CF1759586348782-tsm20251004101907

WWW.ROBTEX.COM - sip-domainname.net

Search for IP or hostnames:

sip-domainname.net checked at 2025-10-04T13:59:08.745Z 236ms 160/160/160 100% R:15

sip-domainname.net

NSns2.portunity.de
A2a02:a00:f::a2🇩🇪 Portunity GmbH
PTRns2.portunity.de
A188.246.0.33🇩🇪 Portunity GmbH
PTRns2.portunity.de
NSns.portunity.de
A2a02:a00::a1🇩🇪 Portunity GmbH
PTRns.portunity.de
A217.144.128.33🇩🇪 Portunity GmbH
PTRns.portunity.de
MXsmtp-backup1.portunity.de
A2a02:a00::2:0:0:54🇩🇪 Portunity GmbH
PTRsmtp-backup1.portunity.de
A217.144.128.54🇩🇪 Portunity GmbH
PTRsmtp-backup1.portunity.de
MXsmtp-backup2.portunity.de
A2a03:4000:f:5b9::25🇩🇪 netcup GmbH
PTRsmtp-backup2-2.portunity.de
A37.120.186.72🇩🇪 netcup GmbH
PTRsmtp-backup2-2.portunity.de
MXsmtp-in.portunity.de
A2a02:a00::2:0:0:52🇩🇪 Portunity GmbH
PTRsmtp-in.portunity.de
A217.144.128.52🇩🇪 Portunity GmbH
PTRsmtp-in.portunity.de
A2a02:a00::2:0:4:ebe2🇩🇪 Portunity GmbH
PTRwebhome2.portunity.de
A217.144.129.171🇩🇪 Portunity GmbH
PTRwebhome2.portunity.de

net

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Starts with same word

Starts similarily

AI analysis

Two IP numbers are pointed to by sip-domainname.net: 2a02:a00::2:0:4:ebe2 and 217.144.129.171.

other host names include ruecker-online.de, cursor-crm.de, 4-6692.de, webkamera.eu and isp-resale.eu; they share IP numbers with sip-domainname.net.

Two name servers ns2.portunity.de and ns.portunity.de handle the delegation for sip-domainname.net.

sip-domainname.net shares the same name server setup as other domains, for instance hauszillertal.de, lambeck.eu, 129.144.217.in-addr.arpa, david-dangel.de and wupper-forum.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.

Three mail servers handle sip-domainname.net: smtp-backup1.portunity.de, smtp-backup2.portunity.de and smtp-in.portunity.de.

sip-domainname.net shares at least partially some mail servers with other domains, for instance madunia.com, reneual.eu, rechtsanwalt-grundmann-itzehoe.de, kto-check.de and stadtnetz-wuppertal.de.

these mail servers are commonly used alongside mail.lambeck.de and mailgw.dc-kassel.de.

Host names with two IP numbers:

smtp-backup1.portunity.de points to 2a02:a00::2:0:0:54 and 217.144.128.54; smtp-backup2.portunity.de points to 2a03:4000:f:5b9::25 and 37.120.186.72; smtp-in.portunity.de points to 2a02:a00::2:0:0:52 and 217.144.128.52.

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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zQYTjJK CF johedugfp 2025-10-04