DNSWHOIS.INFO - 209.21.100.in-addr.arpa

Search for IP or hostnames:

209.21.100.in-addr.arpa checked at 2025-10-24T04:34:16.323Z 138ms 48/48/48 100% R:10

`209.21.100.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

15.209.21.100.in-addr.arpa

43.209.21.100.in-addr.arpa

206.209.21.100.in-addr.arpa

175.209.21.100.in-addr.arpa

216.209.21.100.in-addr.arpa

226.209.21.100.in-addr.arpa

46.209.21.100.in-addr.arpa

23.209.21.100.in-addr.arpa

219.209.21.100.in-addr.arpa

143.209.21.100.in-addr.arpa

236.209.21.100.in-addr.arpa

146.209.21.100.in-addr.arpa

184.209.21.100.in-addr.arpa

Starts with same word

209.fr

209.design

209.githubusercontent.com

209.ir

209.us

209.es

209.pl

209.co

209.eu

209.co.kr

209.ru

209.ph

209.org

209.cc

209.in

209.ca

209.tv

209.it

209.nl

209.jp

209.com

209.de

209.in-addr.arpa

209.agency

209.kr

209.is

Starts similarily

209.us

029.in

290.cn

920.nl

029.org.cn

902.gr

029.link

290.cc

209.es

092.jpn.com

290.one

029.to

209.pl

029.net

920.net

290.com.hk

902.it

029.info

902.org

029.pl

290.me

920.tw

092.it

029.ltd

902.ca

902.in

920.co

902.ru

920.name

902.fr

092.one

029.nl

092.me

902.jp

029.kim

920.idv.tw

209.co

092.ir

902.tv

209.eu

092.nl

029.life

920.ai

092.fr

029.com

920.in

920.ca

290.se

092.xyz

209.co.kr

209.ru

209.ph

029.eu

209.org

209.cc

902.tw

092.eu

290.com.cn

209.in

209.ca

902.de

092.es

209.tv

209.it

290.com

029.ir

209.nl

902.co

029.org

902.nl

920.de

209.jp

920.com.tw

029.us

029.gold

290.de

209.com

902.cc

029.be

920.zone

092.org

209.de

029.co.jp

290.eu

290.pl

902.co.kr

029.jp

290.in

209.in-addr.arpa

290.tv

290.org

209.agency

920.org

092.ca

092.com

290.co.uk

092.de

209.kr

209.is

290.ru

920.co.nz

092.net

920.spb.ru

290.info

902.com

290.nl

029.de

092.pl

092.org.cn

920.com

902.eu

920.co.uk

902.cn

092.co.uk

209.fr

092.ltd

290.fr

209.design

209.githubusercontent.com

209.ir

092.us

920.la

AI analysis

209.21.100.in-addr.arpa is the parent of 15.209.21.100.in-addr.arpa, 43.209.21.100.in-addr.arpa, 206.209.21.100.in-addr.arpa, 175.209.21.100.in-addr.arpa, 216.209.21.100.in-addr.arpa and a few other host names.

209.21.100.in-addr.arpa delegates 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.

209.21.100.in-addr.arpa at least partially shares name servers with other domains, for instance 46.186.54.in-addr.arpa, 85.203.54.in-addr.arpa, 57.38.52.in-addr.arpa, 128.235.44.in-addr.arpa and 23.160.35.in-addr.arpa.

Host names with one IP number: ns1-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.197.77; ns2-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.198.5; ns3-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.193.225; ns4-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.194.254.

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