net. VERY HIGH 96
198.2.129.123 mail123.atl71.mcdlv.net. VERY HIGH 79
198.2.130.33 mail33.atl91.mcsv.net. VERY HIGH 98
198.2.130.125 mail125.atl91.mcsv.net. VERY HIGH 92
198.2.130.220 mail220.atl101.mcdlv.net. VERY HIGH 96
198.2.130.242 mail242.atl101.mcdlv.net. VERY HIGH 84
198.2.131.165 mail165.atl121.mcsv.net. VERY HIGH 98
198.2.131.253 mail253.atl121.mcsv.net. VERY HIGH 97
198.2.139.34 mail34.atl18.mcdlv.net. VERY HIGH 89
198.2.139.94 mail94.atl18.mcdlv.net. VERY HIGH 94
198.2.139.144 mail144.atl221.rsgsv.net. VERY HIGH 98
198.2.139.238 mail238.atl221.rsgsv.net. VERY HIGH 98
198.2.141.34 mail34.atl231.mcsv.net. VERY HIGH 97
198.2.141.87 mail87.atl231.mcsv.net. VERY HIGH 96
198.2.141.106 mail106.atl231.mcsv.net. VERY HIGH 97
198.2.141.249 mail249.atl241.mcsv.net. VERY HIGH 98
198.2.142.43 mail43.atl261.mcdlv.net. VERY HIGH 97
198.2.142.51 mail51.atl261.mcdlv.net. VERY HIGH 97
198.2.142.102 mail102.atl261.mcdlv.net. VERY HIGH 98
198.2.142.112 mail112.atl261.mcdlv.net. VERY HIGH 98
198.2.142.113 mail113.atl261.mcdlv.net. VERY HIGH 99
198.2.142.141 mail141.atl271.mcdlv.net. VERY HIGH 80
198.2.142.194 mail194.atl271.mcdlv.net. VERY HIGH 97
198.2.142.203 mail203.atl271.mcdlv.net. VERY HIGH 98
198.2.143.45 mail45.atl281.mcsv.net. VERY HIGH 96
198.2.143.101 mail101.atl281.mcsv.net. VERY HIGH 98
198.2.143.125 mail125.atl281.mcsv.net. VERY HIGH 97
198.2.143.126 mail126.atl281.mcsv.net. VERY HIGH 98
198.2.144.10 mail10.atl301.rsgsv.net. VERY HIGH 97
198.2.144.102 mail102.atl301.rsgsv.net. VERY HIGH 99
198.2.174.9 mail9.suw231.rsgsv.net. VERY HIGH 98
198.2.174.16 mail16.suw231.rsgsv.net. VERY HIGH 97
198.2.174.118 mail118.suw231.rsgsv.net. VERY HIGH 98
198.2.174.160 mail160.suw241.rsgsv.net. VERY HIGH 97
198.2.174.249 mail249.suw241.rsgsv.net. VERY HIGH 98
198.2.175.6 mail6.suw151.rsgsv.net. VERY HIGH 97
198.2.175.19 mail19.suw151.rsgsv.net. VERY HIGH 98
198.2.175.174 mail174.suw161.rsgsv.net. VERY HIGH 98
198.2.175.194 mail194.suw161.rsgsv.net. VERY HIGH 97
198.2.175.243 mail243.suw161.rsgsv.net. VERY HIGH 97
198.2.182.57 mail57.suw15.mcsv.net. VERY HIGH 98
198.2.182.97 mail97.suw15.mcsv.net. VERY HIGH 98
198.2.182.117 mail117.suw15.mcsv.net. VERY HIGH 98
198.2.182.118 mail118.suw15.mcsv.net. VERY HIGH 99
198.2.182.129 mail129.suw16.rsgsv.net. VERY HIGH 99
198.2.182.206 mail206.suw16.rsgsv.net. VERY HIGH 97
198.2.182.231 mail231.suw16.rsgsv.net. VERY HIGH 97
198.2.182.249 mail249.suw16.rsgsv.net. VERY HIGH 98
198.2.183.76 mail76.suw13.rsgsv.net. VERY HIGH 99
198.2.183.97 mail97.suw13.rsgsv.net. VERY HIGH 99
198.2.183.132 mail132.suw14.mcdlv.net. VERY HIGH 83
