DNSWHOIS.INFO - 203.236.77.in-addr.arpa

Search for IP or hostnames:

203.236.77.in-addr.arpa checked at 2025-10-17T10:49:16.721Z 420ms 62/62/62 100% R:14

`203.236.77.in-addr.arpa`

MX	`mail.blue4.cz`
		A	77.236.192.143^{🇨🇿 Edera Group}
			PTR	`landroid.blue4.cz`
NS	`secondary.blue4.cz`
		A	37.157.197.66^{🇨🇿 WEDOS Internet}
			PTR	`secondary.edera.cz`
NS	`ns.edera.cz`
		A	2a03:f280:11:1::2 ^{🇨🇿 Edera Group}
			PTR	`ns.edera.cz`
		A	77.236.192.142^{🇨🇿 Edera Group}
			PTR	`ns.edera.cz`

Up

105.203.236.77.in-addr.arpa

167.203.236.77.in-addr.arpa

116.203.236.77.in-addr.arpa

172.203.236.77.in-addr.arpa

210.203.236.77.in-addr.arpa

9.203.236.77.in-addr.arpa

142.203.236.77.in-addr.arpa

111.203.236.77.in-addr.arpa

98.203.236.77.in-addr.arpa

134.203.236.77.in-addr.arpa

100.203.236.77.in-addr.arpa

99.203.236.77.in-addr.arpa

175.203.236.77.in-addr.arpa

102.203.236.77.in-addr.arpa

235.203.236.77.in-addr.arpa

104.203.236.77.in-addr.arpa

165.203.236.77.in-addr.arpa

Starts with same word

203.pl

203.tel

203.cz

203.tv

203.me

203.ca

203.am

203.org.cn

203.one

203.it

203.eu

203.in-addr.arpa

203.ph

203.bet

203.org

203.in

203.nu

203.fr

203.ws

203.se

203.de

203.cc

203.com

Starts similarily

302.technology

320.me

230.co

230.co.il

032.de

230.us

230.com

302.is

023.jp

203.pl

023.rs

302.hu

230.la

023.cn

023.se

302.nl

023.ink

203.tel

203.cz

320.pl

023.org.cn

032.io

320.de

320.ca

230.in-addr.arpa

230.ph

320.io

023.fr

302.no

302.cl

203.tv

023.cc

302.de

302.io

023.city

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

320.coach

230.cc

203.org.cn

320.at

023.vin

320.ch

230.cz

320.in

320.la

203.one

032.co.kr

032.be

032.net

302.co

203.it

023.eu

023.im

032.la

230.ca

302.eu

023.biz

032.ph

302.ru

302.cz

032.nl

023.gr

023.bid

023.org

203.eu

320.co.uk

230.hu

320.cc

302.lt

302.ca

023.zone

203.in-addr.arpa

023.hr

320.co

320.org

230.net.cn

203.ph

230.ch

032.tel

302.tv

320.us

032.su

230.dental

032.org

203.bet

230.de

032.app

032.pl

032.ru

032.org.uk

032.ua

203.org

302.red

203.in

032.fr

230.bet

320.life

302.pl

023.us

203.nu

032.com

203.fr

023.cm

230.com.ua

032.it

023.co.nz

302.cool

302.cc

023.chat

230.by

023.ru

302.am

302.com

320.com

203.ws

302.in

203.se

023.info

032.uk

203.de

023.design

230.pl

203.cc

302.im

032.am

320.dk

032.es

032.pp.ua

320.nl

032.tv

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

AI analysis

203.236.77.in-addr.arpa is a parent of 105.203.236.77.in-addr.arpa, 167.203.236.77.in-addr.arpa, 116.203.236.77.in-addr.arpa, 172.203.236.77.in-addr.arpa and 210.203.236.77.in-addr.arpa, plus a few other host names.

203.236.77.in-addr.arpa is delegated to two name servers: secondary.blue4.cz and ns.edera.cz.

203.236.77.in-addr.arpa uses the same name server setup as other domains, for instance 206.236.77.in-addr.arpa, 207.236.77.in-addr.arpa, 196.236.77.in-addr.arpa, 222.236.77.in-addr.arpa and 211.236.77.in-addr.arpa.

203.236.77.in-addr.arpa shares name servers with other domains at least partially, for instance gmfoto.cz, mngacc.blue4.cz, 220.122.188.in-addr.arpa, devcontact.sk and 55.222.91.in-addr.arpa.

These name servers are commonly used with hostbase.netforms.cz, ns1.magnalink.cz, ns2.magnalink.cz and secondary.edera.cz.

Host names with two IPs:

ns.edera.cz points to: 2a03:f280:11:1::2 and 77.236.192.142.

Host names with one IP:

secondary.blue4.cz points to: 37.157.197.66.

The mail server for 203.236.77.in-addr.arpa is mail.blue4.cz.

203.236.77.in-addr.arpa shares the same mail server setup as other domains, including 210.236.77.in-addr.arpa, 205.236.77.in-addr.arpa, 193.236.77.in-addr.arpa, 213.236.77.in-addr.arpa and 204.236.77.in-addr.arpa.

Host name mail.blue4.cz resolves to IP 77.236.192.143.

dbq