CF1760748180146-tsm20251017082432

WWW.RTSAK.COM - opticus.de

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opticus.de checked at 2025-10-18T00:43:00.019Z 1269ms 74/74/74 100% R:11

opticus.de

NSns2.internet1.de
A2a01:138:a03e::200 🇩🇪 NorthC Germany
PTRns2.internet1.de
A62.146.37.200🇩🇪 NorthC Germany
PTRns2.internet1.de
NSns.internet1.de
A2a00:6140:103::200 🇩🇪 centron GmbH
PTRns.internet1.de
A188.64.59.200🇩🇪 centron GmbH
PTRns.internet1.de
MXmail.opticus.de
A158.181.50.53🇩🇪 centron GmbH
PTRmail.opticus.de
A158.181.50.53🇩🇪 centron GmbH
PTRmail.opticus.de

de

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

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AI analysis

opticus.de is the parent of mail.opticus.de.

opticus.de points to a single IP number: 158.181.50.53.

other host names for instance mail.wopticus.de, mail.wopticus.com, wopticus.com, mail.woponline.de and mail.opticus.de share IP numbers with opticus.de.

opticus.de is delegated to two name servers: ns2.internet1.de and ns.internet1.de.

opticus.de shares the same name server setup as other domains, for example adward.com, eo-bamberg.de, dreisen.eu, intermedia.lu and kslc.de.

opticus.de at least partially shares name servers with other domains, for instance ytarif.de, wehrbauten.de, soziale-lerndienste.de, pass-ag.net and wvdu.de.

These name servers are commonly used with the name servers ns3.internet1.de.

Host names with two IP numbers:

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

opticus.de is handled by a single mail server, mail.opticus.de.

Host name mail.opticus.de points to IP address 158.181.50.53.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

TexUJFR CF johedugfp 2025-10-18