sqlserver.courses - dns.ninja
sqlserver.courses
courses
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | y.nic.courses, a.nic.courses, b.nic.courses, c.nic.courses... | 12 records |
| sqlserver.courses | ns04.domaincontrol.com, ns03.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.2
NS records: ns04.domaincontrol.com, ns03.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sqlserver.courses (unsigned zone)
⏱️ Timing
Total: 1822ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.courses, b.nic.courses, c.nic.courses...)