ntbx.ir - robtex.com
ntbx.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | l.ns.arvancdn.ir ⚠️ Not in zone NS records | ||||||
| A | 185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24 | ||||||
| NS | v.ns.arvancdn.ir ⚠️ Not in zone NS records | ||||||
| A | 185.143.235.253🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24 | ||||||
ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | b.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | c.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | d.nic.ir ⚠️ Not in zone NS records | ||||||
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
●NSl.ns.arvancdn.ir2026-08-01 → 2026-08-07 · 2 obs
● 2026-08-07 03:35:36
●NSv.ns.arvancdn.ir2026-08-01 → 2026-08-07 · 2 obs
● 2026-08-07 03:35:36
○A45.149.76.2002026-08-01 → 2026-08-01 · 2 obs
○ 2026-08-07 03:35:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| ntbx.ir | v.ns.arvancdn.ir, l.ns.arvancdn.ir | - |
✅ Authoritative Response
Server:185.143.235.253
NS records: v.ns.arvancdn.ir, l.ns.arvancdn.ir
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.149.76.200 |
| NS | 2 | l.ns.arvancdn.ir, v.ns.arvancdn.ir |
| SOA | 1 | l.ns.arvancdn.ir hostmaster.arvancloud.i |
Analysis
Name Servers
ntbx.ir is delegated to two name servers: l.ns.arvancdn.ir and v.ns.arvancdn.ir.
ntbx.ir uses the same name servers as several other domains — among them hamechizdan.com, kavirtire.org, gesage.org and two more.
ntbx.ir has at least partial name server overlap with other domains, such as drsadafi.com, positron-shop.com, r1-edge-v2.s3mer.net and two others.
c.ns.arvancdn.ir, s.ns.arvancdn.ir and q.ns.arvancdn.ir — plus 7 other name servers — are commonly paired with these name servers.
l.ns.arvancdn.ir directs to 185.143.232.253 and v.ns.arvancdn.ir directs to 185.143.235.253; each host name points to exactly one IP number.