WWW.RTSAK.COM - 16.21.51.in-addr.arpa

Search for IP or hostnames:

16.21.51.in-addr.arpa checked at 2025-10-02T22:05:15.779Z 94ms 48/48/48 100% R:11

`16.21.51.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

123.16.21.51.in-addr.arpa

51.16.21.51.in-addr.arpa

224.16.21.51.in-addr.arpa

164.16.21.51.in-addr.arpa

125.16.21.51.in-addr.arpa

75.16.21.51.in-addr.arpa

211.16.21.51.in-addr.arpa

156.16.21.51.in-addr.arpa

52.16.21.51.in-addr.arpa

50.16.21.51.in-addr.arpa

133.16.21.51.in-addr.arpa

Starts with same word

16.vc

16.lt

16.se

16.amsterdam

16.de

16.lv

16.fr

16.is

16.cx

16.ph

16.co

16.vg

16.githubusercontent.com

16.ru

16.com

16.cool

16.dk

16.am

16.ee

16.la

16.world

16.gs

16.country

16.no

16.biz

16.in-addr.arpa

16.cc

16.nl

16.net

16.by

16.cm

16.spb.ru

16.lc

16.su

16.to

Starts similarily

61.no

61.plus

61.wtf

16.ee

16.la

16.world

16.gs

61.org

61.la

61.fr

61.re

16.country

61.su

16.no

61.lv

16.biz

16.in-addr.arpa

16.cc

61.pl

16.nl

16.net

16.by

61.tel

61.co.uk

16.cm

61.city

61.cl

16.spb.ru

61.com

16.lc

61.cc

61.nl

61.gg

61.be

16.su

61.co

61.ru

16.to

16.vc

16.lt

16.se

16.amsterdam

16.de

16.lv

61.net

61.life

61.world

16.fr

16.is

61.cz

16.cx

16.ph

16.co

61.dk

16.vg

16.githubusercontent.com

61.de

61.com.tw

61.eu

16.ru

16.com

61.se

61.in-addr.arpa

61.chat

16.cool

61.cn

61.ro

61.amsterdam

61.sk

61.wixsite.com

61.hk

16.dk

16.am

AI analysis

16.21.51.in-addr.arpa is a parent of 123.16.21.51.in-addr.arpa, 51.16.21.51.in-addr.arpa, 224.16.21.51.in-addr.arpa, 164.16.21.51.in-addr.arpa, 125.16.21.51.in-addr.arpa and a few other host names.

16.21.51.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.

16.21.51.in-addr.arpa at least partially shares name servers with other domains, for instance 124.61.13.in-addr.arpa, 219.50.13.in-addr.arpa, 131.50.13.in-addr.arpa, 239.49.13.in-addr.arpa and 96.53.13.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.

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