CF1760932490794-tsm20251017082432

WWW.RTSAK.COM - 4-user.de

Search for IP or hostnames:

4-user.de checked at 2025-10-20T03:54:50.779Z 218ms 69/69/69 100% R:16

4-user.de

NSns5.kasserver.com
A85.13.128.3🇩🇪 Neue Medien Muennich
PTRns5.kasserver.com
NSns6.kasserver.com
A85.13.159.101🇩🇪 Neue Medien Muennich
PTRns6.kasserver.com
MXw0134982.kasserver.com
A85.13.135.106🇩🇪 Neue Medien Muennich
PTRdd29518.kasserver.com
A85.13.135.106🇩🇪 Neue Medien Muennich
PTRdd29518.kasserver.com

de

NSa.nic.de
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NSs.de.net
rank #81552 globally
rank #1935 in the tld

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AI analysis

The parent of mail.4-user.de is 4-user.de.

4-user.de points to a single IP: 85.13.135.106.

Other host names, for instance mail.linzerweihnachtsmaerkte.at, w00fa2e5.kasserver.com, physiotherapie-antosik.de, mail.4-user.de and elbbar.de share IP numbers with 4-user.de.

Two name servers ns5.kasserver.com and ns6.kasserver.com handle delegation for 4-user.de.

4-user.de uses the same name server setup as other domains, for example presswerk-strelitz.de, mo-systeme.de, gruene-bad-bergzabern.de, kuenstler-collection.net and learn-now.eu.

4-user.de partially shares name servers with other domains; examples include alltax-dresden.de, dennis-stolze.de, dirks-computerecke.de, osdorfer-nachrichten.de and chor-atemlos.de.

These name servers commonly accompany ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

Host names with one IP number: The host name ns5.kasserver.com points to 85.13.128.3 and the host name ns6.kasserver.com points to 85.13.159.101.

4-user.de is handled by a single mail server, w0134982.kasserver.com.

4-user.de uses the same mail server setup as other domains, for instance torstenschmidt.photography and welovedenmark.com.

w0134982.kasserver.com points to a single IP: 85.13.135.106.

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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AeuYxbj CF johedugfp 2025-10-20