yastech.ir - robtex.com
yastech.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | irns1.netafraz.com ⚠️ Not in zone NS records | ||||||
| A | 185.78.22.2🇮🇷 Tebyan185.78.22.0/24 | ||||||
| PTR | irns1.netafraz.com | ||||||
| NS | irns2.netafraz.com ⚠️ Not in zone NS records | ||||||
| A | 185.78.22.2🇮🇷 Tebyan185.78.22.0/24 | ||||||
| PTR | irns1.netafraz.com | ||||||
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
2 records (2 active, 0 former)
●NSirns1.netafraz.com2026-07-09 → 2026-07-22 · 2 obs
● 2026-07-22 05:26:52
●NSirns2.netafraz.com2026-07-09 → 2026-07-22 · 2 obs
● 2026-07-22 05:26:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| yastech.ir | irns2.netafraz.com, irns1.netafraz.com | - |
✅ Authoritative Response
Server:185.78.22.2
NS records: irns2.netafraz.com, irns1.netafraz.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The NS records for yastech.ir delegate to irns1.netafraz.com and irns2.netafraz.com.
yastech.ir uses the same name servers as several other domains — among them 1lahze.com, ahmadfanaei.com, esfahanpishro.ir and two more.
yastech.ir partially shares its NS delegation with several other domains, including sohateb.com, javanled.com, pasazhk.com and two others.
The name servers ns2.netafraz.com, ns.netafraz.com, ns3.netafraz.com and irns3.netafraz.com are often found in use alongside these name servers.
Each of irns1.netafraz.com and irns2.netafraz.com points to exactly one IP address: 185.78.22.2.
irns1.netafraz.com and irns2.netafraz.com each have 185.78.22.2 IP addresses.