CF1761973715116-tsm20251029173950

WWW.RTSAK.COM - b9d.de

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b9d.de checked at 2025-11-01T05:08:34.845Z 2867ms 93/93/93 100% R:9

b9d.de

MXmail.tcp25.de
A2a0c:8900:1::4bf:d066 🇩🇪 AS-ETH
PTRmail.tcp25.de
A45.86.125.10🇩🇪 AS-ETH
PTRmail.tcp25.de
NSa.udp53.de
A2a01:4f9:c011:16f2::1 🇫🇮 Hetzner
PTRa.udp53.de
A65.21.110.74🇫🇮 Hetzner
PTRa.udp53.de
NSb.udp53.de
A2a03:4000:29:197::132 🇩🇪 netcup-AS
PTRb.udp53.de
A94.16.117.132🇦🇹 netcup-AS
PTRb.udp53.de
NSc.udp53.de
A2a02:a00:1009:ffa1::c0ff:ee 🇩🇪 Portunity GmbH
PTRc.udp53.de
A217.144.138.235🇩🇪 Portunity GmbH
PTRc.udp53.de
A2a02:a00:e000:1c2:5054:ff:fe2a:b341 🇩🇪 Portunity GmbH
PTRwww.home.b9d.de
A46.41.20.19🇩🇪 Portunity GmbH
PTRwww.home.b9d.de

de

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

Up

Starts with same word

Starts similarily

AI analysis

b9d.de is the parent of fump.b9d.de.

b9d.de resolves to two IPs: 2a02:a00:e000:1c2:5054:ff:fe2a:b341 and 46.41.20.19.

other host names for instance stewo.org, theftf.de, felix-falk.de, falk.email and www.home.b9d.de share IP numbers with b9d.de.

b9d.de is delegated to three name servers: a.udp53.de, b.udp53.de and c.udp53.de.

b9d.de at least partially shares name servers with other domains, for instance stewo.org, theftf.de, 192-255.37.184.91.in-addr.arpa, naturalnet.de and skolelinux.ch.

These name servers are often used with commu-intern.teckids.org and f.udp53.de.

Host names with two IP numbers:

Host a.udp53.de points to 2a01:4f9:c011:16f2::1 and 65.21.110.74.

Host b.udp53.de points to 2a03:4000:29:197::132 and 94.16.117.132.

Host c.udp53.de points to 2a02:a00:1009:ffa1::c0ff:ee and 217.144.138.235.

b9d.de is handled by a single mail server, mail.tcp25.de.

b9d.de shares the same mail server setup as other domains, for instance stewo.org, theftf.de, tcp25.de, felix-falk.de and onswitch.de.

Host mail.tcp25.de resolves to two IPs: 2a0c:8900:1::4bf:d066 and 45.86.125.10.

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

LVRmpjU CF johedugfp 2025-11-01