DNSWHOIS.INFO - 81.139.202.in-addr.arpa

Search for IP or hostnames:

81.139.202.in-addr.arpa checked at 2025-11-05T02:59:10.417Z 322ms 42/42/42 100% R:18

`81.139.202.in-addr.arpa`

NS	`dns1.optus.net.au`
		A	198.142.231.63^{🇦🇺 Optus Internet}
NS	`ns1.optus.net.au`
		A	198.142.231.61^{🇦🇺 Optus Internet}

`139.202.in-addr.arpa`

Up

221.81.139.202.in-addr.arpa

Starts with same word

81.ph

81.lt

81.pl

81.ws

81.fyi

81.nu

81.ca

81.com.hk

81.cx

81.amsterdam

81.cn

81.cl

81.com

81.sk

81.co.uk

81.la

81.world

81.hk

81.se

81.cm

81.fr

81.cc

81.org

81.be

81.in-addr.arpa

81.to

81.cool

81.mil.cn

81.plus

81.de

81.waw.pl

81.biz

81.me

81.gs

81.cz

Starts similarily

18.md

81.to

18.org

81.cool

18.fr

18.com

18.sk

81.mil.cn

81.plus

18.group

81.de

81.waw.pl

18.plus

81.biz

81.me

18.kz

81.gs

18.tl

18.al

81.cz

81.ph

81.lt

18.eu

18.de

81.pl

18.lt

18.app

18.tel

18.cool

18.uz

18.no

18.in-addr.arpa

81.ws

18.lc

18.gs

18.githubusercontent.com

81.fyi

81.nu

18.world

81.ca

81.com.hk

18.ph

18.watch

81.cx

18.com.cn

18.ca

18.cc

18.ws

18.network

18.com.tw

18.com.pl

81.amsterdam

18.com.tr

18.amsterdam

81.cn

18.chat

18.dk

18.tech

81.cl

18.digital

18.ms

81.com

18.money

81.sk

18.show

18.cz

18.com.hk

18.nl

18.vip

81.co.uk

81.la

18.net.au

81.world

81.hk

81.se

18.fi

18.tv

81.cm

18.pe

18.rs

18.cn

81.fr

18.hu

18.hk

81.cc

18.cl

81.org

18.ag

81.be

81.in-addr.arpa

18.dating

AI analysis

The parent of 221.81.139.202.in-addr.arpa is 81.139.202.in-addr.arpa.

Two name servers dns1.optus.net.au and ns1.optus.net.au handle the delegation for 81.139.202.in-addr.arpa.

81.139.202.in-addr.arpa shares the same name server setup as other domains, for instance riskinsite.nsw.gov.au, 180.88.61.in-addr.arpa, 222.28.61.in-addr.arpa, 223.28.61.in-addr.arpa and 138.139.202.in-addr.arpa.

81.139.202.in-addr.arpa at least partially shares name servers with other domains, for instance payrollservices.com.au, edrmsaas.com, leveraged.net.au, mss.optus.net.au and 186.154.59.in-addr.arpa.

these name servers are commonly used with dns0.optus.net.au, ns1.vodafone.com.au, ns2.vodafone.com.au, vfaudns01.vodafone.com.au, vfaudns02.vodafone.com.au, ns1.telstra.net, ns-edc.bendigobank.net.au, ns-m2c.bendigobank.net.au, ns3.datacom.com.au and ns4.datacom.com.au.

Host names with one IP:

dns1.optus.net.au points to: 198.142.231.63

ns1.optus.net.au points to: 198.142.231.61

dbq