CF1763500308521-tsm20251116095642

WWW.RTSAK.COM - cust.first-colo.net

Search for IP or hostnames:

cust.first-colo.net checked at 2025-11-18T21:11:48.338Z 2451ms 73/73/73 100% R:10 allDone:true timedOut:false

cust.first-colo.net

MXmail.first-colo.de
A2a01:7e0::fc:a 🇩🇪 firstcolo
PTRmail.first-colo.net
A212.224.70.35🇩🇪 firstcolo
PTRmail.first-colo.net
NSns1.first-colo.eu
A212.224.70.2🇩🇪 firstcolo
PTRns01.first-colo.net
NSns2.first-colo.eu
A79.133.62.53🇩🇪 firstcolo
PTRns2.first-colo.net
A212.224.70.35🇩🇪 firstcolo
PTRmail.first-colo.net

first-colo.net

NSns01.first-colo.net
NSns02.first-colo.net
MXpmg01.first-colo.net
MXpmg02.first-colo.net
A2a01:7e0:fc:1:212:224:84:56 🇩🇪 firstcolo
A212.224.84.56🇩🇪 firstcolo

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Starts with same word

Starts similarily

AI analysis

cust.first-colo.net is the parent of deltacon-web01.cust.first-colo.net.

cust.first-colo.net resolves to a single IP: 212.224.70.35.

Other host names, for instance mail2.bouncer.de, mail.first-colo.net, first-colo.nl, mail.fshost.com and mail.bouncer4you.de share IP numbers with cust.first-colo.net.

cust.first-colo.net has two name servers: ns1.first-colo.eu and ns2.first-colo.eu.

cust.first-colo.net uses the same name server setup as other domains, for example atg.first-colo.net and customer.first-colo.net.

Host names with a single IP:

ns1.first-colo.eu points to 212.224.70.2

ns2.first-colo.eu points to 79.133.62.53

cust.first-colo.net is handled by a single mail server, mail.first-colo.de.

cust.first-colo.net uses the same mail server setup as other domains, such as voicetool.de, fshost.com, customer.first-colo.net and voicetools.de.

mail.first-colo.de resolves to two IPs: 2a01:7e0::fc:a and 212.224.70.35.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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