cppmath.com - robtex.com
cppmath.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=1794498411 | ||||||
Similar names
DNS History
6 records (0 active, 6 former)
○NSnova.ns.cloudflare.com2026-11-03 → 2026-11-03 · 3 obs
● 2026-11-03 12:48:12
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
○NSrommy.ns.cloudflare.com2026-11-03 → 2026-11-03 · 3 obs
● 2026-11-03 12:48:12
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
○A104.21.83.1452026-11-03 → 2026-11-03 · 3 obs
● 2026-11-03 12:48:12
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
○A172.67.177.1132026-11-03 → 2026-11-03 · 3 obs
● 2026-11-03 12:48:12
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
○A2606:4700:3031::ac43:b1712026-11-03 → 2026-11-03 · 3 obs
● 2026-11-03 12:48:12
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
○A2606:4700:3033::6815:53912026-11-03 → 2026-11-03 · 3 obs
● 2026-11-03 12:48:12
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
○ 2026-11-06 14:53:30
○ 2026-11-12 16:12:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.41.162.30
NS records: g.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|