DNSWHOIS.INFO - chb-external1.tch.harvard.edu

Search for IP or hostnames:

chb-external1.tch.harvard.edu checked at 2025-10-27T21:31:09.576Z 2149ms 19/19/19 100% R:7

`chb-external1.tch.harvard.edu`

	A	134.174.21.190^{🇺🇸 Longwood Medical and Academic Area}
			PTR	`chb-external1.tch.harvard.edu`

190.21.174.134.in-addr.arpa

chb-external1.tch.harvard.edu points to a single IP number: 134.174.21.190.

dbq

	MX	`mailsmtp1.childrenshospital.org`
	MX	`mailsmtp2.childrenshospital.org`
	MX	`mailsmtp3.childrenshospital.org`
	MX	`mailsmtp4.childrenshospital.org`
	MX	`mailsmtp5.childrenshospital.org`
	MX	`mailsmtp6.childrenshospital.org`
	MX	`mailsmtp7.childrenshospital.org`
	NS	`ns1.childrenshospital.org`
	NS	`ns2.childrenshospital.org`
	NS	`ns5.childrenshospital.org`