email.tsa.dhs.gov


domain

Summary

email.tsa.dhs.gov has one IP number. tsa.dhs.gov is delegated to two nameservers, however both delegated nameservers are missing in the zone and two other nameservers are listed instead. All nameservers are at dhs.gov. Some of them are on the same IP network. Incoming mail for tsa.dhs.gov is handled by five mailservers. Some of them are on the same IP network. tsa.dhs.gov has one IP number. email.tsa.dhs.gov is hosted on a server in United States.



DNS Records

baserecordnameipreverserouteas
email.tsa.dhs.gova 216.81.80.140
United States
(none) 216.81.80.0/24
AS15147
E-VEND e-Vend.net Corporation
tsa.dhs.gova 129.33.119.130
United States
(none) 129.33.96.0/19
Proxy-registered route object
AS15006
IBMUSF-STL IBM
ns-soa ns3.dhs.gov204.248.24.210
United States
(none) 204.248.24.0/24
AS15147
E-VEND e-Vend.net Corporation
ns ns4.dhs.gov (only in zone)204.248.24.215
United States
(none)
ns3.dhs.gov (only in zone)204.248.24.210
United States
ns5.dhs.gov (only in delegation)216.81.81.35
United States
216.81.81.0/24
ns6.dhs.gov (only in delegation)216.81.81.40
United States
mx 20acsmx.tsa.dhs.gov63.148.70.48
United States
63.144.0.0/12
Qwest Communications 950 17th Street Suite 1900 Denver, CO 80202
AS209
Qwest Communications
20mxpfdps.tsa.dhs.gov64.3.205.254
United States
64.3.205.254.ptr.us.xo.net64.0.0.0/14
XO Communications XOXO-BLK-14 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>
10mx6.dhs.gov152.121.180.7
United States
152.121.0.0/16
AS27030
USCG-AS United States Coast Guard
10mx7.dhs.gov152.121.180.8
United States
10mx8.dhs.gov152.121.180.9
United States
dhs.gov   gov   3.205.254.ptr.us.xo.net   ptr.us.xo.net   net   xo.net   254.ptr.us.xo.net   205.254.ptr.us.xo.net   us.xo.net  

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graph

dot

shared

ip numbers of host

216.81.80.140


nameservers missing in parent delegation

ns3.dhs.gov
ns4.dhs.gov

nameservers missing in zone

ns5.dhs.gov
ns6.dhs.gov


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