IPLIST.NET - 75.21.51.in-addr.arpa

Search for IP or hostnames:

75.21.51.in-addr.arpa checked at 2025-10-11T13:07:58.887Z 487ms 48/48/48 100% R:9

`75.21.51.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

175.75.21.51.in-addr.arpa

248.75.21.51.in-addr.arpa

125.75.21.51.in-addr.arpa

44.75.21.51.in-addr.arpa

72.75.21.51.in-addr.arpa

139.75.21.51.in-addr.arpa

8.75.21.51.in-addr.arpa

28.75.21.51.in-addr.arpa

142.75.21.51.in-addr.arpa

208.75.21.51.in-addr.arpa

74.75.21.51.in-addr.arpa

213.75.21.51.in-addr.arpa

Starts with same word

75.net

75.tel

75.nu

75.to

75.in-addr.arpa

75.wf

75.de

75.la

75.org

75.se

75.network

75.ru

75.world

75.net.cn

75.cz

75.gold

75.cc

75.su

75.fr

75.amsterdam

75.lv

75.lt

75.biz

75.chat

75.co.za

75.be

75.ag

75.pe

75.hk

75.ph

75.com

75.team

75.tv

75.pl

Starts similarily

75.team

57.lt

75.tv

57.by

75.pl

57.md

75.net

75.tel

75.nu

57.nl

75.to

75.in-addr.arpa

57.no

75.wf

57.hu

57.be

75.de

57.cn

57.com.tw

75.la

75.org

75.se

57.gg

75.network

75.ru

57.in-addr.arpa

75.world

75.net.cn

75.cz

57.la

75.gold

75.cc

57.am

75.su

75.fr

57.de

57.pl

57.amsterdam

75.amsterdam

57.com

75.lv

75.lt

57.ai

75.biz

75.chat

57.se

75.co.za

57.biz

57.net.cn

75.be

75.ag

75.pe

57.cl

75.hk

57.si

75.ph

75.com

57.dk

57.fi

AI analysis

75.21.51.in-addr.arpa is a parent of 175.75.21.51.in-addr.arpa, 248.75.21.51.in-addr.arpa, 125.75.21.51.in-addr.arpa, 44.75.21.51.in-addr.arpa and 72.75.21.51.in-addr.arpa, plus a few other host names.

75.21.51.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.

75.21.51.in-addr.arpa shares name servers with other domains at least partially, for instance 139.20.51.in-addr.arpa, 122.16.16.in-addr.arpa, 59.49.13.in-addr.arpa, 162.53.13.in-addr.arpa and 74.53.13.in-addr.arpa.

Host names with a single IP:

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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