usa-adver.com - robtex.com
usa-adver.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=1775955462 | ||||||
DNS History
7 records (0 active, 7 former)
○NScoco.ns.cloudflare.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 12:01:08
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○NSken.ns.cloudflare.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 12:01:08
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○MXmail.usa-adver.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 12:01:08
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○A104.28.12.2352019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 12:01:08
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○A104.28.13.2352019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 12:01:08
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○A2606:4700:30::681c:ceb2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 12:01:08
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○A2606:4700:30::681c:deb2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 12:01:08
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
○ 2026-03-27 16:23:12
○ 2026-04-12 01:10:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.31.80.30
NS records: k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, 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
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|