WWW.RTSAK.COM - isc56.astro.cornell.edu
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isc56.astro.cornell.edu checked at 2025-11-15T17:26:55.618Z 97ms 50/50/50 100% R:14 allDone:true timedOut:false isc56.astro.cornell.edu
| MX | mail-filter2.astro.cornell.edu | ||||||
| A | 132.236.7.103🇺🇸 Cornell | ||||||
| PTR | mail-filter2.astro.cornell.edu | ||||||
| A | 132.236.6.254🇺🇸 Cornell | ||||||
| PTR | isc56.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
Starts similarily
AI analysis
isc56.astro.cornell.edu points to a single IP address: 132.236.6.254.
The mail-filter2.astro.cornell.edu mail server handles isc56.astro.cornell.edu.
isc56.astro.cornell.edu shares the same mail server setup as other domains, including dhcp2.astro.cornell.edu, dhcp84.astro.cornell.edu, dhcp53.astro.cornell.edu, dhcp67.astro.cornell.edu and as-astr-pthomas.astro.cornell.edu.
isc56.astro.cornell.edu shares at least some mail servers with other domains, for example astro.cornell.edu and cayman.astro.cornell.edu.
these mail servers are commonly used with mail-filter.astro.cornell.edu.
mail-filter2.astro.cornell.edu points to a single IP number: 132.236.7.103.
dbq