bourslearn.ir - robtex.com
bourslearn.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | j.ns.arvancdn.com ⚠️ Not in zone NS records | ||||||
| A | 185.215.234.253🇦🇪 ARVANCLOUD-CDN185.215.234.0/24 | ||||||
| NS | q.ns.arvancdn.com ⚠️ Not in zone NS records | ||||||
| A | 185.215.235.253🇦🇪 ARVANCLOUD-CDN185.215.235.0/24 | ||||||
ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.nic.ir ⭐ | ||||||
| NS | b.nic.ir | ||||||
| NS | c.nic.ir | ||||||
| NS | d.nic.ir | ||||||
| SOA | a.nic.irinfo@nic.ir serial=2603251415 | ||||||
Same first word
bourslearn.ir |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, d.nic.ir, c.nic.ir, b.nic.ir | - |
| bourslearn.ir | q.ns.arvancdn.com, j.ns.arvancdn.com | - |
✅ Authoritative Response
Server:185.215.235.253
NS records: q.ns.arvancdn.com, j.ns.arvancdn.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3756ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers j.ns.arvancdn.com and q.ns.arvancdn.com handle the delegation for bourslearn.ir.
bourslearn.ir at least partially shares name servers with other domains, for instance azinfaza.ir, ashpazkala.com, tehranmetro.com, centerlab.ir and drfathololomi.ir.
These name servers are commonly used with x.ns.arvancdn.com, n.ns.arvancdn.com, irns1.netafraz.com, irns2.netafraz.com, s.ns.arvancdn.com, e.ns.arvancdn.com, l.ns.arvancdn.com, k.ns.arvancdn.net and b.ns.arvancdn.com.
Host names with one IP:
j.ns.arvancdn.com points to: 185.215.234.253
q.ns.arvancdn.com points to: 185.215.235.253