mx1.procuba.cu - robtex.com
mx1.procuba.cu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 190.6.75.194🇨🇺 INFOCOM190.6.64.0/20 | ||||||
procuba.cu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 190.6.75.195🇨🇺 INFOCOM190.6.64.0/20 | ||||||
| A | 190.92.127.178🇨🇺 INFOCOM190.92.112.0/20 | ||||||
| A | 190.92.127.205🇨🇺 INFOCOM190.92.112.0/20 | ||||||
| NS | ns1.mincex.gob.cu ⭐ ⚠️ Not in zone NS records | ||||||
| NS | ns1.procuba.cu ⚠️ Not in parent delegation | ||||||
| NS | ns2.mincex.gob.cu | ||||||
| MX | mx1.procuba.cu ⭐ | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns1.mincex.gob.cunodo@mincex.gob.cu 2026-02-23 #14 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A190.6.75.1942026-03-22 → 2026-03-26 · 2 obs
● 2026-03-22 14:33:36
● 2026-03-26 21:38:50
● 2026-03-26 21:38:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cu | ns.ceniai.net.cu, ns2.ceniai.net.cu | - |
| procuba.cu | ns2.mincex.gob.cu, ns1.mincex.gob.cu | 2 records |
✅ Authoritative Response
Server:190.92.127.178
NS records: ns2.mincex.gob.cu, ns1.mincex.gob.cu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu (unsigned zone)
⏱️ Timing
Total: 3317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 190.6.75.194 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.mincex.gob.cu, ns2.mincex.gob.cu)
Analysis
Mail Server Role
mx1.procuba.cu handles mail for procuba.cu.
IP Addresses
mx1.procuba.cu points to a single IP address: 190.6.75.194.
Other host names, for instance mx1.mincex.gob.cu, share IP numbers with mx1.procuba.cu.