CF1763108609875-tsm20251109205412

WWW.RTSAK.COM - mail3.astro.cornell.edu

Search for IP or hostnames:

mail3.astro.cornell.edu checked at 2025-11-14T08:23:29.864Z 74ms 50/50/50 100% R:11 allDone:true timedOut:false

mail3.astro.cornell.edu

MXmail-filter2.astro.cornell.edu
A132.236.7.103🇺🇸 CORNELL-AS
PTRmail-filter2.astro.cornell.edu
A132.236.7.92🇺🇸 CORNELL-AS
PTRmail3.astro.cornell.edu

astro.cornell.edu

MXmail-filter2.astro.cornell.edu
MXmail-filter.astro.cornell.edu
NSbigred.cit.cornell.edu
NScudns.cit.cornell.edu
NSdns.cit.cornell.edu
NSdrdns2.cit.cornell.edu
NSdrdns.cit.cornell.edu
A2620:12a:8000::2 🇺🇸 Fastly
A2620:12a:8001::2 🇺🇸 Fastly
A23.185.0.2🇺🇸 Fastly

PTR for

Starts with same word

Starts similarily

AI analysis

mail3.astro.cornell.edu points to IP number: 132.236.7.92.

mail3.astro.cornell.edu is handled by a single mail server, mail-filter2.astro.cornell.edu.

The mail server setup for mail3.astro.cornell.edu matches that of other domains, for instance camuy.astro.cornell.edu, dhcp17.astro.cornell.edu, dhcp2.astro.cornell.edu, dhcp84.astro.cornell.edu and dhcp53.astro.cornell.edu.

mail3.astro.cornell.edu shares mail servers with other domains, for instance cayman.astro.cornell.edu and astro.cornell.edu.

these mail servers are commonly used together with mail-filter.astro.cornell.edu.

mail-filter2.astro.cornell.edu points to a single IP: 132.236.7.103.

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