mx6.sld.cu - robtex.com
mx6.sld.cu
| CNAME | mx6.red.sld.cu | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
sld.cu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sld.cu ⭐ | ||||||
| NS | ns0.sld.cu | ||||||
| NS | ns2.sld.cu | ||||||
| NS | ns3.sld.cu | ||||||
| MX | mx.sld.cu ⭐ | ||||||
| TXT | v=spf1 ip4:190.6.66.80/28 ip4:201.220.206.0/25 ip4:201.220.206.128/26 ip4:201... | ||||||
| SOA | ns1.sld.cuadm@infomed.sld.cu 2026-08-01 #3 | ||||||
rank #8379 globally
rank #2 in the tld
sld.cu
sld.cuis the primary domain of Infomed, Cuba's national health telematics network, operated under the country's Ministry of Public Health (MINSAP — Ministerio de Salud Pública). The abbreviation "sld" stands for salud (health in Spanish).
Key facts
- Owner / operator: Ministerio de Salud Pública de Cuba (MINSAP) / Infomed
- TLD:
.cu— Cuba (ccTLD) - Primary purpose: National public health information network; hosts medical journals, institutional sites, and health-sector portals for Cuba
- Status: Active
Related domains
infomed.sld.cu— main portal of the Infomed networkbvs.sld.cu— Virtual Health Library (Biblioteca Virtual en Salud) Cuba noderevcalixto.sld.cuand numerous other subdomains hosting Cuban medical and scientific journals
📈 Tranco rank: #18,767
PTR for
Same first word
Similar names
6xm.net |
xm6.com |
6mx.de |
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m6x.de |
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6xm.casino |
m6x.ru |
xm6.de |
x6m.de |
6xm.cn |
xm6.us |
m6x.net |
6mx.fr |
6xm.com |
6xm.com.cn |
xm6.ru |
6xm.cc |
6mx.ru |
6mx.com |
x6m.ru |
m6x.com |
DNS History
1 record (1 active, 0 former)
●CNAMEmx6.red.sld.cu2026-04-05 → 2026-08-06 · 2 obs
● 2026-04-05 17:17:38
● 2026-08-06 20:29:16
● 2026-08-06 20:29:16
🔍 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 |
| sld.cu | ns3.sld.cu, ns1.sld.cu, ns2.sld.cu, ns0.sld.cu | 4 records |
✅ Authoritative Response
Server:201.220.221.4
NS records: ns3.sld.cu, ns1.sld.cu, ns2.sld.cu, ns0.sld.cu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu (unsigned zone)
⏱️ Timing
Total: 3379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mx6.red.sld.cu |
📌 Glue Records Collected
Total: 14
In-bailiwick: 7 (ns.ceniai.net.cu, ns2.ceniai.net.cu, ns.ceniai.net.cu...)
Out-of-bailiwick: 7 (cu.cctld.authdns.ripe.net, ns.dns.br, ns2.gip.net...)