structech.ir - dns.ninja
structech.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.28.10.31🇮🇷 Netafraz195.28.10.0/24 | ||||||
| PTR | fwx.srv68.irwebspace.com | ||||||
| NS | irns1.netafraz.com ⭐ | ||||||
| A | 185.78.22.2🇮🇷 Tebyan185.78.22.0/24 | ||||||
| PTR | irns1.netafraz.com | ||||||
| NS | irns2.netafraz.com | ||||||
| A | 185.78.22.2🇮🇷 Tebyan185.78.22.0/24 | ||||||
| PTR | irns1.netafraz.com | ||||||
| MX | mail.structech.ir ⭐ | ||||||
| A | 195.28.10.31🇮🇷 Netafraz195.28.10.0/24 | ||||||
| PTR | fwx.srv68.irwebspace.com | ||||||
| TXT | google-site-verification=Z-L2d8ZCPPGYkGrGbPJAxwwdsNRF1pvN2Z0Jbx34o3Q | ||||||
| TXT | v=spf1 a mx ip4:195.28.10.0/24 include:_auxspf.axspace.com ~all | ||||||
| SOA | irns1.netafraz.comhostmaster@structech.ir 2026-06-23 #4 | ||||||
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=2608070800 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSdns1.namecheaphosting.com2017-01-02 → 2017-01-02 · 3 obs
○ 2026-03-02 03:49:26
○ 2026-08-07 07:11:20
○NSdns2.namecheaphosting.com2017-01-02 → 2017-01-02 · 3 obs
○ 2026-03-02 03:49:26
○ 2026-08-07 07:11:20
●NSirns1.netafraz.com2026-03-02 → 2026-08-07 · 3 obs
● 2026-03-02 03:49:26
● 2026-08-07 07:11:20
●NSirns2.netafraz.com2026-03-02 → 2026-08-07 · 3 obs
● 2026-03-02 03:49:26
● 2026-08-07 07:11:20
●MXmail.structech.ir2017-01-02 → 2026-08-07 · 4 obs
○ 2026-06-23 08:43:44
● 2026-06-24 15:33:32
● 2026-08-07 07:11:20
●A195.28.10.312026-03-02 → 2026-08-07 · 5 obs
● 2026-03-02 03:49:26
○ 2026-06-23 08:43:44
● 2026-06-24 15:33:32
● 2026-08-07 07:11:20
○A198.54.114.2432017-01-02 → 2017-01-02 · 3 obs
○ 2026-03-02 03:49:26
○ 2026-08-07 07:11:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, c.nic.ir, b.nic.ir, d.nic.ir | 8 records |
| structech.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: 3937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.28.10.31 |
| NS | 2 | irns1.netafraz.com, irns2.netafraz.com |
| MX | 1 | mail.structech.ir (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:195.28.10.0/24 include:_, google-site-verification=Z-L2d8ZCPPGYkGr |
| SOA | 1 | irns1.netafraz.com hostmaster.structech. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ir, a.nic.ir, c.nic.ir...)
Analysis
IP Addresses
structech.ir has exactly one IP address — 195.28.10.31.
mail.hospitaltehran.com, mail.datagis.ir, tehranservice.org plus two other host names have IP numbers in common with structech.ir.
Name Servers
DNS delegation for structech.ir points to two name servers: irns1.netafraz.com and irns2.netafraz.com.
The name server configuration of structech.ir is shared with other domains, for instance saramrt.ir, negareh.net, fartakad.com and two others.
structech.ir shares at least some of its name servers with other domains, including exiss.online, nerdish.ir, bennuts.com and two others.
These name servers are frequently seen alongside the name servers ns2.netafraz.com, ns.netafraz.com, ns3.netafraz.com and irns3.netafraz.com.
Both irns1.netafraz.com and irns2.netafraz.com have a single IP address, 185.78.22.2, and share it.
Host names pointing to 185.78.22.2 IP addresses: irns1.netafraz.com and irns2.netafraz.com.
Mail Servers
structech.ir uses one mail server — mail.structech.ir.
mail.structech.ir has exactly one IP number: 195.28.10.31.