edu-lan.de - robtex.com
edu-lan.de
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=1776206086 | ||||||
Subdomains
Same first word
edu-lan.de |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.glabodns.de2020-02-05 → 2026-04-14 · 2 obs
● 2026-04-14 22:36:04
●NSns2.glabodns.de2020-02-05 → 2026-04-14 · 2 obs
● 2026-04-14 22:36:04
●NSns3.glabodns.de2020-02-05 → 2026-04-14 · 2 obs
● 2026-04-14 22:36:04
●NSns4.glabodns.de2020-02-05 → 2026-04-14 · 2 obs
● 2026-04-14 22:36:04
●MXhelpdesk.glasfaser-ruhr.net2026-03-25 → 2026-04-14 · 3 obs
● 2026-03-25 02:45:56
● 2026-04-14 22:36:04
●MXmail.edu-lan.de2020-02-05 → 2026-04-14 · 2 obs
● 2026-04-14 22:36:04
●MXproxmox.edu-lan.de2020-02-05 → 2026-04-14 · 2 obs
● 2026-04-14 22:36:04
●A185.154.112.62020-02-05 → 2026-04-14 · 2 obs
● 2026-04-14 22:36:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| edu-lan.de | ns1.glabodns.de, ns2.glabodns.de, ns3.glabodns.de, ns4.glabodns.de | 8 records |
✅ Authoritative Response
Server:185.132.34.161
NS records: ns1.glabodns.de, ns2.glabodns.de, ns3.glabodns.de, ns4.glabodns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edu-lan.de (unsigned zone)
⏱️ Timing
Total: 473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.154.112.6 |
| NS | 4 | ns3.glabodns.de, ns1.glabodns.de... |
| MX | 3 | proxmox.edu-lan.de (pri: 20), helpdesk.glasfaser-ruhr.net (pri: 10)... |
| TXT | 1 | v=spf1 a mx ip4:185.154.112.6 ip4:185.15 |
| SOA | 1 | ns1.glabodns.de jochen\.bodamer.glasfase |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.glabodns.de, ns1.glabodns.de, ns2.glabodns.de...)
Analysis
Hierarchy
edu-lan.de is the parent of proxmox.edu-lan.de and mail.edu-lan.de.
IP Addresses
edu-lan.de resolves to a single IP: 185.154.112.6.
Other host names, for instance mail.glasfaser-bochum.net, rev-gruga.de, glasfaser-bochum.net, glabodns.de and mail.edu-lan.de share IP numbers with edu-lan.de.
Name Servers
edu-lan.de is delegated to four name servers: ns1.glabodns.de, ns2.glabodns.de, ns3.glabodns.de and ns4.glabodns.de.
edu-lan.de shares some name servers with other domains, for instance glasfaser-bochum.net, glabodns.de and 112.154.185.in-addr.arpa.
Host names with two IP numbers
Two IPs per host:
ns1.glabodns.de points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161
ns2.glabodns.de points to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161
ns3.glabodns.de points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161
ns4.glabodns.de points to 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161
Mail Servers
edu-lan.de is handled by three mail servers: mail.edu-lan.de, proxmox.edu-lan.de and helpdesk.glasfaser-ruhr.net.
Host names with a single IP:
mail.edu-lan.de points to 185.154.112.6
proxmox.edu-lan.de points to 185.154.112.7