ducosa.com.mx - dns.ninja
ducosa.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.230.227.170🇺🇸 THEOPT-HOU216.230.224.0/20 363 N Sam Houston Pkwy E 1100 Houston TX 77060 United States | ||||||
| PTR | cristina.xnet.mx | ||||||
| NS | cristina2.xnet.mx ⭐ | ||||||
| A | 216.230.227.170🇺🇸 THEOPT-HOU216.230.224.0/20 363 N Sam Houston Pkwy E 1100 Houston TX 77060 United States | ||||||
| PTR | cristina.xnet.mx | ||||||
| NS | cristina.xnet.mx ⚠️ Not in zone NS records | ||||||
| A | 216.230.227.170🇺🇸 THEOPT-HOU216.230.224.0/20 363 N Sam Houston Pkwy E 1100 Houston TX 77060 United States | ||||||
| PTR | cristina.xnet.mx | ||||||
| MX | mail.ducosa.com.mx ⭐ | ||||||
| A | 216.230.227.170🇺🇸 THEOPT-HOU216.230.224.0/20 363 N Sam Houston Pkwy E 1100 Houston TX 77060 United States | ||||||
| PTR | cristina.xnet.mx | ||||||
| TXT | v=spf1 a mx ptr ip4:216.230.227.170 ip4:216.230.227.163 mx:mail.ducosa.com.mx... | ||||||
| SOA | cristina.xnet.mxadmin@cristina.xnet.mx 2026-01-15 #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=1785086675 | ||||||
MX for
Subdomains
mail.ducosa.com.mx |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NScristina2.xnet.mx2026-06-21 → 2026-07-26 · 3 obs
● 2026-06-21 23:50:00
● 2026-07-26 17:28:24
●MXmail.ducosa.com.mx2015-06-27 → 2026-07-26 · 2 obs
● 2026-07-26 17:28:24
●A216.230.227.1702015-06-27 → 2026-07-26 · 2 obs
● 2026-07-26 17:28:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| ducosa.com.mx | cristina.xnet.mx, cristina2.xnet.mx | - |
✅ Authoritative Response
Server:216.230.227.170
NS records: cristina.xnet.mx, cristina2.xnet.mx
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ducosa.com.mx (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.230.227.170 |
| NS | 1 | cristina.xnet.mx |
| MX | 1 | mail.ducosa.com.mx (pri: 20) |
| TXT | 1 | v=spf1 a mx ptr ip4:216.230.227.170 ip4: |
| SOA | 1 | cristina.xnet.mx admin.cristina.xnet.mx |
Analysis
Hierarchy
ducosa.com.mx is the parent zone for mail.ducosa.com.mx.
Mail Server Role
ducosa.com.mx is a mail server for ducosa.com.
IP Addresses
ducosa.com.mx directs to one IP number, which is 216.230.227.170.
Among the host names that share IP numbers with ducosa.com.mx are mail.ducosa.com.mx, mail.acerossolis.com, raq.xnet.com.mx and two others.
Name Servers
ducosa.com.mx has two authoritative name servers — cristina2.xnet.mx and cristina.xnet.mx.
Among the domains sharing the same name servers as ducosa.com.mx are macosa.mx, autotecnicaservicios.com and ducosa.com.
ducosa.com.mx partially shares its name servers with domains like acerossolis.com and gabela.mx.
These name servers often co-occur with the name servers raq2.xnet.com.mx.
cristina2.xnet.mx and cristina.xnet.mx each point to one IP address — 216.230.227.170.
The host names cristina2.xnet.mx and cristina.xnet.mx both resolve to 216.230.227.170 IP addresses.
Mail Servers
ducosa.com.mx routes its mail through a single mail server, mail.ducosa.com.mx.
mail.ducosa.com.mx points to one IP number — 216.230.227.170.