DNSWHOIS.INFO - 21.253.203.in-addr.arpa

Search for IP or hostnames:

21.253.203.in-addr.arpa checked at 2025-10-27T22:41:23.119Z 1073ms 42/42/42 100% R:11

`21.253.203.in-addr.arpa`

NS	`ns1.ssu.ac.kr`
		A	203.253.31.5^{🇰🇷 KT Corporation (Korea Telecom)}
			PTR	`ns1.ssu.ac.kr`
NS	`ns.ssu.ac.kr`
		A	203.253.31.1^{🇰🇷 KT Corporation (Korea Telecom)}
			PTR	`ns.ssu.ac.kr`

`253.203.in-addr.arpa`

	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	NS	`g.dns.kr`

Up

168.21.253.203.in-addr.arpa

2.21.253.203.in-addr.arpa

4.21.253.203.in-addr.arpa

33.21.253.203.in-addr.arpa

244.21.253.203.in-addr.arpa

158.21.253.203.in-addr.arpa

109.21.253.203.in-addr.arpa

126.21.253.203.in-addr.arpa

242.21.253.203.in-addr.arpa

25.21.253.203.in-addr.arpa

161.21.253.203.in-addr.arpa

148.21.253.203.in-addr.arpa

178.21.253.203.in-addr.arpa

241.21.253.203.in-addr.arpa

24.21.253.203.in-addr.arpa

131.21.253.203.in-addr.arpa

143.21.253.203.in-addr.arpa

111.21.253.203.in-addr.arpa

165.21.253.203.in-addr.arpa

162.21.253.203.in-addr.arpa

154.21.253.203.in-addr.arpa

121.21.253.203.in-addr.arpa

Starts with same word

21.com

21.bet

21.center

21.kz

21.web.app

21.su

21.network

21.si

21.ph

21.is

21.be

21.com.ua

21.pe

21.edu.ar

21.gg

21.capital

21.dk

21.email

21.sk

21.immo

21.cz

21.style

21.nl

21.agency

21.co

21.biz

21.lv

21.ru

21.finance

21.ax

21.nu

21.business

21.casino

21.pl

21.ee

21.tv

21.partners

21.to

21.ie

21.photos

21.cc

21.fr

21.by

21.com.es

21.life

21.run

21.org.cn

21.net

21.la

21.diamonds

21.cn

21.de

21.training

21.ca

21.org

21.co.uk

21.vc

21.am

21.rs

Starts similarily

12.in-addr.arpa

21.dk

12.ag

21.email

12.kz

12.com.ua

21.sk

12.cz

21.immo

12.eu

21.cz

12.uk

12.life

21.style

12.city

12.dk

21.nl

21.agency

12.org.ru

12.nu

21.co

21.biz

21.lv

21.ru

12.ai

21.finance

12.hk

21.ax

12.amsterdam

12.fr

21.nu

21.business

12.vc

21.casino

21.pl

21.ee

12.am

12.agency

12.digital

12.ac.cn

12.lt

21.tv

12.si

21.partners

21.to

21.ie

21.photos

21.cc

12.be

12.fi

12.cc

12.is

21.fr

12.chat

21.by

12.solutions

12.dyndns.tv

21.com.es

21.life

12.cm

21.run

12.world

21.org.cn

12.by

21.net

12.org.ua

12.works

12.uz

21.la

21.diamonds

21.cn

21.de

21.training

21.ca

12.ca

21.org

12.ru

21.co.uk

12.limo

21.vc

21.am

12.biz

21.rs

12.to

21.com

12.net

12.la

21.bet

12.at

21.center

21.kz

12.ws

12.s3.amazonaws.com

21.web.app

21.su

21.network

21.si

21.ph

12.lv

21.is

21.be

21.com.ua

12.cl

12.ph

12.ma

12.rs

21.pe

21.edu.ar

21.gg

21.capital

12.de

AI analysis

21.253.203.in-addr.arpa is a parent of 168.21.253.203.in-addr.arpa, 2.21.253.203.in-addr.arpa, 4.21.253.203.in-addr.arpa, 33.21.253.203.in-addr.arpa, 244.21.253.203.in-addr.arpa and several other host names.

Delegation for 21.253.203.in-addr.arpa rests with two name servers, ns1.ssu.ac.kr and ns.ssu.ac.kr.

21.253.203.in-addr.arpa shares the same name server setup as other domains, including 12.253.203.in-addr.arpa, 3.253.203.in-addr.arpa, 8.253.203.in-addr.arpa, 2.253.203.in-addr.arpa and 15.253.203.in-addr.arpa.

21.253.203.in-addr.arpa partially shares name servers with other domains, for instance soongsil.ac.kr, su.ac.kr, ssu.ac.kr and soongsil.kr.

These name servers are commonly used with topper.soongsil.ac.kr and ns3.ssu.ac.kr.

Host names with one IP number: ns1.ssu.ac.kr points to 203.253.31.5; ns.ssu.ac.kr points to 203.253.31.1.

dbq