cunb.edu.mx - robtex.com
cunb.edu.mx
edu.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=1785143739 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSkay.ns.cloudflare.com2026-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 11:08:12
●NSmiles.ns.cloudflare.com2026-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 11:08:12
●MXcunb-edu-mx.mail.protection.outlook.com2026-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 11:08:12
●A104.21.68.1852026-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 11:08:12
●A172.67.197.2102026-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 11:08:12
○A2606:4700:3030::6815:44b92026-05-12 → 2026-05-12 · 3 obs
○ 2026-07-08 13:32:28
○ 2026-07-27 11:08:12
●A2606:4700:3030::ac43:c5d22026-07-08 → 2026-07-27 · 3 obs
● 2026-07-08 13:32:28
● 2026-07-27 11:08:12
○A2606:4700:3031::ac43:c5d22026-05-12 → 2026-05-12 · 3 obs
○ 2026-07-08 13:32:28
○ 2026-07-27 11:08:12
●A2606:4700:3032::6815:44b92026-07-08 → 2026-07-27 · 3 obs
● 2026-07-08 13:32:28
● 2026-07-27 11:08:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| cunb.edu.mx | kay.ns.cloudflare.com, miles.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.207
NS records: kay.ns.cloudflare.com, miles.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cunb.edu.mx (unsigned zone)
⏱️ Timing
Total: 473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.197.210, 104.21.68.185 |
| AAAA | 2 | 2606:4700:3032::6815:44b9, 2606:4700:3030::ac43:c5d2 |
| NS | 2 | kay.ns.cloudflare.com, miles.ns.cloudflare.com |
| MX | 1 | cunb-edu-mx.mail.protection.outlook.com |
| TXT | 2 | MS=ms18772443, v=spf1 include:spf.protection.outlook.co |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kay.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
cunb.edu.mx resolves to four IP addresses: 104.21.68.185, 172.67.197.210, 2606:4700:3030::ac43:c5d2 and 2606:4700:3032::6815:44b9.
Among the host names that share IP numbers with cunb.edu.mx are www.cgtlive.com, ryloventira.com, cgtlive.com and two others.
Name Servers
DNS delegation for cunb.edu.mx points to two name servers: kay.ns.cloudflare.com and miles.ns.cloudflare.com.
cunb.edu.mx has the same name server delegation as a number of other domains, such as haroserquoruloovio.com, fovunexmarkeroriax.com, natoosareos.com and two more.
cunb.edu.mx partially shares its NS delegation with several other domains, including adultlive(0x63616d6769726c)s.com, ea-ny.com, patrimoineactif.fr and two others.
These name servers are routinely co-deployed with the name servers jasmine.ns.cloudflare.com, trevor.ns.cloudflare.com, celine.ns.cloudflare.com and two others.
Host names resolving to 6 IP numbers:
kay.ns.cloudflare.com has IP addresses 108.162.192.125, 172.64.32.125 and 173.245.58.125, plus 3 other.
miles.ns.cloudflare.com has IP addresses 108.162.193.207, 172.64.33.207 and 173.245.59.207, plus 3 other.
Mail Servers
cunb.edu.mx routes its mail through a single mail server, cunb-edu-mx.mail.protection.outlook.com.
cunb-edu-mx.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.232.0, 52.101.232.1 and 52.101.232.2, along with 5 other.