DNSWHOIS.INFO - 203.81.99.in-addr.arpa

Search for IP or hostnames:

203.81.99.in-addr.arpa checked at 2025-11-19T05:26:20.681Z 965ms 48/48/48 100% R:8 allDone:true timedOut:false

`203.81.99.in-addr.arpa`

NS	`ns1-24-eu-west-1.ec2-rdns.amazonaws.com`
		A	205.251.192.1^{🇺🇸 Amazon}
			PTR	`ns-1.awsdns-00.com`
NS	`ns2-24-eu-west-1.ec2-rdns.amazonaws.com`
		A	205.251.197.37^{🇺🇸 Amazon}
			PTR	`ns-1317.awsdns-36.org`
NS	`ns3-24-eu-west-1.ec2-rdns.amazonaws.com`
		A	205.251.199.29^{🇺🇸 Amazon}
			PTR	`ns-1821.awsdns-35.co.uk`
NS	`ns4-24-eu-west-1.ec2-rdns.amazonaws.com`
		A	205.251.194.36^{🇺🇸 Amazon}
			PTR	`ns-548.awsdns-04.net`

`81.99.in-addr.arpa`

	NS	`ns1-16-eu-west-1.ec2-rdns.amazonaws.com`
	NS	`ns2-16-eu-west-1.ec2-rdns.amazonaws.com`
	NS	`ns3-16-eu-west-1.ec2-rdns.amazonaws.com`
	NS	`ns4-16-eu-west-1.ec2-rdns.amazonaws.com`

Up

139.203.81.99.in-addr.arpa

221.203.81.99.in-addr.arpa

54.203.81.99.in-addr.arpa

60.203.81.99.in-addr.arpa

65.203.81.99.in-addr.arpa

122.203.81.99.in-addr.arpa

190.203.81.99.in-addr.arpa

35.203.81.99.in-addr.arpa

28.203.81.99.in-addr.arpa

236.203.81.99.in-addr.arpa

158.203.81.99.in-addr.arpa

38.203.81.99.in-addr.arpa

165.203.81.99.in-addr.arpa

36.203.81.99.in-addr.arpa

211.203.81.99.in-addr.arpa

230.203.81.99.in-addr.arpa

243.203.81.99.in-addr.arpa

104.203.81.99.in-addr.arpa

171.203.81.99.in-addr.arpa

20.203.81.99.in-addr.arpa

4.203.81.99.in-addr.arpa

160.203.81.99.in-addr.arpa

Starts with same word

203.ph

203.bet

203.org

203.in

203.nu

203.fr

203.ws

203.se

203.de

203.cc

203.com

203.events

203.pl

203.tel

203.cz

203.tv

203.me

203.ca

203.am

203.org.cn

203.one

203.it

203.eu

203.mobi

203.in-addr.arpa

Starts similarily

032.cl

023.la

230.ro

032.kr

203.com

230.es

302.to

302.biz

302.technology

320.me

302.bet

203.events

230.co

230.co.il

032.de

230.us

230.com

302.is

023.jp

023.co

203.pl

023.rs

302.hu

230.la

023.cn

023.se

302.nl

023.ink

203.tel

203.cz

023.org.cn

032.io

320.de

320.ca

230.in-addr.arpa

230.ph

302.jp

023.fr

302.no

302.cl

203.tv

302.de

302.io

023.city

023.me

320.ru

230.tv

203.me

203.ca

203.am

023.com

302.at

032.se

023.pl

032.vg

032.eu

023.com.ar

032.cn

320.coach

230.cc

203.org.cn

023.vin

320.ch

230.cz

320.in

320.la

203.one

032.co.kr

302.re

032.be

032.net

302.co

203.it

023.eu

023.im

032.la

230.ca

302.eu

023.biz

032.ph

302.ru

023.cq.cn

302.cz

032.nl

023.gr

023.bid

023.org

203.eu

320.co.uk

230.hu

320.cc

032.me

302.lt

203.mobi

302.ca

023.zone

203.in-addr.arpa

023.hr

320.co

320.org

AI analysis

203.81.99.in-addr.arpa has children including 139.203.81.99.in-addr.arpa, 221.203.81.99.in-addr.arpa, 54.203.81.99.in-addr.arpa, 60.203.81.99.in-addr.arpa, 65.203.81.99.in-addr.arpa and a few other host names.

203.81.99.in-addr.arpa is delegated to four name servers: ns1-24-eu-west-1.ec2-rdns.amazonaws.com, ns2-24-eu-west-1.ec2-rdns.amazonaws.com, ns3-24-eu-west-1.ec2-rdns.amazonaws.com and ns4-24-eu-west-1.ec2-rdns.amazonaws.com.

At least part of the name servers for 203.81.99.in-addr.arpa are shared with other domains, for instance 242.34.176.in-addr.arpa, 203.203.18.in-addr.arpa, 59.250.34.in-addr.arpa, 177.32.63.in-addr.arpa and 23.34.63.in-addr.arpa.

Host names with one IP: ns1-24-eu-west-1.ec2-rdns.amazonaws.com points to 205.251.192.1; ns2-24-eu-west-1.ec2-rdns.amazonaws.com points to 205.251.197.37; ns3-24-eu-west-1.ec2-rdns.amazonaws.com points to 205.251.199.29; ns4-24-eu-west-1.ec2-rdns.amazonaws.com points to 205.251.194.36.

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