birkar.ir - robtex.com
birkar.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.143.233.235🇮🇷 ARVANCLOUD-CDN-IR185.143.233.0/24 | ||||||
| A | 185.143.234.235🇮🇷 ARVANCLOUD-CDN-IR185.143.234.0/24 | ||||||
| NS | d.ns.arvancdn.ir ⭐ | ||||||
| A | 185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24 | ||||||
| NS | m.ns.arvancdn.ir | ||||||
| A | 185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24 | ||||||
| MX | mail.birkar.ir ⭐ | ||||||
| A | 79.127.4.158🇮🇷 ASIATECH79.127.0.0/19 Asiatech IPv4 Route | ||||||
| TXT | v=spf1 a mx ptr ip4:78.39.234.158 ip4:2.185.239.12 ipd:79.127.4.158 | ||||||
| SOA | d.ns.arvancdn.irhostmaster@arvancloud.ir serial=1773029126 | ||||||
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=2603271330 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSd.ns.arvancdn.ir2026-03-02 → 2026-03-27 · 3 obs
● 2026-03-02 09:43:32
● 2026-03-27 10:35:00
●NSm.ns.arvancdn.ir2026-03-02 → 2026-03-27 · 3 obs
● 2026-03-02 09:43:32
● 2026-03-27 10:35:00
○NSns1.netafrooz.net2018-10-29 → 2018-10-29 · 3 obs
○ 2026-03-02 09:43:32
○ 2026-03-27 10:35:00
●MXmail.birkar.ir2026-03-02 → 2026-03-27 · 2 obs
● 2026-03-27 10:35:00
●A185.143.233.2352026-03-02 → 2026-03-27 · 3 obs
● 2026-03-02 09:43:32
● 2026-03-27 10:35:00
●A185.143.234.2352026-03-02 → 2026-03-27 · 3 obs
● 2026-03-02 09:43:32
● 2026-03-27 10:35:00
○A185.27.134.1352018-10-29 → 2018-10-29 · 3 obs
○ 2026-03-02 09:43:32
○ 2026-03-27 10:35:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| birkar.ir | m.ns.arvancdn.ir, d.ns.arvancdn.ir | - |
✅ Authoritative Response
Server:185.143.232.253
NS records: m.ns.arvancdn.ir, d.ns.arvancdn.ir
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 4065ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 185.143.233.235, 185.143.234.235 |
| NS | 2 | m.ns.arvancdn.ir, d.ns.arvancdn.ir |
| MX | 1 | mail.birkar.ir (pri: 10) |
| TXT | 1 | v=spf1 a mx ptr ip4:78.39.234.158 ip4:2. |
| SOA | 1 | d.ns.arvancdn.ir hostmaster.arvancloud.i |
Analysis
Hierarchy
birkar.ir is a parent of www.birkar.ir and mail.birkar.ir.
IP Addresses
birkar.ir points to two IP numbers: 185.143.233.235 and 185.143.234.235.
Other host names such as www.cobrasystem.ir, humanresource.ostan-es.ir, farasookhabar.ir, srv4.sanjesh.org and delshop.ir share IPs with birkar.ir.
Name Servers
Two name servers d.ns.arvancdn.ir and m.ns.arvancdn.ir handle the delegation for birkar.ir.
birkar.ir shares the same name server setup as other domains, for example imengroup.ir, toobagol.com, tixo.ir, 72256.ir and mediasanat.ir.
birkar.ir at least partially shares name servers with other domains, for example trta.ir, faragohar.ir, f2me.ir, zdx.ir and sinainsurance.com.
these name servers are commonly used with the following name servers: w.ns.arvancdn.ir, y.ns.arvancdn.ir, s.ns.arvancdn.ir, x.ns.arvancdn.ir, r.ns.arvancdn.ir, z.ns.arvancdn.ir, o.ns.arvancdn.ir, n.ns.arvancdn.ir, q.ns.arvancdn.ir and t.ns.arvancdn.ir.
Host names with a single IP:
d.ns.arvancdn.ir points to 185.143.232.253.
m.ns.arvancdn.ir points to 185.143.232.253.
Host names pointing to 185.143.232.253: d.ns.arvancdn.ir and m.ns.arvancdn.ir.
Mail Servers
The mail.birkar.ir mail server handles birkar.ir.
mail.birkar.ir points to a single IP number: 79.127.4.158.