gitlab.cern.ch - robtex.com
gitlab.cern.ch
cern.ch
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| cern.ch | ext-dns-1.cern.ch, ext-dns-2.cern.ch, scsnms.switch.ch | 6 records |
✅ Authoritative Response
Server:192.91.245.85
NS records: ext-dns-1.cern.ch, ext-dns-2.cern.ch, scsnms.switch.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cern.ch (unsigned zone)
⏱️ Timing
Total: 2102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 6 | 188.185.50.215, 137.138.155.161... |
| AAAA | 6 | 2001:1458:d00:3a::100:332, 2001:1458:d00:61::100:68... |
| NS | 2 | ext-dns-2.cern.ch, ext-dns-1.cern.ch |
| SOA | 1 | ext-dns-1.cern.ch external-dns.cern.ch |
📌 Glue Records Collected
Total: 6
In-bailiwick: 4 (ext-dns-2.cern.ch, ext-dns-1.cern.ch, ext-dns-2.cern.ch...)
Out-of-bailiwick: 2 (scsnms.switch.ch, scsnms.switch.ch)