DNSWHOIS.INFO - 13.21.100.in-addr.arpa

Search for IP or hostnames:

13.21.100.in-addr.arpa checked at 2025-10-19T06:27:30.417Z 104ms 48/48/48 100% R:8

`13.21.100.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

163.13.21.100.in-addr.arpa

177.13.21.100.in-addr.arpa

231.13.21.100.in-addr.arpa

119.13.21.100.in-addr.arpa

244.13.21.100.in-addr.arpa

134.13.21.100.in-addr.arpa

89.13.21.100.in-addr.arpa

61.13.21.100.in-addr.arpa

145.13.21.100.in-addr.arpa

12.13.21.100.in-addr.arpa

207.13.21.100.in-addr.arpa

64.13.21.100.in-addr.arpa

251.13.21.100.in-addr.arpa

9.13.21.100.in-addr.arpa

182.13.21.100.in-addr.arpa

138.13.21.100.in-addr.arpa

190.13.21.100.in-addr.arpa

53.13.21.100.in-addr.arpa

76.13.21.100.in-addr.arpa

Starts with same word

13.to

13.fr

13.st

13.pw

13.media

13.amsterdam

13.si

13.ca

13.eu

13.com.ru

13.plus

13.ae

13.cl

13.school

13.pl

13.kg

13.com.my

13.uz

13.is

13.se

13.ly

13.co.za

13.fyi

13.sb

13.kz

13.com

13.org

13.wtf

13.lt

13.cn

13.nl

13.in-addr.arpa

13.cz

13.today

13.com.ua

13.s3.amazonaws.com

13.world

13.com.au

13.net

13.chat

13.su

13.am

13.ee

13.ph

13.be

13.biz

13.yt

13.by

13.vc

13.co.uk

13.fi

13.gen.tr

13.net.ru

13.ru

Starts similarily

31.app

13.st

13.pw

31.in-addr.arpa

13.media

13.amsterdam

13.si

13.ca

31.ro

31.tel

31.sk

13.eu

31.ag

31.ca

13.com.ru

31.chat

13.plus

13.ae

31.cl

13.cl

13.school

13.pl

31.hk

13.kg

31.su

13.com.my

13.uz

31.fr

31.se

13.is

31.eu

13.se

31.bz

31.kz

31.cards

13.ly

31.cm

13.co.za

13.fyi

13.sb

31.bet

13.kz

31.cn

13.com

31.fyi

31.net

31.plus

31.cz

13.org

13.wtf

31.or.kr

31.ph

13.lt

13.cn

13.nl

31.org

31.pl

13.in-addr.arpa

31.company

13.cz

31.vc

31.gold

13.today

13.com.ua

13.s3.amazonaws.com

13.world

13.com.au

13.net

13.chat

13.su

13.am

13.ee

13.ph

13.be

31.com

13.biz

13.yt

31.no

13.by

13.vc

13.co.uk

13.fi

31.hu

13.gen.tr

13.net.ru

31.io

31.club

31.to

13.ru

13.to

31.be

13.fr

31.lv

AI analysis

13.21.100.in-addr.arpa is a parent of 163.13.21.100.in-addr.arpa, 177.13.21.100.in-addr.arpa, 231.13.21.100.in-addr.arpa, 119.13.21.100.in-addr.arpa and 244.13.21.100.in-addr.arpa, plus a few other host names.

13.21.100.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.

13.21.100.in-addr.arpa at least partially shares name servers with other domains, including 242.34.52.in-addr.arpa, 79.112.50.in-addr.arpa, 232.163.35.in-addr.arpa, 4.224.44.in-addr.arpa and 87.82.35.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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