linuxtech.ir - dns.ninja
linuxtech.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.61.30.202🇮🇷 Nrp-Network5.61.30.0/24 Negah Roshan Pars - ParsDev Iran Network | ||||||
| NS | ns1.selvapark.ir ⚠️ Not in zone NS records | ||||||
| NS | ns2.selvapark.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=2608030030 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
○NSns1.linuxtech.ir2019-01-06 → 2019-01-06 · 3 obs
○ 2026-03-26 03:20:26
○ 2026-08-02 21:54:52
●NSns1.selvapark.ir2026-03-26 → 2026-08-02 · 3 obs
● 2026-03-26 03:20:26
● 2026-08-02 21:54:52
○NSns2.linuxtech.ir2019-01-06 → 2019-01-06 · 3 obs
○ 2026-03-26 03:20:26
○ 2026-08-02 21:54:52
●NSns2.selvapark.ir2026-03-26 → 2026-08-02 · 3 obs
● 2026-03-26 03:20:26
● 2026-08-02 21:54:52
○NSns3.linuxtech.ir2019-01-06 → 2019-01-06 · 3 obs
○ 2026-03-26 03:20:26
○ 2026-08-02 21:54:52
○NSns4.linuxtech.ir2019-01-06 → 2019-01-06 · 3 obs
○ 2026-03-26 03:20:26
○ 2026-08-02 21:54:52
○MXmail.linuxtech.ir2019-01-06 → 2019-01-06 · 3 obs
○ 2026-03-26 03:20:26
○ 2026-08-02 21:54:52
○A185.8.173.1052019-01-06 → 2019-01-06 · 3 obs
○ 2026-03-26 03:20:26
○ 2026-08-02 21:54:52
○A45.156.185.1062026-03-26 → 2026-08-02 · 2 obs
○ 2026-08-02 21:54:52
●A5.61.30.2022026-07-02 → 2026-08-02 · 9 obs
● 2026-07-02 19:08:28
○ 2026-07-11 12:11:02
● 2026-07-13 05:13:24
○ 2026-07-14 21:25:54
● 2026-08-02 05:48:30
○ 2026-08-02 15:13:32
● 2026-08-02 21:19:18
● 2026-08-02 21:54:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, c.nic.ir, b.nic.ir, d.nic.ir | 8 records |
| linuxtech.ir | ns2.selvapark.ir, ns1.selvapark.ir | 2 records |
✅ Authoritative Response
Server:5.61.30.202
NS records: ns2.selvapark.ir, ns1.selvapark.ir
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.61.30.202 |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.nic.ir, a.nic.ir, c.nic.ir...)
Out-of-bailiwick: 2 (ns1.selvapark.ir, ns2.selvapark.ir)
Analysis
Hierarchy
The domain linuxtech.ir serves as parent to mail.linuxtech.ir, ns2.linuxtech.ir, ns3.linuxtech.ir, ns4.linuxtech.ir and ns1.linuxtech.ir.
IP Addresses
linuxtech.ir has exactly one IP address — 5.61.30.202.
wordpress.tofly.ir, faraoptic.ir, meda.ir plus two other host names have IP numbers in common with linuxtech.ir.
Name Servers
linuxtech.ir uses two name servers for its delegation: ns1.selvapark.ir and ns2.selvapark.ir.
The name server configuration of linuxtech.ir is shared with other domains, for instance likeco.ir, darkknight.ir, farnico.ir and two others.
At least some of linuxtech.ir's name servers are shared with other domains, for example khorasanglass.ir, behpars.ir, partomoj.ir and two more.
These name servers tend to appear together with the name servers 0919.5654120.mob, ns1.selva.ir and ns2.selva.ir, plus two others.