MXLIST.NET - 81.221.52.in-addr.arpa

Search for IP or hostnames:

81.221.52.in-addr.arpa checked at 2025-11-22T02:33:58.691Z 173ms 48/48/48 100% R:12 allDone:true timedOut:false

`81.221.52.in-addr.arpa`

NS	`ns1-24-ap-southeast-1.ec2-rdns.amazonaws.com`
		A	205.251.197.76^{🇺🇸 Amazon}
			PTR	`ns-1356.awsdns-41.org`
NS	`ns2-24-ap-southeast-1.ec2-rdns.amazonaws.com`
		A	205.251.199.211^{🇺🇸 Amazon}
			PTR	`ns-2003.awsdns-58.co.uk`
NS	`ns3-24-ap-southeast-1.ec2-rdns.amazonaws.com`
		A	205.251.194.89^{🇺🇸 Amazon}
			PTR	`ns-601.awsdns-11.net`
NS	`ns4-24-ap-southeast-1.ec2-rdns.amazonaws.com`
		A	205.251.192.91^{🇺🇸 Amazon}
			PTR	`ns-91.awsdns-11.com`

`221.52.in-addr.arpa`

	NS	`ns1-16-ap-southeast-1.ec2-rdns.amazonaws.com`
	NS	`ns2-16-ap-southeast-1.ec2-rdns.amazonaws.com`
	NS	`ns3-16-ap-southeast-1.ec2-rdns.amazonaws.com`
	NS	`ns4-16-ap-southeast-1.ec2-rdns.amazonaws.com`

Up

27.81.221.52.in-addr.arpa

104.81.221.52.in-addr.arpa

76.81.221.52.in-addr.arpa

120.81.221.52.in-addr.arpa

35.81.221.52.in-addr.arpa

126.81.221.52.in-addr.arpa

117.81.221.52.in-addr.arpa

4.81.221.52.in-addr.arpa

63.81.221.52.in-addr.arpa

207.81.221.52.in-addr.arpa

172.81.221.52.in-addr.arpa

99.81.221.52.in-addr.arpa

205.81.221.52.in-addr.arpa

58.81.221.52.in-addr.arpa

213.81.221.52.in-addr.arpa

150.81.221.52.in-addr.arpa

5.81.221.52.in-addr.arpa

203.81.221.52.in-addr.arpa

31.81.221.52.in-addr.arpa

223.81.221.52.in-addr.arpa

Starts with same word

81.fyi

81.nu

81.no

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.be

81.in-addr.arpa

81.to

81.cool

81.mil.cn

81.plus

81.de

81.biz

81.chat

81.me

81.gs

81.cz

81.ph

81.lt

81.pl

81.ws

Starts similarily

81.fr

18.hu

18.hk

18.pl

81.cc

18.cl

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.mil.cn

81.plus

18.group

81.de

18.plus

81.biz

81.chat

81.me

18.kz

81.gs

18.tl

18.al

81.cz

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.no

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

AI analysis

81.221.52.in-addr.arpa is the parent of 27.81.221.52.in-addr.arpa, 104.81.221.52.in-addr.arpa, 76.81.221.52.in-addr.arpa, 120.81.221.52.in-addr.arpa, 35.81.221.52.in-addr.arpa and a few other host names.

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

81.221.52.in-addr.arpa shares name servers with other domains at least partially, for example 151.151.54.in-addr.arpa, 162.41.175.in-addr.arpa, 143.169.54.in-addr.arpa, 179.212.13.in-addr.arpa and 138.136.18.in-addr.arpa.

Host names with a single IP:

ns1-24-ap-southeast-1.ec2-rdns.amazonaws.com points to 205.251.197.76

ns2-24-ap-southeast-1.ec2-rdns.amazonaws.com points to 205.251.199.211

ns3-24-ap-southeast-1.ec2-rdns.amazonaws.com points to 205.251.194.89

ns4-24-ap-southeast-1.ec2-rdns.amazonaws.com points to 205.251.192.91

dbq