ensap.sld.cu - robtex.com
ensap.sld.cu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 201.220.222.230🇨🇺 INFOCOM201.220.192.0/19 | ||||||
| PTR | webhosting.red.sld.cu | ||||||
| MX | mx.mp.sld.cu ⭐ | ||||||
| A | 201.220.206.62🇨🇺 INFOCOM201.220.192.0/19 | ||||||
| PTR | sv59.red.sld.cu | ||||||
| MX | mx.sld.cu(20) | ||||||
| A | 201.220.206.77🇨🇺 INFOCOM201.220.192.0/19 | ||||||
| TXT | v=spf1 ip4:190.6.66.80/28 ip4:201.220.206.0/25 ip4:201.220.206.128/26 ip4:201... | ||||||
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 #2 | ||||||
rank #8404 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: #18,162
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●MXmx.mp.sld.cu2015-08-13 → 2026-08-05 · 5 obs
● 2026-03-31 08:23:34
○ 2026-06-14 20:45:20
● 2026-07-12 20:44:54
● 2026-08-05 06:34:22
●MXmx.sld.cu2015-08-13 → 2026-08-05 · 5 obs
● 2026-03-31 08:23:34
○ 2026-06-14 20:45:20
● 2026-07-12 20:44:54
● 2026-08-05 06:34:22
●A201.220.222.2302026-03-14 → 2026-08-05 · 5 obs
● 2026-03-31 08:23:34
○ 2026-06-14 20:45:20
● 2026-07-12 20:44:54
● 2026-08-05 06:34:22
🔍 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 | ns2.sld.cu, ns0.sld.cu, ns1.sld.cu, ns3.sld.cu | 4 records |
✅ Authoritative Response
Server:201.220.221.4
NS records: ns2.sld.cu, ns0.sld.cu, ns1.sld.cu, ns3.sld.cu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu (unsigned zone)
⏱️ Timing
Total: 338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 201.220.222.230 |
| MX | 2 | mx.mp.sld.cu (pri: 10), mx.sld.cu (pri: 20) |
| TXT | 1 | v=spf1 ip4:190.6.66.80/28 ip4:201.220.20 |
📌 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...)
Analysis
IP Addresses
ensap.sld.cu points to a single IP number: 201.220.222.230.
Additional host names — listas.sld.cu, ucm.grm.sld.cu, www.gtm.sld.cu and two others — share IP numbers with ensap.sld.cu.
Mail Servers
ensap.sld.cu has two mail servers: mx.sld.cu and mx.mp.sld.cu.
ensap.sld.cu shares the same mail server setup as other domains, including psallende.sld.cu, cencec.sld.cu, uccm.sld.cu and two others.
ensap.sld.cu shares mail servers — at least in part — with other domains, including ns1.sld.cu, ahernandez40trocha.cav.sld.cu, ltu.sld.cu and two others.
These mail servers are frequently used alongside mail servers smtp.cfg.sld.cu, smtp.sld.cu, mx1.ssp.sld.cu and 7 other.
mx.sld.cu and mx.mp.sld.cu each resolve to one IP number: mx.sld.cu points to 201.220.206.77 and mx.mp.sld.cu points to 201.220.206.62.