nic1.eng.xo.com

Domain

Summary

nic1.eng.xo.com has one IP number , which also has a corresponding reverse pointer. rwhois.xo.net, rwhois.us.xo.net, rwhois.eng.xo.com and nic1.concentric.net point to the same IP. nuram.com, omata.com, eng.xo.com, urusei.net, rsmith.com and at least 23 other hosts use this as a nameserver. eng.xo.com is delegated to three nameservers, however all three delegated nameservers are missing in the zone and three other nameservers are listed instead. There are three duplicated IP numbers. Some of them are on the same IP network. Incoming mail for eng.xo.com is handled by two mailservers at eng.xo.com themselves. They are on different IP networks. eng.xo.com has one IP number. nic1.eng.xo.com is hosted on a server in United States.

Visit nic1.eng.xo.com

DNS Records

Base	Record	Name		IP	Reverse	Route	AS
nic1.eng.xo.com	a			205.158.16.5 United States	rwhois.us.xo.net	205.158.0.0/16 XO Communications XOXO-BLK-0 XO Communications 11111 Sunset Hills Road Reston, VA 20190-5339 Network Operations <stlnmc@xo.com> +1.314.787.7777 Network Violations <abuse@xo.com>	AS2828 XO Communications, Inc. 11111 Sunset Hills Road Reston, VA 20190-5339 Network Operations <stlnmc@xo.com> +1.314.787.7777 Network Violations <abuse@xo.com>
					rwhois.xo.net
					-
eng.xo.com	a			207.88.8.22 United States	(none)	207.88.0.0/16 XO Communications XOXO-BLK-2 XO Communications 11111 Sunset Hills Road Reston, VA 20190-5339 Network Operations <stlnmc@xo.com> +1.314.787.7777 Network Violations <abuse@xo.com>
	ns-soa	nic1.eng.xo.com		205.158.16.5 United States	rwhois.us.xo.net	205.158.0.0/16 XO Communications XOXO-BLK-0 XO Communications 11111 Sunset Hills Road Reston, VA 20190-5339 Network Operations <stlnmc@xo.com> +1.314.787.7777 Network Violations <abuse@xo.com>
					rwhois.xo.net
					-
	ns	nic2.concentric.net (only in delegation)		207.88.60.5 United States	nic2.eng.xo.com	207.88.0.0/16 XO Communications XOXO-BLK-2 XO Communications 11111 Sunset Hills Road Reston, VA 20190-5339 Network Operations <stlnmc@xo.com> +1.314.787.7777 Network Violations <abuse@xo.com>
		nic3.concentric.net (only in delegation)		206.111.4.5 United States	nic3.eng.xo.com	206.111.0.0/16 XO Communications XOXO-BLK-1 XO Communications 11111 Sunset Hills Road Reston, VA 20190-5339 Network Operations <stlnmc@xo.com> +1.314.787.7777 Network Violations <abuse@xo.com>
		nic3.eng.xo.com (only in zone)		206.111.4.5 United States
		nic1.eng.xo.com (only in zone)		205.158.16.5 United States	rwhois.us.xo.net	205.158.0.0/16 XO Communications XOXO-BLK-0 XO Communications 11111 Sunset Hills Road Reston, VA 20190-5339 Network Operations <stlnmc@xo.com> +1.314.787.7777 Network Violations <abuse@xo.com>
					rwhois.xo.net
					-
		nic2.eng.xo.com (only in zone)		207.88.60.5 United States		207.88.0.0/16 XO Communications XOXO-BLK-2 XO Communications 11111 Sunset Hills Road Reston, VA 20190-5339 Network Operations <stlnmc@xo.com> +1.314.787.7777 Network Violations <abuse@xo.com>
		nic1.concentric.net (only in delegation)		205.158.16.5 United States	rwhois.us.xo.net	205.158.0.0/16 XO Communications XOXO-BLK-0 XO Communications 11111 Sunset Hills Road Reston, VA 20190-5339 Network Operations <stlnmc@xo.com> +1.314.787.7777 Network Violations <abuse@xo.com>
					rwhois.xo.net
					nic1.eng.xo.com
	mx	10	mailhub.eng.xo.com	205.158.16.11 United States	holycow.eng.xo.com
		10	mailhub.eng.xo.com	205.158.16.11 United States	holycow.concentric.net
		10	mailhub2.eng.xo.com	206.111.4.11 United States	206.111.4.11.ptr.us.xo.net	206.111.0.0/16 XO Communications XOXO-BLK-1 XO Communications 11111 Sunset Hills Road Reston, VA 20190-5339 Network Operations <stlnmc@xo.com> +1.314.787.7777 Network Violations <abuse@xo.com>