IPLIST.NET - 251.81.13.in-addr.arpa

Search for IP or hostnames:

251.81.13.in-addr.arpa checked at 2025-10-17T17:11:00.825Z 84ms 61/61/61 100% R:10

`251.81.13.in-addr.arpa`

NS	`ns1-201.azure-dns.com`
		A	2603:1061:0:700::c9 ^{🇺🇸 Microsoft}
			PTR	`ns1-201.azure-dns.com`
		A	13.107.236.201^{🇺🇸 Microsoft}
			PTR	`ns1-201.azure-dns.com`
NS	`ns4-201.azure-dns.info`
		A	2620:1ec:bda:700::c9 ^{🇺🇸 Microsoft}
			PTR	`ns4-201.azure-dns.info`
		A	208.84.5.201^{🇺🇸 Microsoft}
			PTR	`ns4-201.azure-dns.info`
NS	`ns2-201.azure-dns.net`
		A	2620:1ec:8ec:700::c9 ^{🇺🇸 Microsoft}
			PTR	`ns2-201.azure-dns.net`
		A	150.171.21.201^{🇺🇸 Microsoft}
			PTR	`ns2-201.azure-dns.net`
NS	`ns3-201.azure-dns.org`
		A	2a01:111:4000:700::c9 ^{🇬🇧 Microsoft}
			PTR	`ns3-201.azure-dns.org`
		A	204.14.183.201^{🇺🇸 Microsoft}
			PTR	`ns3-201.azure-dns.org`

`81.13.in-addr.arpa`

	NS	`ns1-03.azure-dns.com`
	NS	`ns4-03.azure-dns.info`
	NS	`ns2-03.azure-dns.net`
	NS	`ns3-03.azure-dns.org`

Starts with same word

251.ca

251.de

251.ru

251.sh

251.nl

251.com.cn

251.ph

251.in

251.cz

251.cc

251.fr

251.eu

251.com

251.at

251.us

Starts similarily

251.ca

215.co

215.net

512.de

215.co.jp

512.red

125.se

512.email

215.it

215.ca

152.in-addr.arpa

521.ca

215.us

215.pw

512.dk

152.com

251.de

512.io

152.pl

215.ru

521.one

521.com

215.la

152.org

521.jp

521.plus

512.pizza

125.es

125.ge

512.ink

152.fr

215.info

125.eu

251.ru

521.cafe

152.us

125.ch

512.tokyo

152.life

521.ru

152.be

521.cc

512.nl

512.it

521.gold

125.net

125.ru

152.tv

152.mobi

521.be

152.com.au

215.io

512.zone

125.vn

521.cn

512.cc

512.kz

125.in-addr.arpa

521.center

215.life

125.la

125.jp

512.net

125.at

152.io

251.sh

125.fr

251.nl

512.com.do

512.be

125.name

215.in-addr.arpa

251.com.cn

125.de

125.com

521.at

512.bike

512.biz

215.cn

125.nyc

152.co.il

251.ph

251.in

152.tel

125.ir

512.fr

215.pl

125.pl

512.ch

512.consulting

215.fr

512.solar

125.ovh

125.cc

521.co

251.cz

512.vin

125.tel

251.cc

125.be

AI analysis

251.81.13.in-addr.arpa is delegated to four name servers: ns1-201.azure-dns.com, ns4-201.azure-dns.info, ns2-201.azure-dns.net and ns3-201.azure-dns.org.

251.81.13.in-addr.arpa shares name servers with other domains at least partially, for instance 158.114.52.in-addr.arpa, 8.168.52.in-addr.arpa, 235.36.20.in-addr.arpa, 41.89.13.in-addr.arpa and 245.140.51.in-addr.arpa.

Host names with two IP numbers:

ns1-201.azure-dns.com resolves to 2603:1061:0:700::c9 and 13.107.236.201.

ns4-201.azure-dns.info resolves to 2620:1ec:bda:700::c9 and 208.84.5.201.

ns2-201.azure-dns.net resolves to 2620:1ec:8ec:700::c9 and 150.171.21.201.

ns3-201.azure-dns.org resolves to 2a01:111:4000:700::c9 and 204.14.183.201.

dbq