IPLIST.NET - 1.21.24.in-addr.arpa

Search for IP or hostnames:

1.21.24.in-addr.arpa checked at 2025-10-29T21:39:19.671Z 996ms 74/74/74 100% R:10

`1.21.24.in-addr.arpa`

NS	`dns101.comcast.net`
		A	2001:558:fe23:8:69:252:250:103 ^{🇺🇸 COMCAST-IBONE}
			PTR	`dns101.comcast.net`
		A	69.252.250.103^{🇺🇸 COMCAST-IBONE}
			PTR	`dns101.comcast.net`
NS	`dns102.comcast.net`
		A	2001:558:1004:7:68:87:85:132 ^{🇺🇸 COMCAST-IBONE}
			PTR	`dns102.comcast.net`
		A	68.87.85.132^{🇺🇸 COMCAST-IBONE}
			PTR	`dns102.comcast.net`
NS	`dns103.comcast.net`
		A	2001:558:1014:c:68:87:76:228 ^{🇺🇸 COMCAST-IBONE}
			PTR	`dns103.comcast.net`
		A	68.87.76.228^{🇺🇸 COMCAST-IBONE}
			PTR	`dns103.comcast.net`
NS	`dns104.comcast.net`
		A	2001:558:100a:5:68:87:68:244 ^{🇺🇸 COMCAST-IBONE}
			PTR	`dns104.comcast.net`
		A	68.87.68.244^{🇺🇸 COMCAST-IBONE}
			PTR	`dns104.comcast.net`
NS	`dns105.comcast.net`
		A	2001:558:100e:5:68:87:72:244 ^{🇺🇸 COMCAST-IBONE}
			PTR	`dns105.comcast.net`
		A	68.87.72.244^{🇺🇸 COMCAST-IBONE}
			PTR	`dns105.comcast.net`

`21.24.in-addr.arpa`

	NS	`dns101.comcast.net`
	NS	`dns102.comcast.net`
	NS	`dns103.comcast.net`
	NS	`dns104.comcast.net`
	NS	`dns105.comcast.net`

Up

2.1.21.24.in-addr.arpa

92.1.21.24.in-addr.arpa

191.1.21.24.in-addr.arpa

248.1.21.24.in-addr.arpa

105.1.21.24.in-addr.arpa

11.1.21.24.in-addr.arpa

Starts with same word

1.or.kr

1.cab

1.cn.com

1.site

1.net.pk

1.gt

1.sg

1.uk

1.szczecin.pl

1.me

1.finance

1.life

1.live

1.dating

1.com.co

1.gold

1.de

1.new

1.world

1.gy

1.ph

1.cz

1.club

1.group

1.je

1.ht

1.email

1.zt.ua

1.st

1.mw

1.se

1.my

1.wiki

1.rsc.cdn77.org

1.insure

1.glass

1.dk

1.in-addr.arpa

1.express

1.fit

1.io

1.hr

1.condos

1.ee

1.com.cn

1.org

1.xyz

1.info

1.sv

1.fitness

1.canva-apps.cn

1.sinaapp.com

1.cafe

1.rodeo

1.mcdir.ru

1.agency

1.care

1.com.mk

1.crimea.ua

1.vg

1.berlin

1.irish

1.githubusercontent.com

1.is

1.wedding

1.ro

1.com.hr

1.movie

1.com.pl

1.gs

1.et

1.ly

1.s3.amazonaws.com

1.blogspot.be

1.com.ua

1.ha.cn

1.serveftp.com

1.s3-website-us-east-1.amazonaws.com

1.land

1.cx

1.team

1.events

1.kz

1.london

1.digital

1.hopto.org

1.uy

1.com.ar

1.fish

1.ms

1.com.vn

1.kg

1.services

1.fr

1.tt

1.cn

1.city

1.country

1.la

1.ai

1.dn.ua

1.waw.pl

1.co

1.to

1.net.nz

1.gl

1.nyc

1.im

1.ren

1.pn

1.tv

1.ws

1.capital

1.casino

1.how

1.cg

1.ua

1.vision

1.fm

1.at

1.cl

1.saarland

1.inc

1.travel

1.com.my

1.co.uk

1.flights

1.media

1.co.nz

1.energy

1.pl

1.investments

1.cc

1.org.nz

Starts similarily

1.et

1.ly

1.s3.amazonaws.com

1.blogspot.be

1.com.ua

1.ha.cn

1.serveftp.com

1.s3-website-us-east-1.amazonaws.com

1.land

1.cx

1.team

1.events

1.kz

1.london

1.digital

1.hopto.org

1.uy

1.com.ar

1.fish

1.ms

1.com.vn

1.kg

1.services

1.fr

1.tt

1.cn

1.city

1.country

1.la

1.ai

1.dn.ua

1.waw.pl

1.co

1.to

1.net.nz

1.gl

1.nyc

1.im

1.ren

1.pn

1.tv

1.ws

1.capital

1.casino

1.how

1.cg

1.ua

1.vision

1.fm

1.at

1.cl

1.saarland

1.inc

1.travel

1.com.my

1.co.uk

1.flights

1.media

1.co.nz

1.energy

1.pl

1.investments

1.cc

1.org.nz

1.or.kr

1.cab

1.cn.com

1.site

1.net.pk

1.gt

1.sg

1.uk

1.szczecin.pl

1.me

1.finance

1.life

1.live

1.dating

1.com.co

1.gold

1.de

1.new

1.world

1.gy

1.ph

1.cz

1.club

1.group

1.je

1.ht

1.email

1.zt.ua

1.st

1.mw

1.se

1.my

1.wiki

1.rsc.cdn77.org

1.insure

1.glass

AI analysis

1.21.24.in-addr.arpa is the parent of 2.1.21.24.in-addr.arpa, 92.1.21.24.in-addr.arpa, 191.1.21.24.in-addr.arpa, 248.1.21.24.in-addr.arpa, 105.1.21.24.in-addr.arpa and a few other host names.

1.21.24.in-addr.arpa delegates to five name servers: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net and dns105.comcast.net.

1.21.24.in-addr.arpa at least partially shares name servers with other domains such as 3.137.50.in-addr.arpa, 112.227.98.in-addr.arpa, 114.62.174.in-addr.arpa, 119.76.in-addr.arpa and xfinnity.net.

Two IPs per host name:

dns101.comcast.net points to: 2001:558:fe23:8:69:252:250:103 and 69.252.250.103

dns102.comcast.net points to: 2001:558:1004:7:68:87:85:132 and 68.87.85.132

dns103.comcast.net points to: 2001:558:1014:c:68:87:76:228 and 68.87.76.228

dns104.comcast.net points to: 2001:558:100a:5:68:87:68:244 and 68.87.68.244

dns105.comcast.net points to: 2001:558:100e:5:68:87:72:244 and 68.87.72.244

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

dbq