listas.sld.cu - robtex.com
listas.sld.cu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 201.220.222.230🇨🇺 INFOCOM201.220.192.0/19 | ||||||
| PTR | webhosting.red.sld.cu | ||||||
| MX | mx.sld.cu ⭐ | ||||||
| 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 #8393 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: #18,548
Same first word
listas.pro |
listas.com |
listas.ws |
listas.gratis |
listas.com.mx |
listas.co |
listas.mx |
listas.pr.gov.br |
listas.dk |
listas.biz |
listas.es |
listas.org |
listas.sc.gov.br |
listas.net |
Similar names
DNS History
4 records (2 active, 2 former)
○MXvlistas.red.sld.cu2015-08-08 → 2017-02-14 · 4 obs
● 2017-02-14 13:06:12
○ 2020-04-21 23:17:56
○ 2026-08-06 01:33:10
○A201.220.222.1172015-08-08 → 2017-02-14 · 4 obs
● 2017-02-14 13:06:12
○ 2020-04-21 23:17:56
○ 2026-08-06 01:33:10
●A201.220.222.2302020-04-21 → 2026-08-06 · 3 obs
● 2020-04-21 23:17:56
● 2026-08-06 01:33:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cu | ns.dns.br, rip.psg.com, ns2.gip.net, cu.cctld.authdns.ripe.net... | 10 records |
| sld.cu | ns0.sld.cu, ns2.sld.cu, ns3.sld.cu, ns1.sld.cu | 4 records |
✅ Authoritative Response
Server:201.220.221.4
NS records: ns0.sld.cu, ns2.sld.cu, ns3.sld.cu, ns1.sld.cu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu (unsigned zone)
⏱️ Timing
Total: 545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 201.220.222.230 |
| MX | 1 | 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, ns.ceniai.net.cu, ns2.ceniai.net.cu...)
Out-of-bailiwick: 7 (ns.dns.br, ns.dns.br, rip.psg.com...)
Analysis
IP Addresses
listas.sld.cu has exactly one IP address — 201.220.222.230.
www.mtz.sld.cu, ensap.sld.cu, ucm.grm.sld.cu plus two other host names have IP numbers in common with listas.sld.cu.
Mail Servers
listas.sld.cu uses one mail server — mx.sld.cu.
The mail server setup of listas.sld.cu matches that of other domains such as mx2.cav.sld.cu, hosting.cav.sld.cu, 20portal.cav.sld.cu and two others.
At least some of the mail servers used by listas.sld.cu are shared with other domains: dpi.cfg.sld.cu, polagd.cfg.sld.cu, gal.sld.cu and two others among them.
These mail servers are often deployed together with smtp.cfg.sld.cu, mx.mp.sld.cu, mx1.ssp.sld.cu and 7 other mail servers.
mx.sld.cu has exactly one IP number: 201.220.206.77.