DNSWHOIS.INFO - 81.216.3.in-addr.arpa

Search for IP or hostnames:

81.216.3.in-addr.arpa checked at 2025-10-21T02:59:26.664Z 104ms 48/48/48 100% R:11

`81.216.3.in-addr.arpa`

NS	`ns1-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.197.231^{🇺🇸 Amazon}
			PTR	`ns-1511.awsdns-60.org`
NS	`ns2-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.198.46^{🇺🇸 Amazon}
			PTR	`ns-1582.awsdns-05.co.uk`
NS	`ns3-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.192.197^{🇺🇸 Amazon}
			PTR	`ns-197.awsdns-24.com`
NS	`ns4-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.195.169^{🇺🇸 Amazon}
			PTR	`ns-937.awsdns-53.net`

`216.3.in-addr.arpa`

	NS	`ns1-16-us-east-1.ec2-rdns.amazonaws.com`
	NS	`ns2-16-us-east-1.ec2-rdns.amazonaws.com`
	NS	`ns3-16-us-east-1.ec2-rdns.amazonaws.com`
	NS	`ns4-16-us-east-1.ec2-rdns.amazonaws.com`

Up

143.81.216.3.in-addr.arpa

231.81.216.3.in-addr.arpa

213.81.216.3.in-addr.arpa

27.81.216.3.in-addr.arpa

220.81.216.3.in-addr.arpa

42.81.216.3.in-addr.arpa

173.81.216.3.in-addr.arpa

128.81.216.3.in-addr.arpa

126.81.216.3.in-addr.arpa

8.81.216.3.in-addr.arpa

236.81.216.3.in-addr.arpa

64.81.216.3.in-addr.arpa

73.81.216.3.in-addr.arpa

201.81.216.3.in-addr.arpa

202.81.216.3.in-addr.arpa

240.81.216.3.in-addr.arpa

211.81.216.3.in-addr.arpa

20.81.216.3.in-addr.arpa

139.81.216.3.in-addr.arpa

28.81.216.3.in-addr.arpa

55.81.216.3.in-addr.arpa

108.81.216.3.in-addr.arpa

200.81.216.3.in-addr.arpa

197.81.216.3.in-addr.arpa

156.81.216.3.in-addr.arpa

81.81.216.3.in-addr.arpa

50.81.216.3.in-addr.arpa

41.81.216.3.in-addr.arpa

Starts with same word

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.plus

81.de

81.waw.pl

81.biz

81.chat

81.me

81.gs

81.cz

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

Starts similarily

81.ph

81.lt

18.eu

18.de

81.pl

18.co

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

18.pl

81.cc

18.cl

81.org

18.ag

81.be

81.in-addr.arpa

18.dating

18.md

81.to

18.org

81.cool

18.fr

18.com

18.sk

81.plus

18.group

81.de

81.waw.pl

18.plus

81.biz

81.chat

81.me

18.kz

81.gs

18.tl

18.al

81.cz

AI analysis

81.216.3.in-addr.arpa has children including 143.81.216.3.in-addr.arpa, 231.81.216.3.in-addr.arpa, 213.81.216.3.in-addr.arpa, 27.81.216.3.in-addr.arpa, 220.81.216.3.in-addr.arpa and a few other host names.

81.216.3.in-addr.arpa is delegated to four name servers: ns1-24-us-east-1.ec2-rdns.amazonaws.com, ns2-24-us-east-1.ec2-rdns.amazonaws.com, ns3-24-us-east-1.ec2-rdns.amazonaws.com and ns4-24-us-east-1.ec2-rdns.amazonaws.com.

At least part of the name servers for 81.216.3.in-addr.arpa are shared with other domains, for instance 112.199.34.in-addr.arpa, 246.165.54.in-addr.arpa, 177.227.34.in-addr.arpa, 121.206.18.in-addr.arpa and 2.71.52.in-addr.arpa.

Host names with one IP: ns1-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.197.231; ns2-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.198.46; ns3-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.192.197; ns4-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.195.169.

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