CF1763349900195-tsm20251116095642

WWW.RTSAK.COM - opst.de

Search for IP or hostnames:

opst.de checked at 2025-11-17T03:25:00.133Z 1064ms 80/80/80 100% R:13 allDone:true timedOut:false

opst.de

MXmail.3uu.de
A87.79.30.25🇩🇪 NetCologne
PTRmail.3uu.de
NSns1.opst.de
A2a00:1c3e:96::53 🇩🇪 KNIPP-AMS-AS
PTRns1.variomedia.de
A185.95.96.53🇩🇪 KNIPP-IRONDNS1-AS
PTRns1.variomedia.de
NSns2.opst.de
A2a00:1c3e:98::53 🇩🇪 KNIPP-AMS-AS
PTRns2.variomedia.de
A185.95.98.53🇩🇪 KNIPPWORLDWIDE
PTRns2.variomedia.de
A62.8.231.210🇩🇪 PLUSNET
PTRport-62-8-231-210.static.as20676.net

de

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

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Starts with same word

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AI analysis

opst.de is parent of ns.opst.de, www.opst.de, mail.opst.de, ns2.opst.de and ns1.opst.de.

opst.de points to an IP address: 62.8.231.210.

Other host names, for instance port-62-8-231-210.static.as20676.net, share IP numbers with opst.de.

Two name servers ns1.opst.de and ns2.opst.de handle the delegation for opst.de.

opst.de shares the same name server setup as other domains, for instance teliacompany-survey.com, lighthousefeedback.com, icpsms.com, schlegel-partner-survey.com and tivian-feedback.com.

opst.de at least partially shares name servers with other domains, for instance 3uu.ch, itec-panel.com, surveycenter.org, pretestlab.com and umfrage-center.de.

Host names with two IP numbers:

ns1.opst.de points to 2a00:1c3e:96::53 and 185.95.96.53.

ns2.opst.de points to 2a00:1c3e:98::53 and 185.95.98.53.

opst.de is handled by a single mail server, mail.3uu.de.

opst.de uses the same mail server setup as other domains, for instance fg-medienpsychologie.de, aaresearch.co.uk, myhearingdiary.com, uni-park.de and mab2002.de.

opst.de shares at least partially some mail servers with other domains, for instance globalpark.at, unipark.info, bahn-hafen-feedback.de, gpm-performance-feedback.com and skopos1.de.

these mail servers are commonly used together with mail2.3uu.de.

The host name mail.3uu.de points to IP 87.79.30.25.

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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