head.ir - robtex.com
head.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.domaincity.ir ⚠️ Not in zone NS records | ||||||
| A | 91.207.205.36🇺🇦 ASIATECH91.207.205.0/24 | ||||||
| PTR | rs18ir.accessdeny.net | ||||||
| NS | ns2.domaincity.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=2608141930 | ||||||
MX for
head.ir |
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
●NSns1.domaincity.ir2026-08-13 → 2026-08-14 · 3 obs
● 2026-08-13 07:24:42
● 2026-08-14 16:20:18
○NSns1.irandomainparking.com2015-07-05 → 2017-06-24 · 4 obs
● 2017-06-24 08:04:16
○ 2026-08-13 07:24:42
○ 2026-08-14 16:20:18
●NSns2.domaincity.ir2026-08-13 → 2026-08-14 · 3 obs
● 2026-08-13 07:24:42
● 2026-08-14 16:20:18
○NSns2.irandomainparking.com2015-07-05 → 2017-06-24 · 4 obs
● 2017-06-24 08:04:16
○ 2026-08-13 07:24:42
○ 2026-08-14 16:20:18
○NSns97.accessdeny.net2026-08-13 → 2026-08-13 · 3 obs
● 2026-08-13 07:24:42
○ 2026-08-14 16:20:18
○NSns98.accessdeny.net2026-08-13 → 2026-08-13 · 3 obs
● 2026-08-13 07:24:42
○ 2026-08-14 16:20:18
○MXhead.ir2026-08-13 → 2026-08-13 · 3 obs
● 2026-08-13 07:24:42
○ 2026-08-14 16:20:18
○MXmail.head.ir2015-07-05 → 2017-06-24 · 4 obs
● 2017-06-24 08:04:16
○ 2026-08-13 07:24:42
○ 2026-08-14 16:20:18
○A5.61.24.2162015-07-05 → 2017-06-24 · 4 obs
● 2017-06-24 08:04:16
○ 2026-08-13 07:24:42
○ 2026-08-14 16:20:18
○A91.207.205.362026-08-13 → 2026-08-13 · 3 obs
● 2026-08-13 07:24:42
○ 2026-08-14 16:20:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | c.nic.ir, b.nic.ir, a.nic.ir, d.nic.ir | 8 records |
| head.ir | ns2.domaincity.ir, ns1.domaincity.ir | 2 records |
✅ Authoritative Response
Server:91.207.205.36
NS records: ns2.domaincity.ir, ns1.domaincity.ir
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.207.205.36 |
| NS | 2 | ns98.accessdeny.net, ns97.accessdeny.net |
| MX | 1 | head.ir (pri: 0) |
| TXT | 1 | v=spf1 ip4:91.207.205.36 ip4:78.46.198.8 |
| SOA | 1 | ns97.accessdeny.net cp-w-ir.talahost.net |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.nic.ir, b.nic.ir, c.nic.ir...)
Out-of-bailiwick: 2 (ns1.domaincity.ir, ns2.domaincity.ir)
Analysis
Mail Server Role
head.ir is listed as a mail server for itself.
Name Servers
Two name servers handle the delegation for head.ir: ns1.domaincity.ir and ns2.domaincity.ir.
At least some of head.ir's name servers are shared with other domains, for example digiaqua.ir, crystalco.ir, hwh.ir and two more.
These name servers tend to be deployed in combination with the name servers ns97.accessdeny.net and ns98.accessdeny.net.
Hosts with just one IP address:
The hostname ns1.domaincity.ir resolves to 91.207.205.36.