DNSWHOIS.INFO - 40.4.121.217.in-addr.arpa

Search for IP or hostnames:

40.4.121.217.in-addr.arpa checked at 2025-10-26T03:58:43.984Z 313ms 49/49/49 100% R:17

`40.4.121.217.in-addr.arpa`

NS	`rns1.upc.biz`
		A	2001:730:3e12::134 ^{🇳🇱 LibertyGlobal}
		A	195.34.133.134^{🇦🇹 LibertyGlobal}
			PTR	`rns1.upc.biz`
NS	`rns2.upc.biz`
		A	2001:730:3e12:1000::134 ^{🇳🇱 LibertyGlobal}
		A	213.47.222.134^{🇳🇱 LibertyGlobal}
			PTR	`rns2.upc.biz`
PTR	`217-121-4-40.cable.dynamic.v4.ziggo.nl`
		A	217.121.4.40^{🇳🇱 TNF-AS}
			PTR	`217-121-4-40.cable.dynamic.v4.ziggo.nl`

`4.121.217.in-addr.arpa`

	NS	`rns1.upc.biz`
	NS	`rns2.upc.biz`

Starts with same word

40.pl

40.cn

40.uz

40.co.za

40.bet

40.mk

40.tel

40.sb

40.ph

40.ca

40.plus

40.lv

40.vc

40.network

40.com

40.cm

40.chat

40.gold

40.dk

40.su

40.to

40.ru

40.hk

40.com.cn

40.in-addr.arpa

40.kz

40.cz

40.cc

40.ro

40.is

40.fr

40.biz

40.nl

40.se

40.amsterdam

40.lc

40.nu

40.com.mx

40.ms

40.fi

40.org

40.net

Starts similarily

04.cc

04.eu

40.dk

40.su

04.wiki

40.to

40.ru

40.hk

04.be

04.seoul.kr

40.com.cn

40.in-addr.arpa

04.ms

40.kz

04.fi

04.com.tw

40.cz

40.cc

04.st

40.ro

40.is

40.fr

04.nl

40.biz

40.nl

04.tv

40.se

04.cz

40.amsterdam

04.plus

04.net.au

04.lt

40.lc

04.pl

40.nu

04.kz

04.sk

04.net.cn

04.network

04.la

40.com.mx

04.ro

40.ms

40.fi

40.org

40.net

04.no

04.sb

04.ph

40.pl

40.cn

40.uz

40.co.za

04.al

40.bet

40.mk

40.tel

40.sb

40.ph

04.lv

04.ma

04.biz

04.cl

04.dk

04.run

40.ca

40.plus

40.lv

40.vc

40.network

04.ag

40.com

04.fr

40.cm

04.se

04.tr

04.ie

04.org

04.de

04.lc

40.chat

40.gold

04.am

04.gs

AI analysis

40.4.121.217.in-addr.arpa's delegation uses two name servers, rns1.upc.biz and rns2.upc.biz.

40.4.121.217.in-addr.arpa shares the same name server setup as other domains, for example 16.8.210.94.in-addr.arpa, 154.88.81.83.in-addr.arpa, 12.62.29.84.in-addr.arpa, 233.87.83.in-addr.arpa and 130.200.210.94.in-addr.arpa.

Host names with two IPs:

rns1.upc.biz points to: 2001:730:3e12::134 and 195.34.133.134

rns2.upc.biz points to: 2001:730:3e12:1000::134 and 213.47.222.134

217-121-4-40.cable.dynamic.v4.ziggo.nl points to a single IP: 217.121.4.40.

dbq