CF1762915287297-tsm20251109205412

DNSWHOIS.INFO - 4.42.1.in-addr.arpa

Search for IP or hostnames:

4.42.1.in-addr.arpa checked at 2025-11-12T02:41:27.281Z 259ms 42/42/42 100% R:13 allDone:true timedOut:false

`4.42.1.in-addr.arpa`

	NS	`ns2.mel.optusnet.com.au`
			A	211.31.132.98^{🇦🇺 Optus Internet}
				PTR	`ns2.mel.optusnet.com.au`
	NS	`ns1.syd.optusnet.com.au`
			A	211.29.152.97^{🇦🇺 Optus Internet}
				PTR	`ns1.syd.optusnet.com.au`

`42.1.in-addr.arpa`

	NS	`dnsappsvc01.syd.optusnet.com.au`
	NS	`dnsappsvc02.syd.optusnet.com.au`

Up

138.4.42.1.in-addr.arpa

69.4.42.1.in-addr.arpa

131.4.42.1.in-addr.arpa

251.4.42.1.in-addr.arpa

Starts with same word

4.asia

4.cm

4.to

4.cn

4.ua

4.azurestaticapps.net

4.s3.eu-central-1.amazonaws.com

4.fr

4.co

4.biz

4.cash

4.tm

4.cx

4.gp

4.kg

4.me

4.com.vn

4.com.ua

4.domains

4.uy

4.dk

4.s3-website-us-east-1.amazonaws.com

4.casino

4.fashion

4.gs.cn

4.sv

4.ro

4.fitness

4.mr

4.je

4.berlin

4.wedding

4.cc

4.amsterdam

4.cl

4.gold

4.he.cn

4.church

4.cz

4.s3.amazonaws.com

4.dating

4.plus

4.githubusercontent.com

4.ly

4.bj.cn

4.gg

4.my

4.ln.cn

4.events

4.in-addr.arpa

4.toys

4.tv

4.org

4.vg

4.de

4.ws

4.srl

4.mk

4.dev

4.net.mt

4.kids

4.ms

4.ph

4.fm

4.kz

4.bio

4.city

4.ai

Starts similarily

4.ai

4.asia

4.cm

4.to

4.cn

4.ua

4.azurestaticapps.net

4.s3.eu-central-1.amazonaws.com

4.fr

4.co

4.biz

4.cash

4.tm

4.cx

4.gp

4.kg

4.me

4.com.vn

4.com.ua

4.domains

4.uy

4.dk

4.s3-website-us-east-1.amazonaws.com

4.casino

4.fashion

4.gs.cn

4.sv

4.ro

4.fitness

4.mr

4.je

4.berlin

4.wedding

4.cc

4.amsterdam

4.cl

4.gold

4.he.cn

4.church

4.cz

4.s3.amazonaws.com

4.dating

4.plus

4.githubusercontent.com

4.ly

4.bj.cn

4.gg

4.my

4.ln.cn

4.events

4.in-addr.arpa

4.toys

4.tv

4.org

4.vg

4.de

4.ws

4.srl

4.mk

4.dev

4.net.mt

4.kids

4.ms

4.ph

4.fm

4.kz

4.bio

4.city

AI analysis

4.42.1.in-addr.arpa is a parent of 138.4.42.1.in-addr.arpa, 69.4.42.1.in-addr.arpa, 131.4.42.1.in-addr.arpa and 251.4.42.1.in-addr.arpa.

4.42.1.in-addr.arpa is delegated to two name servers: ns2.mel.optusnet.com.au and ns1.syd.optusnet.com.au.

4.42.1.in-addr.arpa shares the same name server setup as other domains, for example 21.70.106.in-addr.arpa, 39.34.175.in-addr.arpa, 62.99.27.in-addr.arpa, 19.178.49.in-addr.arpa and 110.196.49.in-addr.arpa.

4.42.1.in-addr.arpa at least partially shares name servers with other domains, for instance 101.42.1.in-addr.arpa, 82.42.1.in-addr.arpa, 99.42.1.in-addr.arpa, 89.42.1.in-addr.arpa and 97.42.1.in-addr.arpa.

These name servers are commonly used with dns2-slave01.mel.optusnet.com.au, dns2-slave02.mel.optusnet.com.au, dns1-slave01.syd.optusnet.com.au and dns1-slave02.syd.optusnet.com.au.

Host names with one IP number:

The host ns2.mel.optusnet.com.au points to 211.31.132.98 and the host ns1.syd.optusnet.com.au points to 211.29.152.97.

dbq