linux-admin.de - dns.ninja
linux-admin.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.133.54.36🇩🇪 DE-FIRSTCOLO79.133.32.0/19 First Colo via AS44066 | ||||||
| NS | ns1.octlabs.de ⭐ | ||||||
| A | 79.133.54.2🇩🇪 DE-FIRSTCOLO79.133.32.0/19 First Colo via AS44066 | ||||||
| NS | ns2.octlabs.de | ||||||
| A | 79.133.49.178🇩🇪 DE-FIRSTCOLO79.133.32.0/19 First Colo via AS44066 | ||||||
| MX | mail.octlabs.de ⭐ | ||||||
| A | 79.133.54.4🇩🇪 DE-FIRSTCOLO79.133.32.0/19 First Colo via AS44066 | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | VSA DNS SYSTEM 4.0 REV 3 | ||||||
| SOA | ns1.octlabs.dehostmaster@octlabs.de 2023-03-24 #2 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1782073471 | ||||||
PTR for
Same first word
linux-admin.ro |
linux-admin.com |
linux-admin.net |
linux-admin.ru |
linux-admin.pl |
linux-admin.eu |
linux-admin.at |
linux-admin.net.ru |
linux-admin.de |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.octlabs.de2015-06-26 → 2026-06-21 · 2 obs
● 2026-06-21 20:31:34
●NSns2.octlabs.de2015-06-26 → 2026-06-21 · 2 obs
● 2026-06-21 20:31:34
●MXmail.octlabs.de2015-06-26 → 2026-06-21 · 2 obs
● 2026-06-21 20:31:34
○A79.133.54.22015-06-26 → 2017-11-16 · 4 obs
● 2017-11-16 21:18:20
○ 2026-02-19 02:49:56
○ 2026-06-21 20:31:34
●A79.133.54.362026-02-19 → 2026-06-21 · 3 obs
● 2026-02-19 02:49:56
● 2026-06-21 20:31:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| linux-admin.de | ns1.octlabs.de, ns2.octlabs.de | 2 records |
✅ Authoritative Response
Server:79.133.54.2
NS records: ns1.octlabs.de, ns2.octlabs.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux-admin.de (unsigned zone)
⏱️ Timing
Total: 730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.133.54.36 |
| NS | 2 | ns1.octlabs.de, ns2.octlabs.de |
| MX | 1 | mail.octlabs.de (pri: 10) |
| TXT | 2 | v=spf1 mx -all, VSA DNS SYSTEM 4.0 REV 3 |
| SOA | 1 | ns1.octlabs.de hostmaster.octlabs.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.octlabs.de, ns1.octlabs.de)
Analysis
IP Addresses
linux-admin.de points to a single IP number: 79.133.54.36.
Name Servers
The NS records for linux-admin.de delegate to ns1.octlabs.de and ns2.octlabs.de.
linux-admin.de shares its name server setup with other domains, including 4zig.net, octlabs.de, my-fish.org and two others.
Each of ns1.octlabs.de and ns2.octlabs.de has one IP address: ns1.octlabs.de uses 79.133.54.2 and ns2.octlabs.de uses 79.133.49.178.
Mail Servers
linux-admin.de has one mail server: mail.octlabs.de.
linux-admin.de shares the same mail server setup as other domains, including heimtierakademie.de, bischoffs-badurach.de, wein-ab-hof.eu and two others.
mail.octlabs.de resolves to 79.133.54.4 and no other IP number.