academic.cengage.com

domain

academic.cengage.com has one IP number , which is the same as for cengage.com. academic.cengage.com also has a corresponding reverse pointer. pse7.com, swep.com, heinle.com, thlvip.com, thlvip.net and at least 84 other hosts point to the same IP. cengage.com is delegated to eight nameservers, however three delegated nameservers are missing in the zone. There are three duplicated IP numbers. Some of them are on the same IP network. Incoming mail for cengage.com is handled by one mailserver at thomsonlearning.com. academic.cengage.com is hosted on a server in United States.

base	record	name		ip	reverse	route	as
academic.cengage.com	a			69.32.133.79 United States		69.32.132.0/23	AS2752 THOMSONCA-AS Thomson Financial Networks
cengage.com	a			69.32.133.79 United States	academic.cengage.com	69.32.132.0/23
	ns-soa	tlauns3.ohcinmason.com		69.32.144.8 United States		69.32.144.0/24
	ns	dns3.gale.com		140.244.174.202 United States		140.244.128.0/17 RR-RC-CLTS Communications-Detroit	AS27365 RoadRunner RR-RC-CLTS Communications-Detroit
		dns4.gale.com		140.244.174.203 United States		140.244.128.0/17 RR-RC-CLTS Communications-Detroit	AS27365 RoadRunner RR-RC-CLTS Communications-Detroit
		ns3.ohcinmason.com (only in delegation)		69.32.144.8 United States	tlauns3.ohcinmason.com	69.32.144.0/24	AS2752 THOMSONCA-AS Thomson Financial Networks
		ns4.ohcinmason.com (only in delegation)		69.32.144.21 United States	tlauns4.ohcinmason.com
		ns5.ohcinmason.com (only in delegation)		69.32.144.22 United States	tlauns5.ohcinmason.com
		tlauns3.ohcinmason.com		69.32.144.8 United States
		tlauns4.ohcinmason.com		69.32.144.21 United States
		tlauns5.ohcinmason.com		69.32.144.22 United States
	mx	5	smtp-in1.thomsonlearning.com	69.32.146.50 United States		69.32.146.0/23

dot

	ip numbers of host
		ip numbers using ptr to this host
69.32.133.79	X	X

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r a n d o m
date20091203 rtsakmarka rtsakmark2