can-usa-ptr.com - robtex.com
can-usa-ptr.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=1778762241 | ||||||
Previously MX for
can-usa-ptr.com |
DNS History
4 records (0 active, 4 former)
○NSns1.gsa-host.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 18:23:48
○ 2015-11-05 03:33:56
○ 2026-05-14 12:48:44
○ 2015-11-05 03:33:56
○ 2026-05-14 12:48:44
○NSns2.gsa-host.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 18:23:48
○ 2015-11-05 03:33:56
○ 2026-05-14 12:48:44
○ 2015-11-05 03:33:56
○ 2026-05-14 12:48:44
○MXcan-usa-ptr.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 18:23:48
○ 2015-11-05 03:33:56
○ 2026-05-14 12:48:44
○ 2015-11-05 03:33:56
○ 2026-05-14 12:48:44
○A216.189.1.302008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 18:23:48
○ 2015-11-05 03:33:56
○ 2026-05-14 12:48:44
○ 2015-11-05 03:33:56
○ 2026-05-14 12:48:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.48.79.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 80ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|