studybysteps.com - robtex.com
studybysteps.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=1793495116 | ||||||
Previous names
Next names
DNS History
10 records (0 active, 10 former)
○NSdns101.registrar-servers.com2026-09-12 → 2026-09-12 · 4 obs
○ 2026-08-28 05:00:24
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
○NSdns102.registrar-servers.com2026-09-12 → 2026-09-12 · 4 obs
○ 2026-08-28 05:00:24
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
○NSns1.lander.d.parity.domains2026-09-12 → 2026-09-12 · 4 obs
○ 2026-08-28 05:00:24
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
○NSns1.vercel-dns.com2026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 05:00:24
○ 2026-09-12 19:02:38
○ 2026-11-01 01:45:16
○ 2026-09-12 19:02:38
○ 2026-11-01 01:45:16
○NSns2.lander.d.parity.domains2026-09-12 → 2026-09-12 · 4 obs
○ 2026-08-28 05:00:24
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
○NSns2.vercel-dns.com2026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 05:00:24
○ 2026-09-12 19:02:38
○ 2026-11-01 01:45:16
○ 2026-09-12 19:02:38
○ 2026-11-01 01:45:16
○A104.219.250.372026-09-12 → 2026-09-12 · 4 obs
○ 2026-08-28 05:00:24
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
○A2.59.170.202026-09-12 → 2026-09-12 · 4 obs
○ 2026-08-28 05:00:24
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
● 2026-09-12 19:02:38
○ 2026-10-17 07:45:12
○ 2026-11-01 01:45:16
○A216.198.79.652026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 05:00:24
○ 2026-09-12 19:02:38
○ 2026-11-01 01:45:16
○ 2026-09-12 19:02:38
○ 2026-11-01 01:45:16
○A64.29.17.652026-08-28 → 2026-08-28 · 3 obs
● 2026-08-28 05:00:24
○ 2026-09-12 19:02:38
○ 2026-11-01 01:45:16
○ 2026-09-12 19:02:38
○ 2026-11-01 01:45:16
🔍 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:192.31.80.30
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: 307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|