NSLIST.NET - dhcp121.astro.cornell.edu
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dhcp121.astro.cornell.edu checked at 2025-10-08T08:06:45.324Z 219ms 50/50/50 100% R:9dhcp121.astro.cornell.edu
| MX | mail-filter2.astro.cornell.edu | ||||||
| A | 132.236.7.103🇺🇸 Cornell | ||||||
| PTR | mail-filter2.astro.cornell.edu | ||||||
| A | 132.236.7.141🇺🇸 Cornell | ||||||
| PTR | dhcp121.astro.cornell.edu | ||||||
astro.cornell.edu
| MX | mail-filter2.astro.cornell.edu | ||||||
| MX | mail-filter.astro.cornell.edu | ||||||
| NS | bigred.cit.cornell.edu | ||||||
| NS | cudns.cit.cornell.edu | ||||||
| NS | dns.cit.cornell.edu | ||||||
| NS | drdns2.cit.cornell.edu | ||||||
| NS | drdns.cit.cornell.edu | ||||||
| A | 2620:12a:8000::2 🇺🇸 Fastly | ||||||
| A | 2620:12a:8001::2 🇺🇸 Fastly | ||||||
| A | 23.185.0.2🇺🇸 Fastly | ||||||
PTR for
AI analysis
dhcp121.astro.cornell.edu points to a single IP: 132.236.7.141.
dhcp121.astro.cornell.edu is handled by a single mail server, mail-filter2.astro.cornell.edu.
dhcp121.astro.cornell.edu has the same mail server setup as other domains, including dhcp60.astro.cornell.edu, dhcp39.astro.cornell.edu, swas.astro.cornell.edu, flr2.astro.cornell.edu and dhcp42.astro.cornell.edu.
dhcp121.astro.cornell.edu shares at least partially some mail servers with other domains, for instance astro.cornell.edu and cayman.astro.cornell.edu.
These mail servers are often used with the mail servers mail-filter.astro.cornell.edu.
mail-filter2.astro.cornell.edu points to a single IP: 132.236.7.103.
dbq