WWW.ROBTEX.COM - dhcp4.astro.cornell.edu

Search for IP or hostnames:

dhcp4.astro.cornell.edu checked at 2025-10-04T08:39:11.097Z 114ms 63/63/63 100% R:17

`dhcp4.astro.cornell.edu`

MX	`mail-filter2.astro.cornell.edu`
		A	132.236.7.103^{🇺🇸 Cornell}
			PTR	`mail-filter2.astro.cornell.edu`
A	132.236.6.25^{🇺🇸 Cornell}
		PTR	`dhcp4.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}

25.6.236.132.in-addr.arpa

hdcp4.com

dhcp4.astro.cornell.edu points to an IP address: 132.236.6.25.

dhcp4.astro.cornell.edu is handled by a single mail server, mail-filter2.astro.cornell.edu.

dhcp4.astro.cornell.edu shares at least some mail servers with other domains, including astro.cornell.edu and cayman.astro.cornell.edu.

these mail servers are commonly used together with mail-filter.astro.cornell.edu.

dbq