IPLIST.NET - 21.30.72.in-addr.arpa

Search for IP or hostnames:

21.30.72.in-addr.arpa checked at 2025-10-23T12:42:56.159Z 308ms 70/70/70 100% R:11

`21.30.72.in-addr.arpa`

NS	`ns1.yahoo.com`
		A	2001:4998:1b0::7961:686f:6f21 ^{🇺🇸 Yahoo}
			PTR	`ns1.yahoo.com`
		A	68.180.131.16^{🇺🇸 Yahoo}
			PTR	`ns1.yahoo.com`
NS	`ns2.yahoo.com`
		A	2001:4998:1c0::7961:686f:6f21 ^{🇺🇸 Yahoo}
			PTR	`ns2.yahoo.com`
		A	68.142.255.16^{🇺🇸 Yahoo}
			PTR	`ns2.yahoo.com`
NS	`ns3.yahoo.com`
		A	2406:8600:f03f:1f8::1003 ^{🇮🇳 Yahoo}
			PTR	`ns3.yahoo.com`
		A	27.123.42.42^{🇭🇰 Yahoo}
			PTR	`ns3.yahoo.com`
NS	`ns4.yahoo.com`
		A	98.138.11.157^{🇺🇸 Yahoo}
			PTR	`ns4.yahoo.com`
NS	`ns5.yahoo.com`
		A	2406:2000:1d0::7961:686f:6f21 ^{🇹🇼 Yahoo}
			PTR	`ns5.yahoo.com`
		A	202.165.97.53^{🇺🇸 Yahoo}
			PTR	`ns5.yahoo.com`

`30.72.in-addr.arpa`

	NS	`ns1.yahoo.com`
	NS	`ns2.yahoo.com`
	NS	`ns3.yahoo.com`
	NS	`ns4.yahoo.com`
	NS	`ns5.yahoo.com`

Up

100.21.30.72.in-addr.arpa

118.21.30.72.in-addr.arpa

71.21.30.72.in-addr.arpa

117.21.30.72.in-addr.arpa

102.21.30.72.in-addr.arpa

Starts with same word

21.training

21.ca

21.org

21.co.uk

21.vc

21.am

21.rs

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.co.za

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.pw

21.org.cn

21.net

21.la

21.diamonds

21.cn

21.de

Starts similarily

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

12.in-addr.arpa

21.dk

12.ag

21.email

12.kz

12.ie

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

21.co.za

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

21.pw

12.world

21.org.cn

12.by

21.net

12.org.ua

12.works

12.uz

21.la

21.diamonds

21.cn

AI analysis

21.30.72.in-addr.arpa is a parent of 100.21.30.72.in-addr.arpa, 118.21.30.72.in-addr.arpa, 71.21.30.72.in-addr.arpa, 117.21.30.72.in-addr.arpa and 102.21.30.72.in-addr.arpa.

21.30.72.in-addr.arpa is delegated to five name servers: ns1.yahoo.com, ns2.yahoo.com, ns3.yahoo.com, ns4.yahoo.com and ns5.yahoo.com.

21.30.72.in-addr.arpa shares name servers with other domains at least partially, for instance 196.30.72.in-addr.arpa, 12.12.217.in-addr.arpa, public.aol.com, 113.136.98.in-addr.arpa and 3.30.72.in-addr.arpa.

Host names with two IP numbers

- ns1.yahoo.com resolves to 2001:4998:1b0::7961:686f:6f21 and 68.180.131.16

- ns2.yahoo.com resolves to 2001:4998:1c0::7961:686f:6f21 and 68.142.255.16

- ns3.yahoo.com resolves to 2406:8600:f03f:1f8::1003 and 27.123.42.42

- ns5.yahoo.com resolves to 2406:2000:1d0::7961:686f:6f21 and 202.165.97.53

Host names with one IP number

- ns4.yahoo.com resolves to 98.138.11.157

dbq