DNSWHOIS.INFO - 57.232.73.213.in-addr.arpa

Search for IP or hostnames:

57.232.73.213.in-addr.arpa checked at 2025-11-28T06:49:18.559Z 388ms 49/49/49 100% R:15 allDone:true timedOut:false

`57.232.73.213.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	`213-73-232-57.cable.dynamic.v4.ziggo.nl`
		A	213.73.232.57^{🇳🇱 TNF-AS}
			PTR	`213-73-232-57.cable.dynamic.v4.ziggo.nl`

`232.73.213.in-addr.arpa`

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

Starts with same word

57.in-addr.arpa

57.la

57.am

57.de

57.pl

57.amsterdam

57.com

57.pe

57.ai

57.com.cn

57.se

57.biz

57.net.cn

57.cl

57.si

57.dk

57.fi

57.lt

57.by

57.net

57.nl

57.no

57.hu

57.be

57.cn

57.com.tw

57.gg

57.hk

Starts similarily

75.biz

57.com.cn

57.se

75.co.za

57.biz

57.net.cn

75.be

75.ag

75.pe

57.cl

75.hk

57.si

75.ph

75.com

57.dk

57.fi

75.team

57.lt

75.tv

57.by

75.pl

57.net

75.net

75.tel

75.nu

57.nl

75.to

75.in-addr.arpa

57.no

75.wf

57.hu

57.be

75.de

57.cn

57.com.tw

75.la

75.org

75.se

57.gg

75.network

57.hk

75.ru

75.org.uk

57.in-addr.arpa

75.world

75.net.cn

75.cz

57.la

75.gold

75.cc

57.am

75.no

75.su

75.fr

57.de

57.pl

57.amsterdam

75.ms

75.amsterdam

57.com

75.lv

75.lt

57.pe

57.ai

AI analysis

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

57.232.73.213.in-addr.arpa shares the same name server setup as other domains, for example 245.109.92.in-addr.arpa, 123.128.210.94.in-addr.arpa, 218.230.31.84.in-addr.arpa, 161.28.84.in-addr.arpa and 23.172.210.94.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

213-73-232-57.cable.dynamic.v4.ziggo.nl points to a single IP: 213.73.232.57.