DNSWHOIS.INFO - 170.21.23.in-addr.arpa

Search for IP or hostnames:

170.21.23.in-addr.arpa checked at 2025-10-18T18:57:05.598Z 134ms 48/48/48 100% R:11

`170.21.23.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

3.170.21.23.in-addr.arpa

77.170.21.23.in-addr.arpa

64.170.21.23.in-addr.arpa

158.170.21.23.in-addr.arpa

143.170.21.23.in-addr.arpa

234.170.21.23.in-addr.arpa

92.170.21.23.in-addr.arpa

240.170.21.23.in-addr.arpa

197.170.21.23.in-addr.arpa

47.170.21.23.in-addr.arpa

22.170.21.23.in-addr.arpa

24.170.21.23.in-addr.arpa

203.170.21.23.in-addr.arpa

232.170.21.23.in-addr.arpa

31.170.21.23.in-addr.arpa

163.170.21.23.in-addr.arpa

129.170.21.23.in-addr.arpa

36.170.21.23.in-addr.arpa

12.170.21.23.in-addr.arpa

131.170.21.23.in-addr.arpa

235.170.21.23.in-addr.arpa

130.170.21.23.in-addr.arpa

206.170.21.23.in-addr.arpa

103.170.21.23.in-addr.arpa

2.170.21.23.in-addr.arpa

154.170.21.23.in-addr.arpa

134.170.21.23.in-addr.arpa

75.170.21.23.in-addr.arpa

139.170.21.23.in-addr.arpa

161.170.21.23.in-addr.arpa

174.170.21.23.in-addr.arpa

246.170.21.23.in-addr.arpa

63.170.21.23.in-addr.arpa

239.170.21.23.in-addr.arpa

157.170.21.23.in-addr.arpa

Starts with same word

170.me

170.fr

170.no

170.dk

170.company

170.org.cn

170.cn

170.ca

170.by

170.com

170.ph

170.it

170.at

170.ru

170.de

170.us

170.tv

170.ir

170.in-addr.arpa

170.sc

170.org

170.io

170.eu

170.cz

170.co.il

170.nl

170.bz

170.biz

Starts similarily

107.la

170.bz

170.biz

071.idv.tw

710.solutions

710.gs

710.nyc

107.co.nz

710.center

710.hu

107.studio

710.tv

170.me

710.name

017.fr

701.cn

170.fr

107.by

107.eu

107.ca

170.no

017.org

170.dk

071.fr

710.de

170.company

710.in

017.lt

701.de

071.net

107.ch

107.dk

710.am

107.name

017.by

170.org.cn

017.eu

710.ca

710.info

710.industries

170.cn

017.com

107.cn

170.ca

107.si

107.ee

170.by

710.one

071.in

710.me

107.be

710.by

701.fr

071.tw

170.com

107.at

107.directory

107.de

701.org

710.chat

170.ph

017.us

071.org

107.jp

017.tel

710.su

017.im

107.tel

701.eu

701.co

710.cafe

710.com.tw

107.es

701.com

170.it

170.at

701.ca

710.co

170.ru

071.de

071.ca

710.tel

170.de

701.me

107.gr

017.ru

170.us

071.pl

701.biz

107.co.il

710.com

107.amsterdam

107.one

107.io

107.cl

170.tv

107.ro

017.dnsalias.net

017.idv.tw

710.at

AI analysis

170.21.23.in-addr.arpa is the parent of 3.170.21.23.in-addr.arpa, 77.170.21.23.in-addr.arpa, 64.170.21.23.in-addr.arpa, 158.170.21.23.in-addr.arpa, 143.170.21.23.in-addr.arpa and several other host names.

170.21.23.in-addr.arpa is delegated 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.

170.21.23.in-addr.arpa at least partially shares its name servers with other domains, for instance 149.71.52.in-addr.arpa, 66.223.44.in-addr.arpa, 173.207.34.in-addr.arpa, 35.217.44.in-addr.arpa and 134.22.52.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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