DNSWHOIS.INFO - 185.21.51.in-addr.arpa

Search for IP or hostnames:

185.21.51.in-addr.arpa checked at 2025-10-17T15:29:04.173Z 159ms 48/48/48 100% R:11

`185.21.51.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

214.185.21.51.in-addr.arpa

90.185.21.51.in-addr.arpa

192.185.21.51.in-addr.arpa

181.185.21.51.in-addr.arpa

17.185.21.51.in-addr.arpa

27.185.21.51.in-addr.arpa

Starts with same word

185.email

185.cc

185.hk

185.com

185.in

185.cn

185.it

185.be

185.im

185.pl

185.eu

185.co

185.co.kr

185.tel

185.by

185.de

185.jp

185.dk

185.org

185.la

185.run

185.us

185.fr

185.tv

185.am

185.in-addr.arpa

185.githubusercontent.com

185.bet

185.io

185.net.cn

185.group

185.cz

185.ru

185.ca

185.es

Starts similarily

851.com

815.gs

158.ph

158.im

185.tel

158.ch

185.by

185.de

581.ir

185.jp

851.ru

815.me

185.dk

581.tv

518.com.tw

185.org

185.la

581.com

158.de

851.jp

581.net

581.co.uk

185.run

185.us

158.in-addr.arpa

851.cc

158.cn

185.fr

185.tv

158.vc

851.in

518.kiwi

185.am

158.su

815.co

518.ru

518.im

518.org

518.vip

185.in-addr.arpa

518.cz

581.cc

185.githubusercontent.com

581.co

581.org

851.sk

815.de

518.de

851.net

851.co

518.in

158.ir

158.com.tw

851.org

158.nl

518.ca

185.bet

185.io

185.net.cn

851.cn

815.hk

185.group

581.nl

158.fr

581.cn

851.fm

815.fr

518.net

851.de

518.eu

518.net.cn

158.info

185.cz

815.si

518.cl

815.com

815.nl

518.dk

158.zone

185.ru

581.in

185.ca

815.tv

815.mobi

185.es

158.at

581.spb.su

581.us

581.eu

158.eu

185.email

815.red

851.gr

518.solar

158.me

518.pl

851.ca

518.bz

518.info

815.it

815.net.cn

158.us

AI analysis

The parent of 214.185.21.51.in-addr.arpa, 90.185.21.51.in-addr.arpa, 192.185.21.51.in-addr.arpa, 181.185.21.51.in-addr.arpa, 17.185.21.51.in-addr.arpa and a few other host names is 185.21.51.in-addr.arpa.

185.21.51.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.

185.21.51.in-addr.arpa shares some name servers with other domains, for example 247.50.13.in-addr.arpa, 158.16.16.in-addr.arpa, 252.60.13.in-addr.arpa, 15.48.13.in-addr.arpa and 204.49.13.in-addr.arpa.

Host names with a single IP

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

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

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

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

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