linuxclass.de - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

linuxclass.de

DNSSEC⚠️ Not signed
A91.195.240.13🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSa.ns36.de ⚠️ Not in zone NS records
A91.195.241.7🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSb.ns36.de ⚠️ Not in zone NS records
A91.195.240.7🇩🇪 SEDO91.195.240.0/23 -NET-PI
MXmail-gateway.domcollect.com ⭐

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1788655435
WOT: SAFE (70/100)

Same first word

linuxclass.de
linuxclass.ir

Previous names

linuxbrain.de
linuxbu.de
linuxbuecher.de
linuxbug.de
linuxbus-ruhr.de
linuxbus.de
linuxcamp.de
linuxcampus.de
linuxcare.de
linuxcast.de
linuxcc.de
linuxcd.de
linuxcdversand.de
linuxcenter-berger.de
linuxcenter.de
linuxcheck.de
linuxchess.de
linuxchix.de
linuxchr.de
linuxcity.de

Next names

linuxcloud.de
linuxclub.de
linuxcluster.de
linuxcnc.de
linuxco.de
linuxcoach.de
linuxcode.de
linuxcoder.de
linuxcoding.de
linuxcologne.de
linuxcom.de
linuxcommunity.de
linuxcomputers.de
linuxcomputing.de
linuxcon.de
linuxconf.de
linuxconfig.de
linuxconsultant.de
linuxcore.de
linuxcorner.de

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSa.ns36.deb.ns36.deMXmail-gateway.domcollect.commailgw.ns36.deA91.195.240.1372.52.4.9091.195.240.126
●NSa.ns36.de2015-08-05 → 2026-09-06 · 2 obs
● 2015-08-05 09:53:02
● 2026-09-06 01:08:04
●NSb.ns36.de2015-08-05 → 2026-09-06 · 2 obs
● 2015-08-05 09:53:02
● 2026-09-06 01:08:04
●MXmail-gateway.domcollect.com2026-08-28 → 2026-09-06 · 3 obs
○ 2019-03-17 04:01:10
● 2026-08-28 21:37:44
● 2026-09-06 01:08:04
○MXmailgw.ns36.de2015-08-05 → 2019-03-17 · 4 obs
● 2015-08-05 09:53:02
● 2019-03-17 04:01:10
○ 2026-08-28 21:37:44
○ 2026-09-06 01:08:04
○A72.52.4.902015-08-05 → 2017-03-14 · 4 obs
● 2015-08-05 09:53:02
● 2017-03-14 17:38:34
○ 2019-03-17 04:01:10
○ 2026-09-06 01:08:04
○A91.195.240.1262019-03-17 → 2019-03-17 · 4 obs
○ 2017-03-14 17:38:34
● 2019-03-17 04:01:10
○ 2026-08-28 21:37:44
○ 2026-09-06 01:08:04
●A91.195.240.132026-08-28 → 2026-09-06 · 3 obs
○ 2019-03-17 04:01:10
● 2026-08-28 21:37:44
● 2026-09-06 01:08:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
linuxclass.dea.ns36.de, b.ns36.de-

✅ Authoritative Response

Server:91.195.240.7

NS records: a.ns36.de, b.ns36.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxclass.de (unsigned zone)

⏱️ Timing

Total: 1312ms | Queries: -

📄 Records

TypeCountSample Data
A191.195.240.13
MX1mail-gateway.domcollect.com (pri: 10)

Analysis

IP Addresses

linuxclass.de directs to one IP number, which is 91.195.240.13.

Among the host names that share IP numbers with linuxclass.de are oqlxkn.net, jawwaadmuhammad.net, avferueilee.info and two others.

Name Servers

The NS records for linuxclass.de delegate to a.ns36.de and b.ns36.de.

linuxclass.de has the same name server delegation as a number of other domains, such as beachtimes.net, ehvhoa.info, haeftlinge.de and two more.

a.ns36.de → 91.195.241.7 and b.ns36.de → 91.195.240.7: one IP number per host name.

Mail Servers

linuxclass.de routes its mail through a single mail server, mail-gateway.domcollect.com.

linuxclass.de has the same mail server arrangement as a number of other domains, for example terrabrasil.de, je-ai.com, theoreticalconcepts.info and two more.