first.ir - robtex.com
first.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.126.6.204🇮🇷 PISHGAMAN-DATACENTER185.126.6.0/24 | ||||||
| NS | first.ir ⭐ | ||||||
| A | 185.126.6.204🇮🇷 PISHGAMAN-DATACENTER185.126.6.0/24 | ||||||
| NS | ns1.rondpark.com ⚠️ Not in zone NS records | ||||||
| A | 185.126.6.204🇮🇷 PISHGAMAN-DATACENTER185.126.6.0/24 | ||||||
| NS | ns2.rondpark.com ⚠️ Not in zone NS records | ||||||
| A | 185.126.6.204🇮🇷 PISHGAMAN-DATACENTER185.126.6.0/24 | ||||||
| SOA | first.irinfra@rondpark.com 2017-04-27 #46 | ||||||
ir
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ir ⭐ | ||||||
| NS | b.nic.ir | ||||||
| NS | c.nic.ir | ||||||
| NS | d.nic.ir | ||||||
| SOA | a.nic.irinfo@nic.ir serial=2607140930 | ||||||
NS for
first.ir |
Previously MX for
first.ir |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSfirst.ir2026-07-07 → 2026-07-14 · 3 obs
● 2026-07-07 15:07:54
● 2026-07-14 07:04:26
○NSirns70.sazinit.com2015-08-02 → 2015-12-06 · 4 obs
● 2015-12-06 07:03:52
○ 2017-08-01 01:46:08
○ 2026-07-14 07:04:26
○NSirns71.sazinit.com2015-08-02 → 2015-12-06 · 4 obs
● 2015-12-06 07:03:52
○ 2017-08-01 01:46:08
○ 2026-07-14 07:04:26
●NSns1.rondpark.com2026-07-06 → 2026-07-14 · 3 obs
● 2026-07-06 17:38:26
● 2026-07-14 07:04:26
●NSns2.rondpark.com2026-07-06 → 2026-07-14 · 3 obs
● 2026-07-06 17:38:26
● 2026-07-14 07:04:26
○NSns60.sazingroup.com2017-08-01 → 2017-08-01 · 4 obs
● 2017-08-01 01:46:08
○ 2026-07-06 17:38:26
○ 2026-07-14 07:04:26
○NSns61.sazingroup.com2017-08-01 → 2017-08-01 · 4 obs
● 2017-08-01 01:46:08
○ 2026-07-06 17:38:26
○ 2026-07-14 07:04:26
○MXfirst.ir2015-08-02 → 2015-12-06 · 4 obs
● 2015-12-06 07:03:52
○ 2017-08-01 01:46:08
○ 2026-07-14 07:04:26
○MXmail.first.ir2015-08-02 → 2017-08-01 · 4 obs
● 2017-08-01 01:46:08
○ 2026-07-06 17:38:26
○ 2026-07-14 07:04:26
○A158.58.186.1682015-08-02 → 2015-12-06 · 4 obs
● 2015-12-06 07:03:52
○ 2017-08-01 01:46:08
○ 2026-07-14 07:04:26
●A185.126.6.2042026-07-07 → 2026-07-14 · 3 obs
● 2026-07-07 15:07:54
● 2026-07-14 07:04:26
○A5.196.251.282017-08-01 → 2017-08-01 · 4 obs
● 2017-08-01 01:46:08
○ 2026-07-06 17:38:26
○ 2026-07-14 07:04:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| first.ir | ns2.rondpark.com, ns1.rondpark.com | - |
✅ Authoritative Response
Server:185.126.6.204
NS records: ns2.rondpark.com, ns1.rondpark.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 4031ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.126.6.204 |
| SOA | 1 | first.ir infra.rondpark.com |
Analysis
Name Server Role
first.ir is listed as a name server for first.ir — it is in-bailiwick, authoritative for its own domain.
ns1.rondpark.com, ns2.rondpark.com and first.ir are commonly seen together as name servers.
IP Addresses
first.ir has exactly one IP address — 185.126.6.204.
polysteel.ir, bci.ir, barcelonafc.ir plus two other host names have IP numbers in common with first.ir.
Name Servers
first.ir is delegated to three name servers: first.ir, ns1.rondpark.com and ns2.rondpark.com.
The name servers of first.ir overlap at least partially with those of other domains — among them imom.ir, tooski.ir, kinetix.ir and two more.
These name servers commonly appear in delegations together with hesaran.ir, generate.ir, googleshop.ir and 3 other.
first.ir, ns1.rondpark.com and ns2.rondpark.com each resolve to a single IP address: 185.126.6.204.
Three host names point to 185.126.6.204: first.ir, ns1.rondpark.com and ns2.rondpark.com.