DNSWHOIS.INFO - 172.31.140.in-addr.arpa

Search for IP or hostnames:

172.31.140.in-addr.arpa checked at 2025-11-12T13:24:19.641Z 230ms 74/74/74 100% R:11 allDone:true timedOut:false

`172.31.140.in-addr.arpa`

NS	`auth-apg.dren.mil`
		A	2001:480:a1:f003::226 ^{🇺🇸 AS5132}
			PTR	`auth-apg.dren.mil`
		A	140.32.45.226^{🇺🇸 DREN}
			PTR	`auth-apg.dren.mil`
NS	`auth-east.dren.mil`
		A	2001:480:a0:f003::226 ^{🇺🇸 AS5132}
			PTR	`auth-wpafb.dren.mil`
		A	140.32.59.226^{🇺🇸 DREN}
			PTR	`auth-wpafb.dren.mil`
NS	`auth-west.dren.mil`
		A	2001:480:b0:f003::226 ^{🇺🇸 AS5132}
			PTR	`auth-sandiego.dren.mil`
		A	140.32.61.226^{🇺🇸 DREN}
			PTR	`auth-sandiego.dren.mil`
NS	`ns1.afrl.hpc.mil`
		A	2001:480:90:150::13 ^{🇺🇸 AS5980}
			PTR	`ns1.afrl.hpc.mil`
		A	140.31.150.13^{🇺🇸 DREN}
			PTR	`ns1.afrl.hpc.mil`
NS	`ns2.afrl.hpc.mil`
		A	2001:480:90:150::14 ^{🇺🇸 AS5980}
			PTR	`ns2.afrl.hpc.mil`
		A	140.31.150.14^{🇺🇸 DREN}
			PTR	`ns2.afrl.hpc.mil`

`31.140.in-addr.arpa`

	NS	`auth-apg.dren.mil`
	NS	`auth-sandiego.dren.mil`
	NS	`auth-wpafb.dren.mil`

Starts with same word

172.la

172.nl

172.ch

172.fr

172.jp

172.org

172.in-addr.arpa

172.in

172.co

172.cc

172.ph

172.ir

172.com

172.one

172.aero

172.de

172.us

172.it

172.tw

172.ca

172.zone

172.ws

172.net

172.hk

Starts similarily

271.com.cn

172.fr

172.jp

721.cc

217.be

271.ir

712.cc

217.cn

172.org

712.it

172.in-addr.arpa

127.cc

271.co

721.studio

172.in

217.co

127.ca

721.co

217.de

127.ch

712.net

721.me

127.ru

712.fr

127.sunnyday.jp

271.ca

217.in-addr.arpa

712.jp

217.dk

127.it

172.co

127.fi

127.fr

172.cc

172.ph

217.jp

127.wtf

712.cn

172.ir

172.com

172.one

172.aero

172.de

712.run

217.in

712.es

127.la

127.at

271.ph

217.ru

172.us

127.xxx

172.it

721.ph

271.jp

127.mx

721.cn

721.de

217.fr

127.in-addr.arpa

721.ru

172.tw

217.at

127.run

712.eu

172.ca

127.io

127.ink

712.lt

127.eu

721.tw

712.com.cn

271.nl

271.spb.ru

271.com

271.ch

127.ath.cx

217.cc

127.pictures

127.jp

271.us

217.waw.pl

271.se

721.org

721.in

721.com

721.ink

217.es

721.net

712.cz

712.com

217.ca

127.cz

271.de

127.de

127.com

721.info

217.ch

127.us

172.zone

AI analysis

172.31.140.in-addr.arpa is delegated to five name servers: auth-apg.dren.mil, auth-east.dren.mil, auth-west.dren.mil, ns1.afrl.hpc.mil and ns2.afrl.hpc.mil.

172.31.140.in-addr.arpa at least partially shares name servers with other domains, for instance 7.140.in-addr.arpa, 148.31.140.in-addr.arpa, conference.hpc.mil, 0.2.1.0.0.8.4.0.1.0.0.2.ip6.arpa and 150.31.140.in-addr.arpa.

These name servers are commonly used with the following name servers: auth-sandiego.dren.mil, auth-wpafb.dren.mil, ns1.mhpcc.hpc.mil, ns2.mhpcc.hpc.mil, dns1.navydsrc.hpc.mil, dns2.navydsrc.hpc.mil, ns1.erdc.dren.mil, ns2.afrl.dren.mil, ns3.afrl.dren.mil and apollo.erdc.hpc.mil.

Host names with two IP numbers:

auth-apg.dren.mil points to 2001:480:a1:f003::226 and 140.32.45.226

auth-east.dren.mil points to 2001:480:a0:f003::226 and 140.32.59.226

auth-west.dren.mil points to 2001:480:b0:f003::226 and 140.32.61.226

ns1.afrl.hpc.mil points to 2001:480:90:150::13 and 140.31.150.13

ns2.afrl.hpc.mil points to 2001:480:90:150::14 and 140.31.150.14

dbq