CF1763609897229-tsm20251116095642

WWW.RTSAK.COM - optecbb.de

Search for IP or hostnames:

optecbb.de checked at 2025-11-20T03:38:17.208Z 326ms 75/75/75 100% R:9 allDone:true timedOut:false

optecbb.de

MXsmtp.rzone.de
A2a01:238:20a:202:50f0::2097 🇩🇪 STRATO
PTRsmtp.rzone.de
A81.169.145.98🇩🇪 STRATO
PTRsmtp.rzone.de
NSns3.stratoserver.net
A2607:f1c0:fe:53:185:132:34:159 🇺🇸 IONOS-ANYCAST
PTRns3.stratoserver.net
A185.132.34.159🇩🇪 IONOS-ANYCAST
PTRns3.stratoserver.net
NSns4.stratoserver.net
A2001:8d8:fe:53:5747:2a74:d:32 🇩🇪 IONOS-AS
PTRns4.stratoserver.net
A217.160.80.159🇩🇪 IONOS-AS
PTRns4.stratoserver.net
A136.243.7.252🇩🇪 Hetzner
PTRedge49.webmelone.de

de

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

Starts with same word

Starts similarily

AI analysis

optecbb.de points to a single IP: 136.243.7.252.

Other host names, for instance edge49.webmelone.de, photonicnet.de, hansephotonik.de, www.photonicnet.de and optecnet.de share IP numbers with optecbb.de.

Two name servers ns3.stratoserver.net and ns4.stratoserver.net handle delegation for optecbb.de.

optecbb.de uses the same name server setup as other domains, for example hahn-familie.de, bandesoft.com, morgangifts.nl, pgerdes.de and kidon.de.

Host names with two IP numbers:

ns3.stratoserver.net points to: 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159

ns4.stratoserver.net points to: 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159

optecbb.de is handled by a single mail server, smtp.rzone.de.

optecbb.de has the same mail server setup as other domains, including mail.rolko.org, dogsports.nl, zozankendal.com, abrg.net and mail.fullenergy.nl.

Some mail servers are shared between optecbb.de and other domains, for example lankhorst.org.

Host smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

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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