us.xo.com


domain

Summary

us.xo.com is a domain controlled by four nameservers at concentric.net. Some of them are on the same IP network. us.xo.com has one IP number , but no corresponding reverse pointer. us.xo.net and imhotep.concentric.net point to the same IP. xo.net, wyse.com, msbg.net, hyatt.it, dc.xo.com and at least 39 other hosts share nameservers with this domain. pal-ca.us.xo.com, sec-nj.us.xo.com, was-dc.us.xo.com, scl-ca.us.xo.com, chi-il.us.xo.com and at least three other hosts are subdomains to this hostname. xo.com is a domain controlled by three nameservers at xo.com themselves. Two of them are on the same IP network. Incoming mail for xo.com is handled by one mailserver at global.frontbridge.com. xo.com has one IP number. us.xo.com is hosted on a server in United States.



DNS Records

baserecordnameipreverserouteas
us.xo.coma 207.155.184.74
United States
imhotep.concentric.net207.155.128.0/17
XO Communications XOXO-BLK-10 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>
us.xo.net
ns nameserver.concentric.net207.155.249.180
United States
207.155.248.0/21
AS4908
XO-AS17 XO Communications
nameserver1.concentric.net207.88.20.30
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>
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>
nameserver2.concentric.net207.155.253.180
United States
207.155.248.0/21
AS4908
XO-AS17 XO Communications
nameserver3.concentric.net207.88.20.82
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>
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>
xo.coma 205.158.160.76
United States
(none) 205.158.160.0/22
AS14311
XO-ASN2 XO Communications
ns-soa ns1.xo.com207.155.248.16
United States
207.155.248.0/21
AS4908
XO-AS17 XO Communications
ns ns1.xo.com207.155.248.16
United States
ns2.xo.com207.155.252.16
United States
ns3.xo.com207.88.20.31
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>
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>
mx 10mail.global.frontbridge.com65.55.88.22
United States
65.55.88.0/24
Microsoft/PlaceWare
AS20046
PLACEWARE
com   net   concentric.net   frontbridge.com   global.frontbridge.com   xo.net  

Thumbnails powered by Thumbshots

graph

dot

shared

ip numbers of host

207.155.184.74

hostnames sharing ip with a-records

imhotep.concentric.net
us.xo.net




hostnames sharing ip with a-records
 nameservers used by this domain
  ptrs of ip numbers
   reverse names of the nameservers
imhotep.concentric.netX X  
nameserver.concentric.net X X 
nameserver1.concentric.net X X 
nameserver2.concentric.net X X 
nameserver3.concentric.net X X 
us.xo.netX X  

whois

...

blacklists

...

analysis

...

contact

...

alternatives: wml, rss (beta)

random
date20091218 rtsakmarka rtsakmark3