WWW.RTSAK.COM - 21.131.201.in-addr.arpa

Search for IP or hostnames:

21.131.201.in-addr.arpa checked at 2025-10-07T13:42:39.330Z 559ms 89/89/89 100% R:15

`21.131.201.in-addr.arpa`

NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90 ^{🇺🇸 Cloudflare}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090 ^{🇨🇷 Cloudflare}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090 ^{🇺🇸 Cloudflare}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare}
			PTR	`sara.ns.cloudflare.com`
NS	`clsv06.btu.com.mx`
		A	201.131.21.96^{🇲🇽 AS28399}
			PTR	`clsv06.btu.com.mx`
MX	`21.131.201.in-addr.arpa`
		A	201.131.21.0^{🇲🇽 AS28399}
A	201.131.21.0^{🇲🇽 AS28399}

`131.201.in-addr.arpa`

MX for

21.131.201.in-addr.arpa

Up

96.21.131.201.in-addr.arpa

0.21.131.201.in-addr.arpa

Starts with same word

21.kz

21.web.app

21.su

21.network

21.si

21.gen.tr

21.ph

21.is

21.be

21.com.ua

21.pe

21.edu.ar

21.gg

21.capital

21.dk

21.email

21.sk

21.immo

21.cz

21.style

21.nl

21.agency

21.co

21.biz

21.lv

21.ru

21.co.za

21.finance

21.ax

21.nu

21.business

21.casino

21.pl

21.ee

21.tv

21.partners

21.to

21.ie

21.photos

21.cc

21.fr

21.by

21.com.es

21.life

21.run

21.pw

21.org.cn

21.net

21.la

21.ag

21.diamonds

21.cn

21.de

21.training

21.ca

21.org

21.co.uk

21.vc

21.am

21.rs

21.com

21.bet

21.center

Starts similarily

21.rs

12.to

21.com

12.net

12.la

21.bet

12.at

21.center

21.kz

12.ws

12.s3.amazonaws.com

21.web.app

21.su

21.network

21.si

21.gen.tr

21.ph

12.lv

21.is

21.be

21.com.ua

12.cl

12.ph

12.ma

12.rs

21.pe

21.edu.ar

21.gg

21.capital

12.de

12.in-addr.arpa

21.dk

12.ag

21.email

12.kz

12.ie

12.com.ua

21.sk

12.cz

21.immo

12.eu

21.cz

12.uk

12.life

21.style

12.city

12.dk

21.nl

21.agency

12.org.ru

12.nu

21.co

21.biz

21.lv

21.ru

21.co.za

12.ai

21.finance

12.hk

21.ax

12.amsterdam

12.fr

21.nu

21.business

12.vc

21.casino

21.pl

21.ee

12.am

12.agency

12.digital

12.ac.cn

12.lt

21.tv

12.si

21.partners

21.to

21.ie

21.photos

21.cc

12.be

12.fi

12.cc

12.is

21.fr

21.by

12.solutions

12.dyndns.tv

21.com.es

21.life

12.cm

21.run

21.pw

12.world

21.org.cn

12.by

21.net

12.org.ua

12.works

12.uz

AI analysis

21.131.201.in-addr.arpa is a parent of 96.21.131.201.in-addr.arpa and 0.21.131.201.in-addr.arpa.

The mail server for 21.131.201.in-addr.arpa is 21.131.201.in-addr.arpa.

21.131.201.in-addr.arpa points to a single IP address: 201.131.21.0.

Other host names, for instance 0.21.131.201.in-addr.arpa, share IP numbers with 21.131.201.in-addr.arpa.

Two name servers sara.ns.cloudflare.com and clsv06.btu.com.mx handle the delegation for 21.131.201.in-addr.arpa.

21.131.201.in-addr.arpa shares the same name server setup as other domains, for example 0.21.131.201.in-addr.arpa.

21.131.201.in-addr.arpa at least partially shares name servers with other domains, for example intranet.pk, iphonemarket.com.ua, barrowmanonline.com, universaldrillingfluids.com and vrcdkj.com.

These name servers are often used with carter.ns.cloudflare.com, clsv04.btu.com.mx, igor.ns.cloudflare.com, dave.ns.cloudflare.com and jim.ns.cloudflare.com.

Host names with six IP numbers:

sara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144.

Host names with one IP number:

clsv06.btu.com.mx points to: 201.131.21.96.

One mail server handles 21.131.201.in-addr.arpa; that server is 21.131.201.in-addr.arpa.

21.131.201.in-addr.arpa points to a single IP number: 201.131.21.0.

dbq