WWW.ROBTEX.COM - dhcp20.astro.cornell.edu

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dhcp20.astro.cornell.edu checked at 2025-10-07T08:24:48.258Z 141ms 60/60/60 100% R:12

`dhcp20.astro.cornell.edu`

MX	`mail-filter2.astro.cornell.edu`
		A	132.236.7.103^{🇺🇸 Cornell}
			PTR	`mail-filter2.astro.cornell.edu`
A	132.236.6.41^{🇺🇸 Cornell}
		PTR	`dhcp20.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}

41.6.236.132.in-addr.arpa

dhcp20.astro.cornell.edu points to IP number: 132.236.6.41.

dhcp20.astro.cornell.edu is handled by a single mail server, mail-filter2.astro.cornell.edu.

dhcp20.astro.cornell.edu shares mail servers with other domains, for instance cayman.astro.cornell.edu and astro.cornell.edu.

dbq