IPLIST.NET - 251.66.42.1.in-addr.arpa

Search for IP or hostnames:

251.66.42.1.in-addr.arpa checked at 2025-10-26T15:33:16.117Z 686ms 16/16/16 100% R:14

`251.66.42.1.in-addr.arpa`

PTR	`n1-42-66-251.mas22.nsw.optusnet.com.au`
		A	1.42.66.251^{🇦🇺 Optus Internet}
			PTR	`n1-42-66-251.mas22.nsw.optusnet.com.au`

`66.42.1.in-addr.arpa`

	NS	`dns2-slave01.mel.optusnet.com.au`
	NS	`dns2-slave02.mel.optusnet.com.au`
	NS	`ns2.mel.optusnet.com.au`
	NS	`dns1-slave01.syd.optusnet.com.au`
	NS	`dns1-slave02.syd.optusnet.com.au`
	NS	`ns1.syd.optusnet.com.au`

Starts with same word

251.fr

251.eu

251.com

251.at

251.us

251.ca

251.de

251.pl

251.ru

251.sh

251.nl

251.com.cn

251.ph

251.in

251.cz

251.cc

Starts similarily

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

521.be

152.com.au

215.io

512.zone

125.vn

521.cn

521.xyz

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

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

521.it

125.cz

152.in

251.fr

521.moe

215.eu

125.in

215.tel

215.be

215.tech

152.jp

521.design

215.ir

251.eu

521.in

251.com

215.fi

125.dk

521.run

512.com.tw

521.me

215.de

152.nl

512.eu

125.nu

512.am

512.in

152.eu

512.hu

152.uk

512.group

125.cn

215.marketing

521.dk

152.cn

dbq