IPLIST.NET - dhcp121.astro.cornell.edu
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dhcp121.astro.cornell.edu checked at 2025-10-08T19:48:08.902Z 434ms 50/50/50 100% R:14dhcp121.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 resolves to one IP number: 132.236.7.141.
dhcp121.astro.cornell.edu is handled by a single mail server, mail-filter2.astro.cornell.edu.
dhcp121.astro.cornell.edu shares the same mail server setup as other domains, for instance 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 some mail servers with other domains, at least partially, for example astro.cornell.edu and cayman.astro.cornell.edu.
these mail servers are commonly used with the mail servers mail-filter.astro.cornell.edu.
mail-filter2.astro.cornell.edu resolves to IP 132.236.7.103.
dbq