ns2.4tehran.ir - robtex.com
ns2.4tehran.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.151.145.36🇮🇷 AT-CLOUD193.151.144.0/22 | ||||||
| PTR | aco.ir | ||||||
| PTR | baazi.ir | ||||||
4tehran.ir
Previously NS for
Same first word
Similar names
n2s.org |
2ns.eu |
2ns.cn |
n2s.net |
s2n.com.br |
2ns.org |
n2s.de |
s2n.co |
n2s.co.uk |
sn2.be |
2sn.org |
s2n.ca |
s2n.pl |
s2n.biz |
s2n.ru |
2ns.ir |
s2n.co.nz |
n2s.global |
2sn.eu |
2sn.fr |
2ns.de |
2ns.info |
n2s.co |
n2s.ca |
DNS History
3 records (1 active, 2 former)
●A193.151.145.362026-06-24 → 2026-07-31 · 3 obs
○ 2026-03-08 18:45:38
● 2026-06-24 05:20:20
● 2026-07-31 21:19:46
● 2026-06-24 05:20:20
● 2026-07-31 21:19:46
○A80.244.7.1762026-02-17 → 2026-07-31 · 2 obs
○ 2026-02-17 19:35:22
○ 2026-07-31 21:19:46
○ 2026-07-31 21:19:46
○A91.216.217.532026-02-17 → 2026-02-24 · 4 obs
● 2026-02-17 19:35:22
● 2026-02-24 09:39:46
○ 2026-03-08 18:45:38
○ 2026-07-31 21:19:46
● 2026-02-24 09:39:46
○ 2026-03-08 18:45:38
○ 2026-07-31 21:19:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | 8 records |
| 4tehran.ir | ns2.regno.ir, ns1.regno.ir | 2 records |
✅ Authoritative Response
Server:193.151.145.36
NS records: ns2.regno.ir, ns1.regno.ir
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3543ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.151.145.36 |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.nic.ir, a.nic.ir, b.nic.ir...)
Out-of-bailiwick: 2 (ns1.regno.ir, ns2.regno.ir)
Analysis
IP Addresses
ns2.4tehran.ir resolves to just one IP address, 193.151.145.36.
Two other host names, along with mail.caem.ir, mail.satka.ir and nicka.ir, also share IP numbers with ns2.4tehran.ir.