firstobservercvta.com - robtex.com
firstobservercvta.com
| DNSSEC | ⚠️ Not signed | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776042002 | ||||||
DNS History
3 records (0 active, 3 former)
○NSns.firstobservercvta.com2015-05-19 → 2015-10-21 · 4 obs
● 2015-05-19 03:48:44
● 2015-10-21 17:50:38
○ 2015-12-23 06:39:58
○ 2026-04-13 01:07:50
● 2015-10-21 17:50:38
○ 2015-12-23 06:39:58
○ 2026-04-13 01:07:50
○MXmail.firstobservercvta.com2015-05-19 → 2015-10-21 · 4 obs
● 2015-05-19 03:48:44
● 2015-10-21 17:50:38
○ 2015-12-23 06:39:58
○ 2026-04-13 01:07:50
● 2015-10-21 17:50:38
○ 2015-12-23 06:39:58
○ 2026-04-13 01:07:50
○A61.198.95.52015-05-19 → 2015-10-21 · 4 obs
● 2015-05-19 03:48:44
● 2015-10-21 17:50:38
○ 2015-12-23 06:39:58
○ 2026-04-13 01:07:50
● 2015-10-21 17:50:38
○ 2015-12-23 06:39:58
○ 2026-04-13 01:07:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.35.51.30
NS records: f.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|