WWW.RTSAK.COM - dhcp48.astro.cornell.edu

Search for IP or hostnames:

dhcp48.astro.cornell.edu checked at 2025-11-15T06:18:29.239Z 99ms 50/50/50 100% R:11 allDone:true timedOut:false

`dhcp48.astro.cornell.edu`

MX	`mail-filter2.astro.cornell.edu`
		A	132.236.7.103^{🇺🇸 Cornell}
			PTR	`mail-filter2.astro.cornell.edu`
A	132.236.6.169^{🇺🇸 Cornell}
		PTR	`dhcp48.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}

169.6.236.132.in-addr.arpa

dhcp48.astro.cornell.edu points to a single IP number: 132.236.6.169.

dhcp48.astro.cornell.edu is handled by a single mail server, mail-filter2.astro.cornell.edu.

dhcp48.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.

dbq