DNSWHOIS.INFO - 170.21.100.in-addr.arpa

Search for IP or hostnames:

170.21.100.in-addr.arpa checked at 2025-10-21T06:27:34.617Z 93ms 48/48/48 100% R:10

`170.21.100.in-addr.arpa`

NS	`ns1-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.197.77^{🇺🇸 Amazon}
			PTR	`ns-1357.awsdns-41.org`
NS	`ns2-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.198.5^{🇺🇸 Amazon}
			PTR	`ns-1541.awsdns-00.co.uk`
NS	`ns3-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.193.225^{🇺🇸 Amazon}
			PTR	`ns-481.awsdns-60.com`
NS	`ns4-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.194.254^{🇺🇸 Amazon}
			PTR	`ns-766.awsdns-31.net`

`21.100.in-addr.arpa`

	NS	`ns1-16-us-west-2.ec2-rdns.amazonaws.com`
	NS	`ns2-16-us-west-2.ec2-rdns.amazonaws.com`
	NS	`ns3-16-us-west-2.ec2-rdns.amazonaws.com`
	NS	`ns4-16-us-west-2.ec2-rdns.amazonaws.com`

Up

106.170.21.100.in-addr.arpa

239.170.21.100.in-addr.arpa

27.170.21.100.in-addr.arpa

246.170.21.100.in-addr.arpa

222.170.21.100.in-addr.arpa

121.170.21.100.in-addr.arpa

80.170.21.100.in-addr.arpa

194.170.21.100.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

710.com

107.amsterdam

107.one

107.io

107.cl

170.tv

107.ro

017.dnsalias.net

017.idv.tw

710.at

017.in

170.ir

710.jp

071.nl

071.live

170.in-addr.arpa

170.sc

701.su

107.pl

170.org

170.io

017.pl

017.co.il

107.ph

170.eu

107.fr

107.com

017.me

170.cz

071.com

170.co.il

107.ir

071.co.uk

071.tv

107.in

710.ch

017.net.il

107.hk

071.org.cn

071.ir

107.su

701.ir

710.net

071.tel

107.me

710.buzz

107.in-addr.arpa

701.org.cn

071.cn

170.nl

107.us

107.kz

701.it

107.org

017.name

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

AI analysis

The parent of 106.170.21.100.in-addr.arpa, 239.170.21.100.in-addr.arpa, 27.170.21.100.in-addr.arpa, 246.170.21.100.in-addr.arpa, 222.170.21.100.in-addr.arpa and a few other host names is 170.21.100.in-addr.arpa.

170.21.100.in-addr.arpa is delegated to four name servers: ns1-24-us-west-2.ec2-rdns.amazonaws.com, ns2-24-us-west-2.ec2-rdns.amazonaws.com, ns3-24-us-west-2.ec2-rdns.amazonaws.com and ns4-24-us-west-2.ec2-rdns.amazonaws.com.

170.21.100.in-addr.arpa shares some name servers with other domains, for example 190.212.54.in-addr.arpa, 113.237.44.in-addr.arpa, 22.236.44.in-addr.arpa, 16.254.15.in-addr.arpa and 152.208.34.in-addr.arpa.

Host names with a single IP

ns1-24-us-west-2.ec2-rdns.amazonaws.com resolves to 205.251.197.77

ns2-24-us-west-2.ec2-rdns.amazonaws.com resolves to 205.251.198.5

ns3-24-us-west-2.ec2-rdns.amazonaws.com resolves to 205.251.193.225

ns4-24-us-west-2.ec2-rdns.amazonaws.com resolves to 205.251.194.254

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