DNSWHOIS.INFO - 81.109.in-addr.arpa

Search for IP or hostnames:

81.109.in-addr.arpa checked at 2025-10-06T14:36:13.892Z 310ms 47/47/47 100% R:11

`81.109.in-addr.arpa`

NS	`dns.iol.cz`
		A	2a00:1028:100:102::61 ^{🇨🇿 O2-CZECH-REPUBLIC}
			PTR	`dns.iol.cz`
		A	194.228.2.61^{🇨🇿 O2-CZECH-REPUBLIC}
			PTR	`dns.iol.cz`
NS	`ns2.tel.cz`
		A	2a00:1028:1:205::2 ^{🇨🇿 O2-CZECH-REPUBLIC}
			PTR	`ns2.tel.cz`
		A	194.228.2.1^{🇨🇿 O2-CZECH-REPUBLIC}
			PTR	`ns2.tel.cz`

`109.in-addr.arpa`

	NS	`ns3.afrinic.net`
	NS	`ns4.apnic.net`
	NS	`rirns.arin.net`
	NS	`ns3.lacnic.net`
	NS	`pri.authdns.ripe.net`

Up

185.81.109.in-addr.arpa

241.81.109.in-addr.arpa

15.81.109.in-addr.arpa

77.81.109.in-addr.arpa

192.81.109.in-addr.arpa

25.81.109.in-addr.arpa

183.81.109.in-addr.arpa

177.81.109.in-addr.arpa

190.81.109.in-addr.arpa

199.81.109.in-addr.arpa

151.81.109.in-addr.arpa

245.81.109.in-addr.arpa

188.81.109.in-addr.arpa

5.81.109.in-addr.arpa

153.81.109.in-addr.arpa

127.81.109.in-addr.arpa

3.81.109.in-addr.arpa

189.81.109.in-addr.arpa

82.81.109.in-addr.arpa

75.81.109.in-addr.arpa

70.81.109.in-addr.arpa

246.81.109.in-addr.arpa

170.81.109.in-addr.arpa

194.81.109.in-addr.arpa

209.81.109.in-addr.arpa

248.81.109.in-addr.arpa

187.81.109.in-addr.arpa

7.81.109.in-addr.arpa

231.81.109.in-addr.arpa

136.81.109.in-addr.arpa

184.81.109.in-addr.arpa

196.81.109.in-addr.arpa

182.81.109.in-addr.arpa

195.81.109.in-addr.arpa

252.81.109.in-addr.arpa

233.81.109.in-addr.arpa

133.81.109.in-addr.arpa

198.81.109.in-addr.arpa

179.81.109.in-addr.arpa

180.81.109.in-addr.arpa

33.81.109.in-addr.arpa

211.81.109.in-addr.arpa

99.81.109.in-addr.arpa

222.81.109.in-addr.arpa

176.81.109.in-addr.arpa

1.81.109.in-addr.arpa

193.81.109.in-addr.arpa

197.81.109.in-addr.arpa

154.81.109.in-addr.arpa

126.81.109.in-addr.arpa

Starts with same word

81.chat

81.me

81.cz

81.ph

81.lt

81.pl

81.ws

81.fyi

81.nu

81.no

81.ca

81.com.hk

81.cx

81.amsterdam

81.cn

81.cl

81.com

81.sk

81.co.uk

81.la

81.world

81.hk

81.se

81.cm

81.fr

81.cc

81.org

81.be

81.in-addr.arpa

81.to

81.cool

81.plus

81.de

81.waw.pl

81.biz

Starts similarily

18.network

18.com.tw

18.com.pl

81.amsterdam

18.com.tr

18.amsterdam

81.cn

18.chat

18.dk

18.tech

81.cl

18.digital

18.ms

81.com

18.money

81.sk

18.show

18.cz

18.com.hk

18.nl

18.vip

81.co.uk

81.la

18.net.au

81.world

81.hk

81.se

18.fi

18.tv

81.cm

18.pe

18.rs

18.cn

81.fr

18.hu

18.hk

18.pl

81.cc

18.cl

81.org

18.ag

81.be

81.in-addr.arpa

18.dating

18.md

81.to

18.org

81.cool

18.fr

18.com

18.sk

81.plus

18.group

81.de

81.waw.pl

18.plus

81.biz

81.chat

81.me

18.kz

18.gen.tr

18.tl

81.cz

81.ph

81.lt

18.eu

18.de

81.pl

18.co

18.lt

18.app

18.tel

18.cool

18.uz

18.in-addr.arpa

81.ws

18.lc

18.gs

18.githubusercontent.com

81.fyi

81.nu

18.world

81.no

81.ca

81.com.hk

18.ph

18.watch

81.cx

18.com.cn

18.ca

18.cc

18.ws

AI analysis

81.109.in-addr.arpa is a parent of 185.81.109.in-addr.arpa, 241.81.109.in-addr.arpa, 15.81.109.in-addr.arpa, 77.81.109.in-addr.arpa and 192.81.109.in-addr.arpa, plus a few other host names.

81.109.in-addr.arpa's delegation uses two name servers: dns.iol.cz and ns2.tel.cz.

81.109.in-addr.arpa uses the same name server setup as other domains, such as 138.177.90.in-addr.arpa, 8.188.80.in-addr.arpa, 175.228.194.in-addr.arpa, o2sutaz.sk and 210.228.194.in-addr.arpa.

81.109.in-addr.arpa at least partially shares name servers with other domains, including 69.228.194.in-addr.arpa, 15.84.193.in-addr.arpa, 246.181.90.in-addr.arpa, 241.178.90.in-addr.arpa and 165.71.85.in-addr.arpa.

Host names with two IPs:

dns.iol.cz points to 2a00:1028:100:102::61 and 194.228.2.61

ns2.tel.cz points to 2a00:1028:1:205::2 and 194.228.2.1

dbq