CF1763250649421-tsm20251109205412

NSLIST.NET - tec4u-online.de

Search for IP or hostnames:

tec4u-online.de checked at 2025-11-15T23:50:49.399Z 308ms 74/74/74 100% R:21 allDone:true timedOut:false

tec4u-online.de

NSns2.internet1.de
A2a01:138:a03e::200 🇩🇪 IPX-AS15598
PTRns2.internet1.de
A62.146.37.200🇩🇪 IPX-AS15598
PTRns2.internet1.de
NSns.internet1.de
A2a00:6140:103::200 🇩🇪 centron GmbH
PTRns.internet1.de
A188.64.59.200🇩🇪 centron GmbH
PTRns.internet1.de
MXmail2.tec4u-online.de
A212.185.162.234🇩🇪 DTAG
PTRmail2.forgis.com
PTRmail2.tec4u.com
PTRmail2.forgis.de
A158.181.50.17🇩🇪 centron GmbH
PTRmail3.tec4u.com

de

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

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Starts with same word

Starts similarily

AI analysis

mail2.tec4u-online.de has tec4u-online.de as its parent.

tec4u-online.de maps to IP address 158.181.50.17.

Other host names, for instance tec4u.de, www.forgis.de, tec4u-ingenieurgesellschaft.de, www.idis2.com and entruck.de share IP numbers with tec4u-online.de.

Two name servers ns2.internet1.de and ns.internet1.de are delegated to tec4u-online.de.

tec4u-online.de uses the same name server configuration as other domains, such as opengdl.org, stilcheck.de, 4dynamic.de, eurosoft.net and abateq.com.

tec4u-online.de at least partially shares name servers with other domains such as box-sport.eu, europetz.de, lightpower-news.de, sekten-beauftragter.de and axel-haertl.de.

These name servers are commonly used with ns3.internet1.de and server1.softwareag.com.

Host names with two IPs:

ns2.internet1.de points to 2a01:138:a03e::200 and 62.146.37.200.

ns.internet1.de points to 2a00:6140:103::200 and 188.64.59.200.

tec4u-online.de is handled by a single mail server, mail2.tec4u-online.de.

mail2.tec4u-online.de points to one IP number: 212.185.162.234.

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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