CF1762956803375-tsm20251109205412

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

Search for IP or hostnames:

supernova.astro.cornell.edu checked at 2025-11-12T14:13:23.364Z 79ms 47/47/47 100% R:12 allDone:true timedOut:false

supernova.astro.cornell.edu

MXmail-filter2.astro.cornell.edu
A132.236.7.103🇺🇸 CORNELL-AS
PTRmail-filter2.astro.cornell.edu
A132.236.7.219🇺🇸 CORNELL-AS
PTRsupernova.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

supernova.astro.cornell.edu points to a single IP address: 132.236.7.219.

The mail-filter2.astro.cornell.edu mail server handles supernova.astro.cornell.edu.

supernova.astro.cornell.edu shares the same mail server setup as other domains, including dhcp25.astro.cornell.edu, dhcp112.astro.cornell.edu, dhcp80.astro.cornell.edu, dhcp11.astro.cornell.edu and monza.astro.cornell.edu.

supernova.astro.cornell.edu shares at least some mail servers with other domains, for example cayman.astro.cornell.edu and astro.cornell.edu.

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