MXLIST.NET - 4sip.de
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4sip.de checked at 2025-11-13T05:36:04.605Z 641ms 86/86/86 100% R:14 allDone:true timedOut:false 4sip.de
| NS | ns2.portunity.de | ||||||
| A | 2a02:a00:f::a2 🇩🇪 Portunity GmbH | ||||||
| PTR | ns2.portunity.de | ||||||
| A | 188.246.0.33🇩🇪 Portunity GmbH | ||||||
| PTR | ns2.portunity.de | ||||||
| NS | ns.portunity.de | ||||||
| A | 2a02:a00::a1 🇩🇪 Portunity GmbH | ||||||
| PTR | ns.portunity.de | ||||||
| A | 217.144.128.33🇩🇪 Portunity GmbH | ||||||
| PTR | ns.portunity.de | ||||||
| MX | smtp-in.portunity.de | ||||||
| A | 2a02:a00::2:0:0:52 🇩🇪 Portunity GmbH | ||||||
| PTR | smtp-in.portunity.de | ||||||
| A | 217.144.128.52🇩🇪 Portunity GmbH | ||||||
| PTR | smtp-in.portunity.de | ||||||
| A | 2a02:a00::2:0:4:ebe2 🇩🇪 Portunity GmbH | ||||||
| PTR | webhome2.portunity.de | ||||||
| A | 217.144.129.171🇩🇪 Portunity GmbH | ||||||
| PTR | webhome2.portunity.de | ||||||
de
| NS | a.nic.de | ||||||
| NS | f.nic.de | ||||||
| NS | z.nic.de | ||||||
| NS | l.de.net | ||||||
| NS | n.de.net | ||||||
| NS | s.de.net | ||||||
Starts with same word
Starts similarily
AI analysis
4sip.de points to two IP numbers: 2a02:a00::2:0:4:ebe2 and 217.144.129.171.
Other host names such as sip-domainname.net, www.rade-pack.de, xn--berwachung-8db.de, 42499.de and lcom.eu share IPs with 4sip.de.
Two name servers ns2.portunity.de and ns.portunity.de handle the delegation for 4sip.de.
4sip.de shares the same name server setup as other domains, for example koplin.eu, 0.41.46.in-addr.arpa, dr-hyppa.de, 21.246.188.in-addr.arpa and pc-gen.de.
4sip.de partially shares name servers with other domains, for example konferenzen.eu and portunity.de.
Host names with two IP numbers:
ns2.portunity.de points to 2a02:a00:f::a2 and 188.246.0.33.
ns.portunity.de points to 2a02:a00::a1 and 217.144.128.33.
The smtp-in.portunity.de mail server handles 4sip.de.
4sip.de shares the same mail server setup as other domains, including xn--rucherkse-v2ag.de, firmen-service.net, forum-wuppertal.de, stadtnetz-radevormwald.net and websites.eu.
4sip.de shares at least partially some mail servers with other domains, for instance stromspeicherprofi.de, portalsoftware.de, modell-schiffe.eu, l-car.eu and fechtnews.de.
These mail servers are often used with smtp-backup1.portunity.de and smtp-backup2.portunity.de.
smtp-in.portunity.de points to two IP numbers: 2a02:a00::2:0:0:52 and 217.144.128.52.