kbtehran.ir - robtex.com
kbtehran.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cyancoder.ir ⚠️ Not in zone NS records | ||||||
| NS | ns2.cyancoder.ir ⚠️ Not in zone NS records | ||||||
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=2608101400 | ||||||
Same first word
kbtehran.ir |
Similar names
DNS History
2 records (2 active, 0 former)
●NSns1.cyancoder.ir2026-03-09 → 2026-08-10 · 2 obs
● 2026-03-09 20:59:36
● 2026-08-10 10:43:42
● 2026-08-10 10:43:42
●NSns2.cyancoder.ir2026-03-09 → 2026-08-10 · 2 obs
● 2026-03-09 20:59:36
● 2026-08-10 10:43:42
● 2026-08-10 10:43:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| kbtehran.ir | ns2.cyancoder.ir, ns1.cyancoder.ir | 2 records |
✅ Authoritative Response
Server:78.157.51.248
NS records: ns2.cyancoder.ir, ns1.cyancoder.ir
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.157.51.248 |
| NS | 2 | ns2.server-78-157-51-248.da.direct, ns1.server-78-157-51-248.da.direct |
| MX | 1 | mail.kbtehran.ir (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:78.157.51.248 ~all |
| SOA | 1 | ns1.server-78-157-51-248.da.direct hostm |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cyancoder.ir, ns2.cyancoder.ir)
Analysis
Name Servers
Two name servers handle the delegation for kbtehran.ir: ns1.cyancoder.ir and ns2.cyancoder.ir.
kbtehran.ir is at least partially co-delegated on name servers with other domains, such as cyancoder.ir.
These name servers tend to be deployed in combination with the name servers ns1.server-78-157-51-248.da.direct and ns2.server-78-157-51-248.da.direct.