CF1759907850408-tsm20251005211530

IPLIST.NET - feedback.postmaster.rr.com

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feedback.postmaster.rr.com checked at 2025-10-08T07:17:30.383Z 309ms 35/35/35 100% R:12

feedback.postmaster.rr.com

CNAMEfbl.senderscore.net
MXss-mx00.senderscore.net
A52.71.157.78🇺🇸 Amazon
PTRec2-52-71-157-78.compute-1.amazonaws.com
A54.156.2.32🇺🇸 Amazon
PTRec2-54-156-2-32.compute-1.amazonaws.com

postmaster.rr.com

MXcdptpa-postmx01.email.rr.com
MXdnvrco-postmx01.email.rr.com
A107.14.168.165🇺🇸 RoadRunner

Starts with same word

Starts similarily

AI analysis

feedback.postmaster.rr.com is handled by a single mail server, ss-mx00.senderscore.net.

feedback.postmaster.rr.com shares the mail server setup with other domains, for example mailstream.senderscore.net, senderscore.net, xs4allfbl.senderscore.net, rpzones.com and fbl.senderscore.net.

ss-mx00.senderscore.net resolves to two IPs: 52.71.157.78 and 54.156.2.32.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

CGEbxDG CF johedugfp 2025-10-08