198.2.183.160 mail160.suw14.mcdlv.net. VERY HIGH 83
198.2.183.218 mail218.suw14.mcdlv.net. VERY HIGH 95
198.2.184.1 mail1.suw91.mcdlv.net. VERY HIGH 99
198.2.184.11 mail11.suw91.mcdlv.net. VERY HIGH 99
198.2.184.141 mail141.suw101.mcdlv.net. VERY HIGH 91
198.2.184.228 mail228.suw101.mcdlv.net. VERY HIGH 79
198.2.185.4 mail4.suw111.mcdlv.net. VERY HIGH 95
198.2.185.67 mail67.suw111.mcdlv.net. VERY HIGH 78
198.2.185.71 mail71.suw111.mcdlv.net. VERY HIGH 76
198.2.185.206 mail206.suw121.mcdlv.net. VERY HIGH 83
198.2.190.81 mail81.suw11.mcdlv.net. VERY HIGH 88
198.2.190.141 mail141.suw12.mcsv.net. VERY HIGH 98
198.2.190.142 mail142.suw12.mcsv.net. VERY HIGH 97
198.2.190.146 mail146.suw12.mcsv.net. HIGH 97
204.232.250.38 server907.appriver.com. VERY HIGH 99
204.232.250.39 server907a.appriver.com. VERY HIGH 99
204.232.250.40 server907e.appriver.com. VERY HIGH 99
205.201.128.102 mail102.us4.mcsv.net. VERY HIGH 98
205.201.129.30 mail30.wdc01.mcdlv.net. VERY HIGH 90
205.201.129.55 mail55.wdc01.mcdlv.net. VERY HIGH 81
205.201.130.149 mail149.wdc02.mcdlv.net. VERY HIGH 87
205.201.130.229 mail229.wdc02.mcdlv.net. VERY HIGH 87
205.201.130.230 mail230.wdc02.mcdlv.net. VERY HIGH 97
205.201.133.21 mail21.atl11.rsgsv.net. VERY HIGH 98
205.201.133.125 mail125.atl11.rsgsv.net. VERY HIGH 98
205.201.133.204 mail204.atl21.rsgsv.net. VERY HIGH 98
205.201.133.206 mail206.atl21.rsgsv.net. VERY HIGH 99
205.201.133.207 mail207.atl21.rsgsv.net. VERY HIGH 98
205.201.133.208 mail208.atl21.rsgsv.net. VERY HIGH 98
205.201.133.217 mail217.atl21.rsgsv.net. VERY HIGH 77
205.201.133.223 mail223.atl21.rsgsv.net. VERY HIGH 98
205.201.133.226 mail226.atl21.rsgsv.net. VERY HIGH 98
205.201.134.49 mail49.atl31.mcdlv.net. VERY HIGH 97
205.201.134.80 mail80.atl31.mcdlv.net. VERY HIGH 97
205.201.134.91 mail91.atl31.mcdlv.net. VERY HIGH 96
205.201.134.113 mail113.atl31.mcdlv.net. VERY HIGH 80
205.201.135.28 mail28.atl51.rsgsv.net. VERY HIGH 97
205.201.135.67 mail67.atl51.rsgsv.net. VERY HIGH 99
205.201.135.68 mail68.atl51.rsgsv.net. VERY HIGH 98
205.201.135.138 mail138.atl61.mcsv.net. VERY HIGH 99
216.69.139.23 p3plsmtp26-01.prod.phx3.secureserver.net. VERY HIGH 98
216.69.139.25 p3plsmtp26-02.prod.phx3.secureserver.net. VERY HIGH 95
216.69.139.27 p3plsmtp26-03.prod.phx3.secureserver.net. VERY HIGH 83
216.69.139.29 p3plsmtp26-04.prod.phx3.secureserver.net. VERY HIGH 95
216.69.139.31 p3plsmtp26-05.prod.phx3.secureserver.net. VERY HIGH 88
216.194.164.145 host.sprhdns.com. HIGH 99
Related Sending Domains
Domain   

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.

Assess

Learn

Act