IPLIST.NET - 203.30.23.in-addr.arpa

Search for IP or hostnames:

203.30.23.in-addr.arpa checked at 2025-11-20T07:27:26.193Z 131ms 77/77/77 100% R:11 allDone:true timedOut:false

`203.30.23.in-addr.arpa`

NS	`ns1.comcastbusiness.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	`ns2.comcastbusiness.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	`ns3.comcastbusiness.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	`ns4.comcastbusiness.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	`ns5.comcastbusiness.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`

`30.23.in-addr.arpa`

Up

38.203.30.23.in-addr.arpa

Starts with same word

203.org.cn

203.one

203.it

203.eu

203.mobi

203.in-addr.arpa

203.ph

203.bet

203.org

203.in

203.nu

203.fr

203.fi

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

Starts similarily

023.chat

230.by

203.fi

023.ru

302.am

302.com

320.com

203.ws

302.in

203.se

023.info

203.de

023.design

230.pl

203.cc

302.im

032.am

320.dk

032.es

032.pp.ua

320.nl

032.xyz

230.org

230.net

302.cm

230.ru

302.zone

023.nl

023.link

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

320.io

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

AI analysis

The parent of 38.203.30.23.in-addr.arpa is 203.30.23.in-addr.arpa.

203.30.23.in-addr.arpa is delegated to five name servers: ns1.comcastbusiness.net, ns2.comcastbusiness.net, ns3.comcastbusiness.net, ns4.comcastbusiness.net and ns5.comcastbusiness.net.

203.30.23.in-addr.arpa at least partially shares name servers with other domains, for instance 218.251.50.in-addr.arpa, 41.25.23.in-addr.arpa, 235.81.96.in-addr.arpa, 208.95.74.in-addr.arpa and 214.167.173.in-addr.arpa.

these name servers are often used in conjunction with the name servers ns1.waynecounty.com.

Host names with two IP numbers:

Hostname ns1.comcastbusiness.net points to 2001:558:fe23:8:69:252:250:103 and 69.252.250.103.

Hostname ns2.comcastbusiness.net points to 2001:558:1004:7:68:87:85:132 and 68.87.85.132.

Hostname ns3.comcastbusiness.net points to 2001:558:1014:c:68:87:76:228 and 68.87.76.228.

Hostname ns4.comcastbusiness.net points to 2001:558:100a:5:68:87:68:244 and 68.87.68.244.

Hostname ns5.comcastbusiness.net points to 2001:558:100e:5:68:87:72:244 and 68.87.72.244.

dbq