WWW.RTSAK.COM - server1.old20.com

Search for IP or hostnames:

server1.old20.com checked at 2025-11-11T19:34:22.210Z 222ms 63/63/63 100% R:16 allDone:true timedOut:false

`server1.old20.com`

NS	`ns74.whukns.com`
		A	109.75.164.230^{🇬🇧 BYTEMARK-AS}
			PTR	`server1.old20.com`
NS	`ns75.whukns.com`
		A	109.75.164.230^{🇬🇧 BYTEMARK-AS}
			PTR	`server1.old20.com`
MX	`mail.server1.old20.com`
		A	109.75.164.230^{🇬🇧 BYTEMARK-AS}
			PTR	`server1.old20.com`
A	109.75.164.230^{🇬🇧 BYTEMARK-AS}
		PTR	`server1.old20.com`

`old20.com`

	MX	`mail.old20.com`
	NS	`ns74.whukns.com`
	NS	`ns75.whukns.com`
	A	109.75.164.230^{🇬🇧 BYTEMARK-AS}

PTR for

230.164.75.109.in-addr.arpa

Up

mail.server1.old20.com

Starts with same word

server1.bplaced.net

server1.de

server1.pl

server1.com

server1.host

server1.co.kr

server1.jp

server1.pro

server1.ca

server1.uk.com

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server1.ge

server1.at

server1.bg

server1.no

server1.se

server1.net.br

server1.ch

server1.ru

server1.com.br

server1.co

server1.org

server1.gr

server1.hu

server1.eu

server1.info

server1.lv

server1.cc

server1.dk

Starts similarily

1server.cn

server1.ru

server1.com.br

server1.co

server1.org

server1.gr

1server.com

1server.work

1server.ru

server1.hu

1server.xyz

1server.one

server1.eu

server1.info

1server.nz

server1.lv

server1.cc

server1.dk

server1.bplaced.net

server1.de

1server.com.ua

1server.cz

server1.pl

server1.com

server1.host

server1.co.kr

server1.jp

server1.pro

server1.ca

server1.uk.com

server1.gb.net

server1.ge

server1.at

server1.bg

server1.no

server1.se

server1.net.br

server1.ch

1server.de

1server.fr

AI analysis

mail.server1.old20.com has server1.old20.com as its parent.

server1.old20.com maps to IP address 109.75.164.230.

Other host names, for instance ns75.whukns.com, mail.server1.old20.com, mail.old20.com, ns74.whukns.com and old20.com share IP numbers with server1.old20.com.

Two name servers ns74.whukns.com and ns75.whukns.com are delegated to server1.old20.com.

server1.old20.com uses the same name server setup as other domains, for instance old20.com.

Hostnames with one IP number:

ns74.whukns.com points to 109.75.164.230

ns75.whukns.com points to 109.75.164.230

Hostnames pointing to 109.75.164.230: ns74.whukns.com, ns75.whukns.com

server1.old20.com is handled by a single mail server, mail.server1.old20.com.

mail.server1.old20.com points to one IP number: 109.75.164.230.

dbq