cptrain.com - robtex.com
cptrain.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784893737 | ||||||
Same first word
cptrain.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns27.domaincontrol.com2015-06-10 → 2026-07-24 · 2 obs
● 2026-07-24 12:15:42
●NSns28.domaincontrol.com2015-06-10 → 2026-07-24 · 2 obs
● 2026-07-24 12:15:42
●MXcptrain-com.mail.protection.outlook.com2015-06-10 → 2026-07-24 · 2 obs
● 2026-07-24 12:15:42
●A104.236.39.2212015-10-27 → 2026-07-24 · 3 obs
● 2015-10-27 16:39:46
● 2026-07-24 12:15:42
○A50.63.202.512015-06-10 → 2015-06-10 · 3 obs
○ 2015-10-27 16:39:46
○ 2026-07-24 12:15:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| cptrain.com | ns27.domaincontrol.com, ns28.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cptrain.com (unsigned zone)
⏱️ Timing
Total: 89ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.236.39.221 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 1 | cptrain-com.mail.protection.outlook.com |
| TXT | 2 | MS=ms64531301, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)
Analysis
IP Addresses
cptrain.com resolves to just one IP address, 104.236.39.221.
Name Servers
cptrain.com uses two name servers for its delegation: ns27.domaincontrol.com and ns28.domaincontrol.com.
cptrain.com shares its NS records with other domains, for example aquaitz.com, downtownmover.com, thehealingpowers.com and two others.
The two host names ns27.domaincontrol.com and ns28.domaincontrol.com each have a pair of IP addresses: ns27.domaincontrol.com has 97.74.103.14 and 2603:5:2171::e, and ns28.domaincontrol.com has 173.201.71.14 and 2603:5:2271::e.
Mail Servers
The sole mail server for cptrain.com is cptrain-com.mail.protection.outlook.com.
With 8 IP addresses total, cptrain-com.mail.protection.outlook.com resolves to 52.101.40.2, 52.101.41.26, 52.101.41.54 and 5 others.