btraining.com.mx - dns.ninja
btraining.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.144.240.138🇺🇸 Limestone Networks216.144.240.0/20 Inc. 400 S. Akard Street Dallas, TX 75202 US | ||||||
| PTR | apolo.hosting-mexico.net | ||||||
| NS | ns1-apolo.hosting-mexico.net ⭐ | ||||||
| A | 216.144.240.138🇺🇸 Limestone Networks216.144.240.0/20 Inc. 400 S. Akard Street Dallas, TX 75202 US | ||||||
| PTR | apolo.hosting-mexico.net | ||||||
| NS | ns2-apolo.hosting-mexico.net | ||||||
| A | 216.144.240.139🇺🇸 Limestone Networks216.144.240.0/20 Inc. 400 S. Akard Street Dallas, TX 75202 US | ||||||
| PTR | apolo-mail.hosting-mexico.net | ||||||
| MX | btraining.com.mx ⭐ | ||||||
| A | 216.144.240.138🇺🇸 Limestone Networks216.144.240.0/20 Inc. 400 S. Akard Street Dallas, TX 75202 US | ||||||
| PTR | apolo.hosting-mexico.net | ||||||
| TXT | v=spf1 include:spf.fromdoppler.com ~all | ||||||
| SOA | ns1-apolo.hosting-mexico.netroot@216-144-240-138.cprapid.com 2026-07-15 #1 | ||||||
com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | m.mx-ns.mx ⭐ ⚠️ Not in parent delegation | ||||||
| NS | c.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | e.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | i.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | o.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | x.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1786462957 | ||||||
MX for
btraining.com.mx |
Same first word
btraining.com |
btraining.com.mx |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1-apolo.hosting-mexico.net2026-06-07 → 2026-08-11 · 2 obs
● 2026-08-11 16:01:06
●NSns2-apolo.hosting-mexico.net2026-06-07 → 2026-08-11 · 2 obs
● 2026-08-11 16:01:06
●MXbtraining.com.mx2026-06-07 → 2026-08-11 · 2 obs
● 2026-08-11 16:01:06
●A216.144.240.1382026-06-07 → 2026-08-11 · 2 obs
● 2026-08-11 16:01:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| btraining.com.mx | ns1-apolo.hosting-mexico.net, ns2-apolo.hosting-mexico.net | - |
✅ Authoritative Response
Server:216.144.240.138
NS records: ns1-apolo.hosting-mexico.net, ns2-apolo.hosting-mexico.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btraining.com.mx (unsigned zone)
⏱️ Timing
Total: 432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.144.240.138 |
| NS | 2 | ns1-apolo.hosting-mexico.net, ns2-apolo.hosting-mexico.net |
| MX | 1 | btraining.com.mx (pri: 0) |
| TXT | 1 | v=spf1 include:spf.fromdoppler.com ~all |
| SOA | 1 | ns1-apolo.hosting-mexico.net root.216-14 |
Analysis
Mail Server Role
btraining.com.mx is listed as a mail server for itself.
IP Addresses
btraining.com.mx resolves to one IP address: 216.144.240.138.
cpcontacts.eimportacion.com.mx, cpuul.com, 216-144-240-138.cprapid.com and two other host names share IP numbers with btraining.com.mx.
Name Servers
btraining.com.mx uses two name servers for its delegation: ns1-apolo.hosting-mexico.net and ns2-apolo.hosting-mexico.net.
btraining.com.mx uses the same name servers as several other domains — among them rolis.com.mx, admseguros.com.mx, dhir.com.mx and two more.
Both ns1-apolo.hosting-mexico.net and ns2-apolo.hosting-mexico.net have a single IP address each — ns1-apolo.hosting-mexico.net resolves to 216.144.240.138 while ns2-apolo.hosting-mexico.net resolves to 216.144.240.139.
Mail Servers
Mail for btraining.com.mx is handled by one mail server — btraining.com.mx.
btraining.com.mx directs to just one IP number, 216.144.240.138.