IPLIST.NET - 37.21.23.in-addr.arpa

Search for IP or hostnames:

37.21.23.in-addr.arpa checked at 2025-10-08T06:48:09.277Z 137ms 48/48/48 100% R:10

`37.21.23.in-addr.arpa`

NS	`ns1-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.197.231^{🇺🇸 Amazon}
			PTR	`ns-1511.awsdns-60.org`
NS	`ns2-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.198.46^{🇺🇸 Amazon}
			PTR	`ns-1582.awsdns-05.co.uk`
NS	`ns3-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.192.197^{🇺🇸 Amazon}
			PTR	`ns-197.awsdns-24.com`
NS	`ns4-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.195.169^{🇺🇸 Amazon}
			PTR	`ns-937.awsdns-53.net`

`21.23.in-addr.arpa`

	NS	`ns1-16-us-east-1.ec2-rdns.amazonaws.com`
	NS	`ns2-16-us-east-1.ec2-rdns.amazonaws.com`
	NS	`ns3-16-us-east-1.ec2-rdns.amazonaws.com`
	NS	`ns4-16-us-east-1.ec2-rdns.amazonaws.com`

Up

13.37.21.23.in-addr.arpa

58.37.21.23.in-addr.arpa

47.37.21.23.in-addr.arpa

41.37.21.23.in-addr.arpa

103.37.21.23.in-addr.arpa

44.37.21.23.in-addr.arpa

230.37.21.23.in-addr.arpa

136.37.21.23.in-addr.arpa

199.37.21.23.in-addr.arpa

208.37.21.23.in-addr.arpa

138.37.21.23.in-addr.arpa

147.37.21.23.in-addr.arpa

162.37.21.23.in-addr.arpa

2.37.21.23.in-addr.arpa

71.37.21.23.in-addr.arpa

148.37.21.23.in-addr.arpa

170.37.21.23.in-addr.arpa

242.37.21.23.in-addr.arpa

12.37.21.23.in-addr.arpa

132.37.21.23.in-addr.arpa

233.37.21.23.in-addr.arpa

196.37.21.23.in-addr.arpa

235.37.21.23.in-addr.arpa

51.37.21.23.in-addr.arpa

Starts with same word

37.fi

37.co.za

37.fr

37.co

37.dk

37.in-addr.arpa

37.to

37.su

37.ca

37.network

37.vc

37.ae

37.cn

37.chat

37.com

37.org

37.gold

37.net

37.de

37.se

37.business

37.am

37.lv

37.ax

37.technology

37.ph

37.ro

37.cc

37.fo

37.rs

37.pl

37.la

37.ru

37.com.cn

37.lt

37.amsterdam

37.biz

37.nl

37.co.nz

37.sk

37.no

Starts similarily

73.se

37.ae

73.wf

37.cn

37.chat

37.com

37.org

37.gold

73.ro

73.co

73.tel

73.dk

73.fr

73.eu

73.by

73.fyi

73.to

37.net

37.de

73.fi

37.se

37.business

37.am

37.lv

73.photography

73.cc

37.ax

73.cl

37.technology

73.biz

37.ph

73.ph

73.odessa.ua

37.ro

73.ws

37.cc

73.com.mx

73.ru

37.fo

37.rs

73.com

73.si

37.pl

73.in-addr.arpa

73.gold

73.com.ua

37.la

37.ru

37.com.cn

37.lt

37.amsterdam

37.biz

73.lt

37.nl

73.hu

37.co.nz

37.sk

37.no

73.cn

73.lv

37.fi

73.am

37.co.za

37.fr

73.ca

37.co

37.dk

37.in-addr.arpa

73.wtf

37.to

37.su

73.ci

37.ca

73.be

73.amsterdam

37.network

37.vc

AI analysis

37.21.23.in-addr.arpa is a parent of 13.37.21.23.in-addr.arpa, 58.37.21.23.in-addr.arpa, 47.37.21.23.in-addr.arpa, 41.37.21.23.in-addr.arpa and 103.37.21.23.in-addr.arpa, plus a few other host names.

37.21.23.in-addr.arpa delegates to four name servers: ns1-24-us-east-1.ec2-rdns.amazonaws.com, ns2-24-us-east-1.ec2-rdns.amazonaws.com, ns3-24-us-east-1.ec2-rdns.amazonaws.com and ns4-24-us-east-1.ec2-rdns.amazonaws.com.

37.21.23.in-addr.arpa at least partially shares name servers with other domains, including 242.227.54.in-addr.arpa, 59.23.23.in-addr.arpa, 130.197.44.in-addr.arpa, 36.129.174.in-addr.arpa and 71.22.23.in-addr.arpa.

Host names with one IP number:

ns1-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.197.231; ns2-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.198.46; ns3-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.192.197; ns4-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.195.169.

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