databaseadmin.courses - dns.ninja
databaseadmin.courses
courses
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | z.nic.courses, a.nic.courses, b.nic.courses, c.nic.courses... | 12 records |
| databaseadmin.courses | lamar.ns.cloudflare.com, josephine.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.142
NS records: lamar.ns.cloudflare.com, josephine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for databaseadmin.courses (unsigned zone)
⏱️ Timing
Total: 676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.160.99, 104.21.66.133 |
| AAAA | 2 | 2606:4700:3031::6815:4285, 2606:4700:3031::ac43:a063 |
| NS | 2 | josephine.ns.cloudflare.com, lamar.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=8ZnfAIpabXblmwE, v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | josephine.ns.cloudflare.com dns.cloudfla |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.courses, b.nic.courses, c.nic.courses...)