csam.cu - dns.ninja
csam.cu
| DNSSEC | ⚠️ Not signed | ||||||
| MX | correo.csam.cu ⭐ | ||||||
| A | 169.158.176.154🇨🇺 ASCENIAI169.158.0.0/16 Red CENIAInternet | ||||||
| PTR | correo.csam.cu | ||||||
cu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.ceniai.net.cu ⭐ | ||||||
| NS | cu.cctld.authdns.ripe.net ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| NS | ns2.gip.net ⚠️ Not in parent delegation | ||||||
| NS | rip.psg.com ⚠️ Not in parent delegation | ||||||
| SOA | ns.ceniai.net.cucu-tech@ceniai.inf.cu 2026-07-29 #3 | ||||||
Subdomains
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●MXcorreo.csam.cu2015-08-14 → 2026-08-01 · 2 obs
● 2015-08-14 16:32:32
● 2026-08-01 20:02:44
● 2026-08-01 20:02:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cu | ns.dns.br, rip.psg.com, ns2.gip.net, cu.cctld.authdns.ripe.net... | 10 records |
✅ Authoritative Response
Server:169.158.128.136
NS records: ns.dns.br, rip.psg.com, ns2.gip.net, cu.cctld.authdns.ripe.net, ns.ceniai.net.cu, ns2.ceniai.net.cu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu (unsigned zone)
⏱️ Timing
Total: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | correo.csam.cu (pri: 0) |
📌 Glue Records Collected
Total: 10
In-bailiwick: 3 (ns.ceniai.net.cu, ns.ceniai.net.cu, ns2.ceniai.net.cu)
Out-of-bailiwick: 7 (ns.dns.br, ns.dns.br, rip.psg.com...)
Analysis
Hierarchy
The parent domain of correo.csam.cu and www.csam.cu is csam.cu.
Mail Servers
csam.cu routes its mail through a single mail server, correo.csam.cu.
correo.csam.cu resolves to 169.158.176.154 and no other IP number.