CF1763292298620-tsm20251116095642

MXLIST.NET - web-fb.de

Search for IP or hostnames:

web-fb.de checked at 2025-11-16T11:24:58.539Z 776ms 92/92/92 100% R:15 allDone:true timedOut:false

web-fb.de

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-AS
PTRsmtp-backup2-2.portunity.de
A37.120.186.72🇩🇪 netcup-AS
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
A217.144.129.134🇩🇪 Portunity GmbH
PTRbusiness-unl.wtal.portunity.de

de

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

Starts with same word

Starts similarily

AI analysis

web-fb.de points to a single IP number: 217.144.129.134.

Other host names like 3d.de and www.3d.de share IP numbers with web-fb.de.

web-fb.de is delegated to two name servers: ns2.portunity.de and ns.portunity.de.

web-fb.de shares the same name server setup as other domains, for example mmc-portal.com, haus-zillertal.de, wuppertal-rechtsanwaelte.eu, mauthner.net and isp-suite.com.

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

web-fb.de is handled by three mail servers: smtp-backup1.portunity.de, smtp-backup2.portunity.de and smtp-in.portunity.de.

web-fb.de shares mail servers with other domains at least partially, including portunity.us, brauconsulting.de, cornelia-baumbach.de, g6y.de and daheim.love.

Host names with two IP numbers:

Host smtp-backup1.portunity.de points to 2a02:a00::2:0:0:54 and 217.144.128.54.

Host smtp-backup2.portunity.de points to 2a03:4000:f:5b9::25 and 37.120.186.72.

Host 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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