kerno.ir - robtex.com
kerno.ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.iran-license.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.iran-license.com ⚠️ Not in zone NS records | ||||||
| NS | ns541.mihanwebhost.com ⚠️ Not in zone NS records | ||||||
| A | 217.144.107.127🇮🇷 netmihan217.144.107.0/24 | ||||||
| PTR | cp72.mihanbank.com | ||||||
| NS | ns542.mihanwebhost.com ⚠️ Not in zone NS records | ||||||
| A | 162.55.128.224🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
| PTR | static.224.128.55.162.clients.your-server.de | ||||||
ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | b.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | c.nic.ir ⚠️ Not in zone NS records | ||||||
| NS | d.nic.ir ⚠️ Not in zone NS records | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.iran-license.com2026-05-31 → 2026-06-20 · 3 obs
● 2026-05-31 19:34:10
● 2026-06-20 09:05:16
○NSns1.irandns.com2019-01-31 → 2019-01-31 · 3 obs
○ 2026-04-23 12:32:10
○ 2026-06-20 09:05:16
●NSns2.iran-license.com2026-05-31 → 2026-06-20 · 3 obs
● 2026-05-31 19:34:10
● 2026-06-20 09:05:16
○NSns2.irandns.com2019-01-31 → 2019-01-31 · 3 obs
○ 2026-04-23 12:32:10
○ 2026-06-20 09:05:16
○NSns3.irandns.com2019-01-31 → 2019-01-31 · 3 obs
○ 2026-04-23 12:32:10
○ 2026-06-20 09:05:16
○NSns4.irandns.com2019-01-31 → 2019-01-31 · 3 obs
○ 2026-04-23 12:32:10
○ 2026-06-20 09:05:16
●NSns541.mihanwebhost.com2026-05-31 → 2026-06-20 · 3 obs
● 2026-05-31 19:34:10
● 2026-06-20 09:05:16
●NSns542.mihanwebhost.com2026-05-31 → 2026-06-20 · 3 obs
● 2026-05-31 19:34:10
● 2026-06-20 09:05:16
○MXmail.kerno.ir2019-01-31 → 2019-01-31 · 3 obs
○ 2026-04-23 12:32:10
○ 2026-06-20 09:05:16
○A185.4.30.722019-01-31 → 2019-01-31 · 3 obs
○ 2026-04-23 12:32:10
○ 2026-06-20 09:05:16
○A2001:4188:2:600:10:10:34:362026-05-27 → 2026-05-27 · 4 obs
● 2026-05-27 18:12:10
○ 2026-05-31 19:34:10
○ 2026-06-20 09:05:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | b.nic.ir, c.nic.ir, d.nic.ir, a.nic.ir | 8 records |
| kerno.ir | ns542.mihanwebhost.com, ns541.mihanwebhost.com, ns2.iran-license.com, ns1.iran-license.com | - |
✅ Authoritative Response
Server:217.144.107.127
NS records: ns542.mihanwebhost.com, ns541.mihanwebhost.com, ns2.iran-license.com, ns1.iran-license.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 5502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ir, b.nic.ir, c.nic.ir...)
Analysis
Name Servers
The NS records for kerno.ir point to four name servers: ns1.iran-license.com, ns2.iran-license.com, ns541.mihanwebhost.com and ns542.mihanwebhost.com.
kerno.ir has at least partial name server overlap with other domains, such as msfs.ir, sahandafzar.com, iranrehab.ir and two others.
It is common to see these name servers used together with name servers ns431.mylittledatacenter.com and ns432.mylittledatacenter.com.
ns541.mihanwebhost.com directs to 217.144.107.127 and ns542.mihanwebhost.com directs to 162.55.128.224; each host name points to exactly one IP number.