studyresourcecenter.sbs - robtex.com
studyresourcecenter.sbs
| DNSSEC | ⚠️ Not signed | ||||||
sbs
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.sbs | ||||||
| NS | b.nic.sbs | ||||||
| NS | c.nic.sbs | ||||||
| NS | d.nic.sbs | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1774957866 | ||||||
Same first word
studyresourcecenter.sbs |
DNS History
6 records (0 active, 6 former)
○NSedward.ns.cloudflare.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 11:15:46
○ 2026-03-31 12:12:30
○ 2026-03-31 12:12:30
○NSliz.ns.cloudflare.com2026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 11:15:46
○ 2026-03-31 12:12:30
○ 2026-03-31 12:12:30
○A104.21.42.492026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 11:15:46
○ 2026-03-31 12:12:30
○ 2026-03-31 12:12:30
○A172.67.200.1932026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 11:15:46
○ 2026-03-31 12:12:30
○ 2026-03-31 12:12:30
○A2606:4700:3035::6815:2a312026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 11:15:46
○ 2026-03-31 12:12:30
○ 2026-03-31 12:12:30
○A2606:4700:3035::ac43:c8c12026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 11:15:46
○ 2026-03-31 12:12:30
○ 2026-03-31 12:12:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sbs | d.nic.sbs, b.nic.sbs, c.nic.sbs, a.nic.sbs | 8 records |
✅ Authoritative Response
Server:194.169.218.127
NS records: d.nic.sbs, b.nic.sbs, c.nic.sbs, a.nic.sbs
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.nic.sbs, d.nic.sbs, b.nic.sbs...)