IPLIST.NET - 166.21.51.in-addr.arpa

Search for IP or hostnames:

166.21.51.in-addr.arpa checked at 2025-09-30T14:33:15.893Z 301ms 48/48/48 100% R:9

`166.21.51.in-addr.arpa`

NS	`ns1-24-eu-north-1.ec2-rdns.amazonaws.com`
		A	205.251.196.175^{🇺🇸 Amazon}
			PTR	`ns-1199.awsdns-21.org`
NS	`ns2-24-eu-north-1.ec2-rdns.amazonaws.com`
		A	205.251.199.159^{🇺🇸 Amazon}
			PTR	`ns-1951.awsdns-51.co.uk`
NS	`ns3-24-eu-north-1.ec2-rdns.amazonaws.com`
		A	205.251.193.119^{🇺🇸 Amazon}
			PTR	`ns-375.awsdns-46.com`
NS	`ns4-24-eu-north-1.ec2-rdns.amazonaws.com`
		A	205.251.195.162^{🇺🇸 Amazon}
			PTR	`ns-930.awsdns-52.net`

`21.51.in-addr.arpa`

	NS	`ns1-16-eu-north-1.ec2-rdns.amazonaws.com`
	NS	`ns2-16-eu-north-1.ec2-rdns.amazonaws.com`
	NS	`ns3-16-eu-north-1.ec2-rdns.amazonaws.com`
	NS	`ns4-16-eu-north-1.ec2-rdns.amazonaws.com`

Up

35.166.21.51.in-addr.arpa

75.166.21.51.in-addr.arpa

74.166.21.51.in-addr.arpa

205.166.21.51.in-addr.arpa

87.166.21.51.in-addr.arpa

91.166.21.51.in-addr.arpa

196.166.21.51.in-addr.arpa

253.166.21.51.in-addr.arpa

Starts with same word

166.co

166.hk

166.in

166.at

166.com

166.us

166.ca

166.de

166.ltd

166.fun

166.im

166.games

166.gr

166.jp

166.eu

166.nl

166.dk

166.me

166.run

166.net

166.kim

166.news

166.es

166.su

166.tv

166.vin

166.net.cn

166.cz

166.fr

166.email

166.ch

166.cn

166.in-addr.arpa

166.ph

166.pl

166.com.tw

166.it

Starts similarily

616.io

661.life

166.fun

661.in

661.cc

661.de

166.im

166.games

616.hk

166.gr

166.jp

661.es

166.eu

616.xyz

661.co

166.nl

661.cn

616.cc

166.dk

616.ru

166.me

166.run

166.net

616.tv

166.kim

616.sh

166.news

166.es

616.one

661.ca

166.su

616.ph

616.info

616.us

166.tv

166.vin

166.net.cn

616.com

166.cz

166.fr

616.org

661.org

661.com

166.email

166.ch

166.cn

661.nl

166.in-addr.arpa

661.com.cn

166.ph

166.pl

166.com.tw

166.it

166.co

166.hk

661.at

166.in

166.at

166.com

166.us

166.ca

616.ca

616.net

166.de

166.ltd

661.net

661.tv

661.fr

616.jp

661.bet

616.it

616.ee

661.cz

616.bet

AI analysis

166.21.51.in-addr.arpa is a parent of 35.166.21.51.in-addr.arpa, 75.166.21.51.in-addr.arpa, 74.166.21.51.in-addr.arpa, 205.166.21.51.in-addr.arpa, 87.166.21.51.in-addr.arpa and a few other host names.

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

166.21.51.in-addr.arpa at least partially shares name servers with other domains, for example 7.48.13.in-addr.arpa, 253.53.13.in-addr.arpa, 8.48.13.in-addr.arpa, 106.16.16.in-addr.arpa and 3.170.16.in-addr.arpa.

Host names with one IP number:

ns1-24-eu-north-1.ec2-rdns.amazonaws.com points to: 205.251.196.175

ns2-24-eu-north-1.ec2-rdns.amazonaws.com points to: 205.251.199.159

ns3-24-eu-north-1.ec2-rdns.amazonaws.com points to: 205.251.193.119

ns4-24-eu-north-1.ec2-rdns.amazonaws.com points to: 205.251.195.162

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