WWW.ROBTEX.COM - dhcp77.astro.cornell.edu

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dhcp77.astro.cornell.edu checked at 2025-10-12T17:26:36.152Z 104ms 60/60/60 100% R:10

`dhcp77.astro.cornell.edu`

MX	`mail-filter2.astro.cornell.edu`
		A	132.236.7.103^{🇺🇸 Cornell}
			PTR	`mail-filter2.astro.cornell.edu`
A	132.236.7.166^{🇺🇸 Cornell}
		PTR	`dhcp77.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}

166.7.236.132.in-addr.arpa

dhcp77.astro.cornell.edu resolves to one IP number: 132.236.7.166.

dhcp77.astro.cornell.edu is handled by a single mail server, mail-filter2.astro.cornell.edu.

dhcp77.astro.cornell.edu shares some mail servers with other domains, at least partially, for example cayman.astro.cornell.edu and astro.cornell.edu.

dbq