prograbooks.com - dns.ninja
prograbooks.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=1785991129 | ||||||
Same first word
prograbooks.com |
DNS History
9 records (0 active, 9 former)
○NSns41.domaincontrol.com2026-08-06 → 2026-08-06 · 1 obs
○ 2026-08-06 04:50:20
○NSns42.domaincontrol.com2026-08-06 → 2026-08-06 · 1 obs
○ 2026-08-06 04:50:20
○NSns67.domaincontrol.com2017-08-10 → 2017-08-10 · 2 obs
● 2017-08-10 03:41:26
○ 2026-08-06 04:50:20
○ 2026-08-06 04:50:20
○NSns68.domaincontrol.com2017-08-10 → 2017-08-10 · 2 obs
● 2017-08-10 03:41:26
○ 2026-08-06 04:50:20
○ 2026-08-06 04:50:20
○A103.90.225.1622026-08-06 → 2026-08-06 · 1 obs
○ 2026-08-06 04:50:20
○A216.239.32.212017-08-10 → 2017-08-10 · 2 obs
● 2017-08-10 03:41:26
○ 2026-08-06 04:50:20
○ 2026-08-06 04:50:20
○A216.239.34.212017-08-10 → 2017-08-10 · 2 obs
● 2017-08-10 03:41:26
○ 2026-08-06 04:50:20
○ 2026-08-06 04:50:20
○A216.239.36.212017-08-10 → 2017-08-10 · 2 obs
● 2017-08-10 03:41:26
○ 2026-08-06 04:50:20
○ 2026-08-06 04:50:20
○A216.239.38.212017-08-10 → 2017-08-10 · 2 obs
● 2017-08-10 03:41:26
○ 2026-08-06 04:50:20
○ 2026-08-06 04:50:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.54.112.30
NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|