cmslearn.ir - dns.ninja
cmslearn.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.252.182.148🇳🇱 DigiTurunc45.252.182.0/24 | ||||||
| PTR | cpnl.amesterida.net | ||||||
| NS | nl1.amesterida.net ⭐ | ||||||
| A | 45.252.182.148🇳🇱 DigiTurunc45.252.182.0/24 | ||||||
| PTR | cpnl.amesterida.net | ||||||
| NS | nl2.amesterida.net | ||||||
| A | 45.252.182.148🇳🇱 DigiTurunc45.252.182.0/24 | ||||||
| PTR | cpnl.amesterida.net | ||||||
| MX | cmslearn.ir ⭐ | ||||||
| A | 45.252.182.148🇳🇱 DigiTurunc45.252.182.0/24 | ||||||
| PTR | cpnl.amesterida.net | ||||||
| TXT | v=spf1 ip4:45.252.182.148 +a +mx +ip4:45.252.182.147 +ip4:45.252.181.133 +ip4... | ||||||
| SOA | nl1.amesterida.netlogservers@amesterida.com 2026-07-10 #5 | ||||||
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=2607241345 | ||||||
MX for
cmslearn.ir |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NScpnl1.amesterida.net2026-03-21 → 2026-05-22 · 5 obs
● 2026-03-21 06:34:24
● 2026-05-22 07:00:44
○ 2026-07-22 08:07:40
○ 2026-07-24 10:41:54
○NScpnl2.amesterida.net2026-03-21 → 2026-05-22 · 5 obs
● 2026-03-21 06:34:24
● 2026-05-22 07:00:44
○ 2026-07-22 08:07:40
○ 2026-07-24 10:41:54
●NSnl1.amesterida.net2026-07-22 → 2026-07-24 · 3 obs
● 2026-07-22 08:07:40
● 2026-07-24 10:41:54
●NSnl2.amesterida.net2026-07-22 → 2026-07-24 · 3 obs
● 2026-07-22 08:07:40
● 2026-07-24 10:41:54
○NSns11.ahazan.com2015-06-27 → 2016-05-04 · 4 obs
● 2016-05-04 20:31:30
○ 2017-03-14 20:45:44
○ 2026-07-24 10:41:54
○NSns12.ahazan.com2015-06-27 → 2016-05-04 · 4 obs
● 2016-05-04 20:31:30
○ 2017-03-14 20:45:44
○ 2026-07-24 10:41:54
○NSus1.emitis.net2017-03-14 → 2017-03-14 · 4 obs
● 2017-03-14 20:45:44
○ 2026-03-21 06:34:24
○ 2026-07-24 10:41:54
○NSus2.emitis.net2017-03-14 → 2017-03-14 · 4 obs
● 2017-03-14 20:45:44
○ 2026-03-21 06:34:24
○ 2026-07-24 10:41:54
●MXcmslearn.ir2015-06-27 → 2026-07-24 · 2 obs
● 2026-07-24 10:41:54
○A107.181.179.232015-06-27 → 2016-05-04 · 4 obs
● 2016-05-04 20:31:30
○ 2017-03-14 20:45:44
○ 2026-07-24 10:41:54
○A172.98.74.2112017-03-14 → 2017-03-14 · 4 obs
● 2017-03-14 20:45:44
○ 2026-03-21 06:34:24
○ 2026-07-24 10:41:54
●A45.252.182.1482026-03-21 → 2026-07-24 · 3 obs
● 2026-03-21 06:34:24
● 2026-07-24 10:41:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | 8 records |
| cmslearn.ir | nl2.amesterida.net, nl1.amesterida.net | - |
✅ Authoritative Response
Server:45.252.182.148
NS records: nl2.amesterida.net, nl1.amesterida.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.252.182.148 |
| NS | 2 | nl2.amesterida.net, nl1.amesterida.net |
| MX | 1 | cmslearn.ir (pri: 0) |
| TXT | 1 | v=spf1 ip4:45.252.182.148 +a +mx +ip4:45 |
| SOA | 1 | nl1.amesterida.net logservers.amesterida |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ir, b.nic.ir, c.nic.ir...)
Analysis
Mail Server Role
cmslearn.ir serves as a mail server for cmslearn.ir.
IP Addresses
cmslearn.ir has exactly one IP address — 45.252.182.148.
irrena.com, mhcollege.net, topersia.com plus two other host names have IP numbers in common with cmslearn.ir.
Name Servers
DNS delegation for cmslearn.ir points to two name servers: nl1.amesterida.net and nl2.amesterida.net.
The name server configuration of cmslearn.ir is shared with other domains, for instance topersia.com, sargolme.com, ahazan.com and two others.
Both nl1.amesterida.net and nl2.amesterida.net have a single IP address, 45.252.182.148, and share it.
Host names pointing to 45.252.182.148 IP addresses: nl1.amesterida.net and nl2.amesterida.net.
Mail Servers
cmslearn.ir uses exactly one mail server, which is cmslearn.ir.
cmslearn.ir has exactly one IP number: 45.252.182.148.