CF1758816555440-tsm20250925114901

NSLIST.NET - dev.astro.cornell.edu

Search for IP or hostnames:

dev.astro.cornell.edu checked at 2025-09-25T16:09:15.371Z 894ms 50/50/50 100% R:8

dev.astro.cornell.edu

MXmail-filter2.astro.cornell.edu
A132.236.7.103🇺🇸 Cornell
PTRmail-filter2.astro.cornell.edu
A132.236.7.2🇺🇸 Cornell
PTRdev.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

dev.astro.cornell.edu points to a single IP number: 132.236.7.2.

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

dev.astro.cornell.edu uses the same mail server configuration as other domains, such as isc56.astro.cornell.edu, alab3.astro.cornell.edu, dorado.astro.cornell.edu, blue.astro.cornell.edu and data.astro.cornell.edu.

dev.astro.cornell.edu shares mail servers with other domains, at least partially, for instance astro.cornell.edu and cayman.astro.cornell.edu.

These mail servers are often used together with the mail servers 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

FCRcytT CF johedugfp 2025-09-25