johnjacob.co - robtex.com
johnjacob.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=1759657084 | ||||||
Similar names
DNS History
4 records (0 active, 4 former)
○NSns1.johnjacob.co2018-05-17 → 2018-05-17 · 2 obs
● 2018-05-17 19:59:16
○ 2026-05-13 14:38:36
○ 2026-05-13 14:38:36
○NSns2.johnjacob.co2018-05-17 → 2018-05-17 · 2 obs
● 2018-05-17 19:59:16
○ 2026-05-13 14:38:36
○ 2026-05-13 14:38:36
○MXjohnjacob.co2018-05-17 → 2018-05-17 · 2 obs
● 2018-05-17 19:59:16
○ 2026-05-13 14:38:36
○ 2026-05-13 14:38:36
○A72.52.246.1022018-05-17 → 2018-05-17 · 2 obs
● 2018-05-17 19:59:16
○ 2026-05-13 14:38:36
○ 2026-05-13 14:38:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
✅ Authoritative Response
Server:212.18.249.57
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: 222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|