CF1759316081747-tsm20251001075501

WWW.RTSAK.COM - b1-system.de

Search for IP or hostnames:

b1-system.de checked at 2025-10-01T10:54:41.724Z 3191ms 84/84/84 100% R:22

b1-system.de

NSrobotns3.second-ns.com
A2001:67c:192c::add:a3 🇩🇪 noris network AG
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 noris network AG
PTRrobotns3.second-ns.com
MXmx1.b1-systems.de
A159.69.135.40🇩🇪 Hetzner
PTRmx1.b1-systems.de
NSns1.first-ns.de
A2a01:4f8:0:a101::a:1 🇩🇪 Hetzner
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2 🇩🇪 Hetzner
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner
PTRrobotns2.second-ns.de
A84.200.69.202🇩🇪 firstcolo

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

b1-system.de points to a single IP address: 84.200.69.202.

Other host names such as b1sys.de, tillonesystems.com, b1-services.org, b1-system.net and b1labor.de share IP numbers with b1-system.de.

b1-system.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

At least part of the name servers for b1-system.de are shared with other domains, for instance linuxcologne.com, abu-plast.de, relovution.de, vor-ort-scan.de and delicatino.org.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

The mail server for b1-system.de is mx1.b1-systems.de.

b1-system.de uses the same mail server setup as other domains, for instance b1-services.org, b1-system.net, b1labor.de, b1lab.de and b1-lab.de.

b1-system.de shares some mail servers with other domains at least partially, for example lists.b1-systems.de, b1-systems.de and b1.systems.

these mail servers are often used together with mx2.b1-systems.de and mx4.b1-systems.de.

Host mx1.b1-systems.de points to IP 159.69.135.40.

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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jVQelUO CF johedugfp 2025-10-01