studyhackstrack.co - dns.ninja
studyhackstrack.co
| DNSSEC | ⚠️ Not signed | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759785667 | ||||||
Previous names
Next names
DNS History
4 records (0 active, 4 former)
○NSaleena.ns.cloudflare.com2026-09-03 → 2026-09-03 · 3 obs
● 2026-09-03 22:03:56
○ 2026-10-10 11:46:58
○ 2026-10-21 01:47:48
○ 2026-10-10 11:46:58
○ 2026-10-21 01:47:48
○NSdamon.ns.cloudflare.com2026-09-03 → 2026-09-03 · 3 obs
● 2026-09-03 22:03:56
○ 2026-10-10 11:46:58
○ 2026-10-21 01:47:48
○ 2026-10-10 11:46:58
○ 2026-10-21 01:47:48
○MXsmtp.google.com2026-09-03 → 2026-09-03 · 3 obs
● 2026-09-03 22:03:56
○ 2026-10-10 11:46:58
○ 2026-10-21 01:47:48
○ 2026-10-10 11:46:58
○ 2026-10-21 01:47:48
○A213.188.209.2152026-09-03 → 2026-09-03 · 3 obs
● 2026-09-03 22:03:56
○ 2026-10-10 11:46:58
○ 2026-10-21 01:47:48
○ 2026-10-10 11:46:58
○ 2026-10-21 01:47:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | 8 records |
✅ Authoritative Response
Server:212.18.248.57
NS records: a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.registrydns.co, a.registrydns.co, b.registrydns.co...)