DNSWHOIS.INFO - 216.21.51.in-addr.arpa

Search for IP or hostnames:

216.21.51.in-addr.arpa checked at 2025-10-14T07:30:34.359Z 149ms 48/48/48 100% R:12

`216.21.51.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

8.216.21.51.in-addr.arpa

134.216.21.51.in-addr.arpa

86.216.21.51.in-addr.arpa

22.216.21.51.in-addr.arpa

146.216.21.51.in-addr.arpa

12.216.21.51.in-addr.arpa

147.216.21.51.in-addr.arpa

46.216.21.51.in-addr.arpa

231.216.21.51.in-addr.arpa

Starts with same word

216.tn

216.codes

216.capital

216.ph

216.tv

216.ch

216.in-addr.arpa

216.co.za

216.me

216.ru

216.tw

216.us

216.be

216.de

216.by

216.fr

216.nl

216.org

216.net

216.it

216.co

216.jp

216.hu

216.com

216.land

216.directory

216.ws

216.eu

Starts similarily

216.ws

261.com

126.wiki

216.eu

162.pl

621.nl

612.com.cn

162.nl

162.vip

612.eu

261.eu

216.tn

126.agency

216.codes

216.capital

261.cn

162.fr

612.co.uk

261.co.uk

216.ph

126.com

612.gr

126.one

126.co

126.cn

126.fr

216.tv

261.fr

612.kr

216.ch

216.in-addr.arpa

162.be

261.de

126.chat

126.hu

126.bz

162.eu

216.co.za

621.co.uk

126.la

162.info

261.mobi

261.ch

621.info

216.me

126.ltd

621.tv

612.org

261.ph

261.ca

162.cc

216.ru

621.fr

216.tw

126.xxx

612.bike

126.ch

126.at

126.be

612.me

126.fm

621.co

126.cm

126.org

126.in-addr.arpa

162.de

621.us

126.no

612.fr

216.us

216.be

621.in

216.de

126.pl

162.com.tw

612.info

612.in

621.com

216.by

126.su

261.ru

261.cz

612.com.au

126.cc

216.fr

612.de

162.ch

162.in

126.es

126.net

612.co

621.de

126.nl

126.ac.cn

126.ca

162.ca

621.me

126.im

216.nl

612.co.kr

216.org

162.in-addr.arpa

612.pl

216.net

126.ph

126.vc

126.info

162.one

261.net

126.co.jp

126.eu

261.us

621.org

621.one

621.eu

612.mx

162.es

612.tv

621.ru

216.it

126.in

162.su

216.co

162.dk

612.com

126.de

261.ir

126.vip

216.jp

126.kim

261.it

126.am

621.works

216.hu

621.ir

162.by

261.org

162.us

216.com

621.it

261.gr

AI analysis

216.21.51.in-addr.arpa is a parent of 8.216.21.51.in-addr.arpa, 134.216.21.51.in-addr.arpa, 86.216.21.51.in-addr.arpa, 22.216.21.51.in-addr.arpa, 146.216.21.51.in-addr.arpa and a few other host names.

216.21.51.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.

216.21.51.in-addr.arpa at least partially shares name servers with other domains, for instance 172.48.13.in-addr.arpa, 177.49.13.in-addr.arpa, 42.61.13.in-addr.arpa, 170.53.13.in-addr.arpa and 140.48.13.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.

dbq