study2hack.com - robtex.com
study2hack.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=1794538611 | ||||||
Same first word
DNS History
10 records (0 active, 10 former)
○NSns-cloud-d1.googledomains.com2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:16:02
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○NSns-cloud-d2.googledomains.com2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:16:02
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○NSns-cloud-d3.googledomains.com2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:16:02
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○NSns-cloud-d4.googledomains.com2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:16:02
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○MXalt1.aspmx.l.google.com2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:16:02
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○MXalt2.aspmx.l.google.com2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:16:02
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○MXalt3.aspmx.l.google.com2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:16:02
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○MXalt4.aspmx.l.google.com2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:16:02
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○MXaspmx.l.google.com2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:16:02
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○A76.76.21.212026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:16:02
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
○ 2026-11-13 03:10:54
○ 2026-11-13 03:19:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.55.83.30
NS records: e.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|