DNSWHOIS.INFO - 251.230.54.in-addr.arpa

Search for IP or hostnames:

251.230.54.in-addr.arpa checked at 2025-11-16T22:24:19.621Z 954ms 61/61/61 100% R:13 allDone:true timedOut:false

`251.230.54.in-addr.arpa`

NS	`x1.amazonaws.com`
		A	156.154.64.10^{🇺🇸 Neustar}
			PTR	`u1.amazonaws.com`
NS	`x2.amazonaws.com`
		A	156.154.65.10^{🇺🇸 Neustar}
			PTR	`u2.amazonaws.com`
NS	`pdns1.ultradns.net`
		A	2001:502:f3ff::1 ^{🇺🇸 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`x3.amazonaws.org`
		A	156.154.150.1^{🇺🇸 AS399161}
			PTR	`dns-01.ultradns2.com`
NS	`x4.amazonaws.org`
		A	204.74.120.1^{🇺🇸 AS399160}
			PTR	`dns-01.ultradns2.org`

`230.54.in-addr.arpa`

	NS	`x1.amazonaws.com`
	NS	`x2.amazonaws.com`
	NS	`pdns1.ultradns.net`
	NS	`x3.amazonaws.org`
	NS	`x4.amazonaws.org`

Up

106.251.230.54.in-addr.arpa

38.251.230.54.in-addr.arpa

215.251.230.54.in-addr.arpa

200.251.230.54.in-addr.arpa

83.251.230.54.in-addr.arpa

81.251.230.54.in-addr.arpa

14.251.230.54.in-addr.arpa

16.251.230.54.in-addr.arpa

86.251.230.54.in-addr.arpa

Starts with same word

251.ph

251.in

251.cz

251.cc

251.fr

251.eu

251.com

251.at

251.us

251.ca

251.de

251.me

251.ru

251.sh

251.nl

Starts similarily

125.hk

152.la

125.ca

512.one

251.ca

215.co

215.net

512.de

215.co.jp

512.red

125.se

512.email

215.it

215.ca

152.in-addr.arpa

521.ca

215.us

512.dk

152.com

251.de

512.io

215.ru

521.one

521.com

215.la

152.org

521.jp

521.plus

512.pizza

251.me

125.es

125.ge

512.ink

152.fr

215.info

125.eu

251.ru

521.cafe

152.us

125.ch

512.tokyo

152.life

521.ru

152.be

521.cc

512.nl

512.it

521.gold

125.net

125.ru

152.tv

521.be

152.com.au

215.io

512.zone

125.vn

521.cn

521.xyz

512.cc

512.kz

125.in-addr.arpa

521.center

215.life

125.la

125.jp

512.net

125.at

152.io

251.sh

125.fr

251.nl

512.com.do

512.be

125.name

215.in-addr.arpa

125.de

125.com

521.at

512.bike

512.biz

215.cn

125.nyc

152.co.il

251.ph

251.in

152.tel

125.ir

512.fr

215.pl

125.pl

512.ch

512.consulting

215.fr

512.solar

125.ovh

125.cc

521.co

251.cz

512.vin

125.tel

AI analysis

251.230.54.in-addr.arpa is the parent of 106.251.230.54.in-addr.arpa, 38.251.230.54.in-addr.arpa, 215.251.230.54.in-addr.arpa, 200.251.230.54.in-addr.arpa, 83.251.230.54.in-addr.arpa and a few other host names.

251.230.54.in-addr.arpa delegates to five name servers: x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org and x4.amazonaws.org.

251.230.54.in-addr.arpa at least partially shares name servers with other domains such as thermolyne.com, airline-ticket-price.net, orbitzcruises.com, 166.240.54.in-addr.arpa and remfan.com.

these name servers are commonly used alongside the name servers pdns6.ultradns.co.uk, pdns3.ultradns.org, pdns2.ultradns.net, pdns5.ultradns.info and pdns4.ultradns.org.

Hosts with two IP numbers:

pdns1.ultradns.net points to: 2001:502:f3ff::1 and 204.74.108.1.

Hosts with one IP number:

x1.amazonaws.com points to: 156.154.64.10.

x2.amazonaws.com points to: 156.154.65.10.

x3.amazonaws.org points to: 156.154.150.1.

x4.amazonaws.org points to: 204.74.120.1.

dbq