DNSWHOIS.INFO - 231.21.131.140.in-addr.arpa

Search for IP or hostnames:

231.21.131.140.in-addr.arpa checked at 2025-10-30T19:40:19.039Z 1069ms 36/36/36 100% R:8

`231.21.131.140.in-addr.arpa`

PTR	`uaap1.ntua.edu.tw`
		A	140.131.21.231^{🇹🇼 ERX-TANET-ASN1}
			PTR	`uaap1.ntua.edu.tw`
			PTR	`uaap2.ntua.edu.tw`
			PTR	`uaap3.ntua.edu.tw`
			PTR	`uaap4.ntua.edu.tw`
			PTR	`uaap.ntua.edu.tw`
PTR	`uaap2.ntua.edu.tw`
		A	140.131.21.231^{🇹🇼 ERX-TANET-ASN1}
			PTR	`uaap1.ntua.edu.tw`
			PTR	`uaap2.ntua.edu.tw`
			PTR	`uaap3.ntua.edu.tw`
			PTR	`uaap4.ntua.edu.tw`
			PTR	`uaap.ntua.edu.tw`
PTR	`uaap3.ntua.edu.tw`
		A	140.131.21.231^{🇹🇼 ERX-TANET-ASN1}
			PTR	`uaap1.ntua.edu.tw`
			PTR	`uaap2.ntua.edu.tw`
			PTR	`uaap3.ntua.edu.tw`
			PTR	`uaap4.ntua.edu.tw`
			PTR	`uaap.ntua.edu.tw`
PTR	`uaap4.ntua.edu.tw`
		A	140.131.21.231^{🇹🇼 ERX-TANET-ASN1}
			PTR	`uaap1.ntua.edu.tw`
			PTR	`uaap2.ntua.edu.tw`
			PTR	`uaap3.ntua.edu.tw`
			PTR	`uaap4.ntua.edu.tw`
			PTR	`uaap.ntua.edu.tw`
PTR	`uaap.ntua.edu.tw`
		A	140.131.21.231^{🇹🇼 ERX-TANET-ASN1}
			PTR	`uaap1.ntua.edu.tw`
			PTR	`uaap2.ntua.edu.tw`
			PTR	`uaap3.ntua.edu.tw`
			PTR	`uaap4.ntua.edu.tw`
			PTR	`uaap.ntua.edu.tw`

`21.131.140.in-addr.arpa`

NS dns

Starts with same word

231.cz

231.ltd

231.run

231.ru

231.io

231.nl

231.cc

231.us

231.com

231.pl

231.la

231.me

231.ca

231.de

231.in-addr.arpa

231.email

231.at

231.it

Starts similarily

123.fi

321.com.au

231.us

123.com.ar

123.net.au

123.com.pk

123.am

123.clinic

321.chat

123.com.tw

321.gold

123.in.ua

123.to

123.tel

213.ws

123.ge

123.gifts

231.com

321.org

312.ru

312.de

312.ninja

123.3utilities.com

123.ai

321.lt

123.ua

132.ir

213.bet

123.com.ua

123.network

321.ir

123.sk

321.coupons

123.ren

312.jp

321.group

213.in

213.eu

321.kg

132.bz

123.is

312.fr

123.vn

123.ke

123.nl

123.ie

123.bg

231.pl

123.tax

312.co.kr

321.biz

312.kg

132.one

231.la

123.chat

123.ca

132.cz

321.blue

132.me

321.bio

213.jp

231.me

123.pt

312.network

312.tel

321.cz

123.lv

123.no

123.com.vn

123.kz

321.lu

321.ink

231.ca

321.jp

123.reisen

123.pl

132.be

123.cr

321.bike

132.la

123.gov.bn

123.plus

123.ma

312.myftp.org

213.com

123.design

213.in-addr.arpa

213.net

123.co.th

123.photos

321.si

132.cc

213.tel

123.co.id

213.design

123.cat

321.cn

132.online

213.vg

123.co

dbq