CF1763885213817-tsm20251123014954

WWW.RTSAK.COM - openschulportfolio.de

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openschulportfolio.de checked at 2025-11-23T08:06:53.806Z 263ms 91/91/91 100% R:23 allDone:true timedOut:false

openschulportfolio.de

MXmail.lehrerpost.de
A2a01:4f8:241:55f0::141 🇩🇪 Hetzner
PTRmail.lehrerpost.de
A136.243.233.141🇩🇪 Hetzner
PTRmail.lehrerpost.de
NSnsa2.schlundtech.de
A62.116.159.12🇩🇪 INTERNETX-AS
PTRnsa2.schlundtech.de
NSnsb2.schlundtech.de
A2001:8d8:580:401:217:160:113:52 🇩🇪 IONOS-AS
PTRnsb2.schlundtech.de
A217.160.113.52🇩🇪 IONOS-AS
PTRnsb2.schlundtech.de
NSnsc2.schlundtech.de
A2a01:130:2000:118:89:146:248:22 🇩🇪 INTERNET_AG
PTRnsc2.schlundtech.de
A89.146.248.22🇩🇪 INTERNET_AG
PTRnsc2.schlundtech.de
NSnsd2.schlundtech.de
A2607:f1c0:1800:8091:74:208:254:22 🇺🇸 IONOS-AS
PTRnsd2.schlundtech.de
A74.208.254.22🇺🇸 IONOS-AS
PTRnsd2.schlundtech.de
A136.243.233.142🇩🇪 Hetzner
PTRws7.schule.social

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AI analysis

openschulportfolio.de is a parent of www.openschulportfolio.de.

openschulportfolio.de points to a single IP address: 136.243.233.142.

Other host names such as www.openschulportfolio.de, ws7.schule.social and q-gym.de share IP numbers with openschulportfolio.de.

openschulportfolio.de is delegated to four name servers: nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de and nsd2.schlundtech.de.

At least part of the name servers for openschulportfolio.de are shared with other domains, for instance greencommons.de, klenert-online.de, little-treasure-models.com, onimmo.de and reiterhof-grunholz.de.

Two IP numbers per host:

nsb2.schlundtech.de points to 2001:8d8:580:401:217:160:113:52 and 217.160.113.52.

nsc2.schlundtech.de points to 2a01:130:2000:118:89:146:248:22 and 89.146.248.22.

nsd2.schlundtech.de points to 2607:f1c0:1800:8091:74:208:254:22 and 74.208.254.22.

One IP number per host:

nsa2.schlundtech.de points to 62.116.159.12.

The mail server for openschulportfolio.de is mail.lehrerpost.de.

openschulportfolio.de uses the same mail server setup as other domains, for instance waffenschmidt.eu, schulportfolio-online.de, kvfg.org, kvfg.de and ziele24.eu.

Hostname mail.lehrerpost.de resolves to two IPs: 2a01:4f8:241:55f0::141 and 136.243.233.141.

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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