ulaex.cu - dns.ninja
ulaex.cu
| DNSSEC | ⚠️ Not signed | ||||||
| MX | correo.ulaex.cu ⭐ | ||||||
| A | 190.6.70.58🇨🇺 INFOCOM190.6.64.0/20 | ||||||
| TXT | v=spf1 ip4:190.6.70.58 -all | ||||||
cu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.ceniai.net.cu ⭐ | ||||||
| NS | cu.cctld.authdns.ripe.net | ||||||
| NS | dns-com.ceniai.inf.cu ⚠️ Not in parent delegation | ||||||
| NS | ns.canada.cuba.cu ⚠️ Not in parent delegation | ||||||
| NS | ns.ceniai.net.cu | ||||||
| NS | ns.dns.br | ||||||
| NS | ns2.gip.net | ||||||
| NS | rip.psg.com | ||||||
| SOA | ns.ceniai.net.cucu-tech@ceniai.inf.cu 2026-07-29 #3 | ||||||
Subdomains
Same first word
ulaex.cu |
Similar names
DNS History
1 record (1 active, 0 former)
●MXcorreo.ulaex.cu2026-05-12 → 2026-08-01 · 2 obs
● 2026-05-12 13:16:44
● 2026-08-01 19:23:24
● 2026-08-01 19:23:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cu | cu.cctld.authdns.ripe.net, ns.dns.br, ns.ceniai.net.cu, ns2.gip.net... | 10 records |
✅ Authoritative Response
Server:169.158.128.136
NS records: cu.cctld.authdns.ripe.net, ns.dns.br, ns.ceniai.net.cu, ns2.gip.net, ns2.ceniai.net.cu, rip.psg.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu (unsigned zone)
⏱️ Timing
Total: 199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | correo.ulaex.cu (pri: 0) |
| TXT | 1 | v=spf1 ip4:190.6.70.58 -all |
📌 Glue Records Collected
Total: 10
In-bailiwick: 3 (ns.ceniai.net.cu, ns.ceniai.net.cu, ns2.ceniai.net.cu)
Out-of-bailiwick: 7 (cu.cctld.authdns.ripe.net, cu.cctld.authdns.ripe.net, ns.dns.br...)
Analysis
Hierarchy
The parent domain of odoo.ulaex.cu and correo.ulaex.cu is ulaex.cu.
Mail Servers
ulaex.cu routes its mail through a single mail server, correo.ulaex.cu.
correo.ulaex.cu resolves to a single IP number: 190.6.70.58.