campus-linux.de - robtex.com
campus-linux.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.201.114.246🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | static.246.114.201.195.clients.your-server.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.campus-linux.de ⭐ | ||||||
| SOA | ns1.first-ns.depostmaster@robot.first-ns.de 2018-04-05 #0 | ||||||
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=1774934316 | ||||||
Same first word
campus-linux.de |
campus-linux.org |
DNS History
6 records (5 active, 1 former)
●NSns1.first-ns.de2015-06-14 → 2026-03-31 · 2 obs
● 2026-03-31 05:45:46
●NSrobotns2.second-ns.de2015-06-14 → 2026-03-31 · 2 obs
● 2026-03-31 05:45:46
●NSrobotns3.second-ns.com2015-06-14 → 2026-03-31 · 2 obs
● 2026-03-31 05:45:46
●MXmail.campus-linux.de2015-06-14 → 2026-03-31 · 2 obs
● 2026-03-31 05:45:46
●A195.201.114.2462019-02-22 → 2026-03-31 · 3 obs
● 2019-02-22 12:19:18
● 2026-03-31 05:45:46
○A78.47.42.1042015-06-14 → 2017-01-09 · 4 obs
● 2017-01-09 21:03:52
○ 2019-02-22 12:19:18
○ 2026-03-31 05:45:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| campus-linux.de | ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for campus-linux.de (unsigned zone)
⏱️ Timing
Total: 1264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.114.246 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | mail.campus-linux.de (pri: 10) |
| SOA | 1 | ns1.first-ns.de postmaster.robot.first-n |
Analysis
IP Addresses
campus-linux.de points to IP number 195.201.114.246.
Other host names, for example static.246.114.201.195.clients.your-server.de and linuxjaeger.de, share IPs with campus-linux.de.
Name Servers
The delegation for campus-linux.de is handled by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
campus-linux.de shares name servers with other domains at least partially, for example tt-mail.net, weltderworte.at, alu-bild.de, complete-accounting.com.au and opus-palatina.de.
Host names with two IPs:
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
Mail Servers
campus-linux.de is handled by a single mail server, mail.campus-linux.de.