mail.cht.ir - robtex.com
mail.cht.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.151.145.36🇮🇷 AT-CLOUD193.151.144.0/22 | ||||||
| PTR | aco.ir | ||||||
| PTR | baazi.ir | ||||||
cht.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.151.145.36🇮🇷 AT-CLOUD193.151.144.0/22 | ||||||
| NS | ns1.cht.ir ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.regco.ir ⚠️ Not in zone NS records | ||||||
| NS | ns2.cht.ir ⚠️ Not in parent delegation | ||||||
| NS | ns2.regco.ir ⚠️ Not in zone NS records | ||||||
| MX | mail.cht.ir ⭐ | ||||||
| SOA | ns1.cht.iradmin@cht.ir 2026-04-28 #1 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
●A193.151.145.362026-05-26 → 2026-08-13 · 11 obs
○ 2026-03-01 00:01:32
● 2026-05-26 15:43:22
● 2026-06-03 04:55:38
○ 2026-06-07 07:42:12
○ 2026-06-11 11:29:28
● 2026-06-15 23:35:10
○ 2026-07-04 01:36:24
● 2026-07-09 05:16:14
○ 2026-07-23 20:50:12
● 2026-07-24 01:22:08
● 2026-08-13 23:03:30
● 2026-05-26 15:43:22
● 2026-06-03 04:55:38
○ 2026-06-07 07:42:12
○ 2026-06-11 11:29:28
● 2026-06-15 23:35:10
○ 2026-07-04 01:36:24
● 2026-07-09 05:16:14
○ 2026-07-23 20:50:12
● 2026-07-24 01:22:08
● 2026-08-13 23:03:30
○A31.25.89.212015-06-25 → 2016-04-17 · 4 obs
● 2015-06-25 00:38:12
● 2016-04-17 08:37:10
○ 2026-02-15 01:41:38
○ 2026-08-13 23:03:30
● 2016-04-17 08:37:10
○ 2026-02-15 01:41:38
○ 2026-08-13 23:03:30
○A91.216.217.962026-02-15 → 2026-02-19 · 5 obs
○ 2016-04-17 08:37:10
● 2026-02-15 01:41:38
● 2026-02-19 13:09:54
○ 2026-03-01 00:01:32
○ 2026-08-13 23:03:30
● 2026-02-15 01:41:38
● 2026-02-19 13:09:54
○ 2026-03-01 00:01:32
○ 2026-08-13 23:03:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | 8 records |
| cht.ir | ns2.regco.ir, ns1.regco.ir | 2 records |
✅ Authoritative Response
Server:193.151.145.36
NS records: ns2.regco.ir, ns1.regco.ir
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3822ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.151.145.36 |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.nic.ir, b.nic.ir, c.nic.ir...)
Out-of-bailiwick: 2 (ns1.regco.ir, ns2.regco.ir)
Analysis
Mail Server Role
mail.cht.ir serves as a mail server for cht.ir.
IP Addresses
mail.cht.ir points to a single IP number: 193.151.145.36.
Additional host names — mobilo.ir, emohr.ir, mail.amo.ir and two others — share IP numbers with mail.cht.ir.