CF1761367055579-tsm20251024211356

MXLIST.NET - sivertzen.name

Search for IP or hostnames:

sivertzen.name checked at 2025-10-25T04:37:35.488Z 690ms 97/97/97 100% R:16

sivertzen.name

NSns1.portunity.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 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
A188.246.4.30🇩🇪 Portunity GmbH
PTRmail.ledel.eu

name

NSac1.nstld.com
NSac2.nstld.com
NSac3.nstld.com
NSac4.nstld.com

Starts with same word

Starts similarily

AI analysis

sivertzen.name resolves to a single IP address: 188.246.4.30.

Other host names including sivertzen.net, ledel.net, schettler.name, ledel.eu and ledel.com share IP numbers with sivertzen.name.

sivertzen.name is delegated to three name servers: ns1.portunity.de, ns2.portunity.de and ns.portunity.de.

sivertzen.name at least partially shares name servers with other domains, including crm-studie.de, portalsolution.de, rzk.net, lease-plus.de and weltermann.eu.

Host names with two IPs:

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

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

The mail servers for sivertzen.name are shared with other domains, for instance siport.de, portmann.org, misc24.org, wtal.tv and 6l.de.

these mail servers are commonly used alongside the mail servers mailgw.kloepferholz.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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kByqxJm CF johedugfp 2025-10-25