CF1762594498859-tsm20251105200708

NSLIST.NET - firstclassinternet.de

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firstclassinternet.de checked at 2025-11-08T09:34:58.844Z 888ms 94/94/94 100% R:23

firstclassinternet.de

MXmail1.firstclassinternet.de
A185.30.32.230πŸ‡©πŸ‡ͺ DE-WEBGO
PTRs230.goserver.host
MXmail2.firstclassinternet.de
A185.30.32.230πŸ‡©πŸ‡ͺ DE-WEBGO
PTRs230.goserver.host
NSns1.ns31.de
A2a00:5fc1:0:120:45:153:59:199 πŸ‡©πŸ‡ͺ DE-WEBGO
A45.153.59.199πŸ‡©πŸ‡ͺ DE-WEBGO
NSns2.ns31.de
A2a00:5fc1:0:120:45:153:59:202 πŸ‡©πŸ‡ͺ DE-WEBGO
A45.153.59.202πŸ‡©πŸ‡ͺ DE-WEBGO
NSns3.ns31.de
A2a00:5fc1:0:120:45:153:59:203 πŸ‡©πŸ‡ͺ DE-WEBGO
A45.153.59.203πŸ‡©πŸ‡ͺ DE-WEBGO
NSns4.ns31.de
A2001:4ba0:fff7:132::1 πŸ‡©πŸ‡ͺ MYLOC-AS
A93.186.192.102πŸ‡©πŸ‡ͺ MYLOC-AS
PTRl102.lemon.servdiscount-customer.com
A185.30.32.230πŸ‡©πŸ‡ͺ DE-WEBGO
PTRs230.goserver.host

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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AI analysis

firstclassinternet.de is a parent of mail2.firstclassinternet.de and mail1.firstclassinternet.de.

firstclassinternet.de resolves to one IP number: 185.30.32.230.

other host names including *.nettopreise.de, mail1.kiino.de, energy-fitness.de, mail2.livingandsports.de and mail1.juniorline.com share IP numbers with firstclassinternet.de.

firstclassinternet.de is delegated to four name servers: ns1.ns31.de, ns2.ns31.de, ns3.ns31.de and ns4.ns31.de.

firstclassinternet.de at least partially shares name servers with other domains, for instance europa-detektive.eu, thesmu.com, saxtec.net, wellnessdesigner.ch and joi-collection.de.

Host names with two IP numbers:

ns1.ns31.de points to 2a00:5fc1:0:120:45:153:59:199 and 45.153.59.199; ns2.ns31.de points to 2a00:5fc1:0:120:45:153:59:202 and 45.153.59.202; ns3.ns31.de points to 2a00:5fc1:0:120:45:153:59:203 and 45.153.59.203; ns4.ns31.de points to 2001:4ba0:fff7:132::1 and 93.186.192.102.

Two mail servers handle firstclassinternet.de: mail1.firstclassinternet.de and mail2.firstclassinternet.de.

Host names with a single IP:

mail1.firstclassinternet.de points to 185.30.32.230.

mail2.firstclassinternet.de points to 185.30.32.230.

Host names pointing to 185.30.32.230: mail1.firstclassinternet.de and mail2.firstclassinternet.de.

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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