DNSWHOIS.INFO - 57.20.100.in-addr.arpa

Search for IP or hostnames:

57.20.100.in-addr.arpa checked at 2025-10-25T14:00:53.967Z 86ms 48/48/48 100% R:10

`57.20.100.in-addr.arpa`

NS	`ns1-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.197.77^{🇺🇸 Amazon}
			PTR	`ns-1357.awsdns-41.org`
NS	`ns2-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.198.5^{🇺🇸 Amazon}
			PTR	`ns-1541.awsdns-00.co.uk`
NS	`ns3-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.193.225^{🇺🇸 Amazon}
			PTR	`ns-481.awsdns-60.com`
NS	`ns4-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.194.254^{🇺🇸 Amazon}
			PTR	`ns-766.awsdns-31.net`

`20.100.in-addr.arpa`

	NS	`ns1-16-us-west-2.ec2-rdns.amazonaws.com`
	NS	`ns2-16-us-west-2.ec2-rdns.amazonaws.com`
	NS	`ns3-16-us-west-2.ec2-rdns.amazonaws.com`
	NS	`ns4-16-us-west-2.ec2-rdns.amazonaws.com`

Up

232.57.20.100.in-addr.arpa

242.57.20.100.in-addr.arpa

144.57.20.100.in-addr.arpa

91.57.20.100.in-addr.arpa

67.57.20.100.in-addr.arpa

172.57.20.100.in-addr.arpa

2.57.20.100.in-addr.arpa

Starts with same word

57.cl

57.si

57.dk

57.fi

57.lt

57.by

57.md

57.net

57.nl

57.no

57.hu

57.be

57.cn

57.com.tw

57.gg

57.hk

57.in-addr.arpa

57.la

57.am

57.de

57.pl

57.amsterdam

57.com

57.ai

57.com.cn

57.se

57.biz

57.net.cn

Starts similarily

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.amsterdam

57.com

75.lv

75.lt

57.ai

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.md

57.net

75.net

75.tel

AI analysis

57.20.100.in-addr.arpa is the parent of 232.57.20.100.in-addr.arpa, 242.57.20.100.in-addr.arpa, 144.57.20.100.in-addr.arpa, 91.57.20.100.in-addr.arpa, 67.57.20.100.in-addr.arpa and a few other host names.

57.20.100.in-addr.arpa is delegated to four name servers: ns1-24-us-west-2.ec2-rdns.amazonaws.com, ns2-24-us-west-2.ec2-rdns.amazonaws.com, ns3-24-us-west-2.ec2-rdns.amazonaws.com and ns4-24-us-west-2.ec2-rdns.amazonaws.com.

57.20.100.in-addr.arpa shares name servers with other domains at least partially, for example 61.209.34.in-addr.arpa, 91.11.52.in-addr.arpa, 205.239.44.in-addr.arpa, 4.70.54.in-addr.arpa and 56.42.52.in-addr.arpa.

Host names with a single IP:

ns1-24-us-west-2.ec2-rdns.amazonaws.com points to 205.251.197.77

ns2-24-us-west-2.ec2-rdns.amazonaws.com points to 205.251.198.5

ns3-24-us-west-2.ec2-rdns.amazonaws.com points to 205.251.193.225

ns4-24-us-west-2.ec2-rdns.amazonaws.com points to 205.251.194.254

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