ltu.sld.cu - robtex.com

ltu.sld.cu

DNSSEC⚠️ Not signed
NSns.ltu.sld.cu ⭐
A201.220.207.210🇨🇺 INFOCOM201.220.192.0/19
PTRns.ltu.sld.cu.207.220.201.in-addr.arpa
SOAns.ltu.sld.cuadmltu@ltu.sld.cu 2025-04-14 #4

sld.cu

DNSSEC⚠️ Not signed
NSns1.sld.cu ⭐
NSns0.sld.cu
NSns2.sld.cu
NSns3.sld.cu
MXmx.sld.cu ⭐
TXTv=spf1 ip4:190.6.66.80/28 ip4:201.220.206.0/25 ip4:201.220.206.128/26 ip4:201...
SOAns1.sld.cuadm@infomed.sld.cu 2026-08-01 #2
WOT: SAFE (67/100)
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 network
  • bvs.sld.cu— Virtual Health Library (Biblioteca Virtual en Salud) Cuba node
  • revcalixto.sld.cuand numerous other subdomains hosting Cuban medical and scientific journals
WOT: SAFE (86/100)
📈 Tranco rank: #18,162

Subdomains

mx2.ltu.sld.cu
mail.ltu.sld.cu
ns.ltu.sld.cu
proxy.ltu.sld.cu

Same first word

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DNS History

11 records (1 active, 10 former)

201020122014201620182020202220242026NSns.ltu.sld.cugandalf.ltu.sld.cumaniabon.ltu.sld.cuns1.sld.cuns2.sld.cuzeus.ltu.sld.cuMXmaniabon.ltu.sld.cumx.sld.cumx2.ltu.sld.cuproxy.ltu.sld.cuvillazul.ltu.sld.cu
○NSgandalf.ltu.sld.cu2009-01-01 → 2009-01-01 · 3 obs
● 2009-01-01 17:43:18
○ 2015-08-24 18:26:24
○ 2026-08-04 19:02:54
○NSmaniabon.ltu.sld.cu2009-01-01 → 2009-01-01 · 3 obs
● 2009-01-01 17:43:18
○ 2015-08-24 18:26:24
○ 2026-08-04 19:02:54
●NSns.ltu.sld.cu2015-08-24 → 2026-08-04 · 6 obs
○ 2009-01-01 17:43:18
● 2015-08-24 18:26:24
● 2026-03-14 08:17:14
○ 2026-03-18 05:43:40
● 2026-04-08 16:15:40
● 2026-08-04 19:02:54
○NSns1.sld.cu2009-01-01 → 2026-04-08 · 7 obs
● 2009-01-01 17:43:18
● 2020-05-15 11:36:08
○ 2026-03-03 02:31:40
○ 2026-03-18 05:43:40
● 2026-04-08 16:15:40
○ 2026-07-11 13:38:48
○ 2026-08-04 19:02:54
○NSns2.sld.cu2009-01-01 → 2026-04-08 · 7 obs
● 2009-01-01 17:43:18
● 2020-05-15 11:36:08
○ 2026-03-03 02:31:40
○ 2026-03-18 05:43:40
● 2026-04-08 16:15:40
○ 2026-07-11 13:38:48
○ 2026-08-04 19:02:54
○NSzeus.ltu.sld.cu2009-01-01 → 2009-01-01 · 3 obs
● 2009-01-01 17:43:18
○ 2015-08-24 18:26:24
○ 2026-08-04 19:02:54
○MXmaniabon.ltu.sld.cu2009-01-01 → 2009-01-01 · 3 obs
● 2009-01-01 17:43:18
○ 2015-08-24 18:26:24
○ 2026-08-04 19:02:54
○MXmx.sld.cu2009-01-01 → 2026-04-08 · 6 obs
● 2009-01-01 17:43:18
● 2026-03-14 08:17:14
○ 2026-03-18 05:43:40
● 2026-04-08 16:15:40
○ 2026-07-11 13:38:48
○ 2026-08-04 19:02:54
○MXmx2.ltu.sld.cu2015-08-24 → 2026-04-08 · 7 obs
○ 2009-01-01 17:43:18
● 2015-08-24 18:26:24
● 2026-03-14 08:17:14
○ 2026-03-18 05:43:40
● 2026-04-08 16:15:40
○ 2026-07-11 13:38:48
○ 2026-08-04 19:02:54
○MXproxy.ltu.sld.cu2009-01-01 → 2009-01-01 · 3 obs
● 2009-01-01 17:43:18
○ 2015-08-24 18:26:24
○ 2026-08-04 19:02:54
○MXvillazul.ltu.sld.cu2009-01-01 → 2009-01-01 · 3 obs
● 2009-01-01 17:43:18
○ 2015-08-24 18:26:24
○ 2026-08-04 19:02:54

🔍 DNS Trace

Analysis

Hierarchy

ltu.sld.cu is the parent domain of mx2.ltu.sld.cu, mail.ltu.sld.cu, ns.ltu.sld.cu and proxy.ltu.sld.cu.

Name Servers

ltu.sld.cu is served by a sole authoritative name server: ns.ltu.sld.cu.

The name servers for ltu.sld.cu overlap at least partially with those of other domains — for example 207.220.201.in-addr.arpa.

These name servers are routinely co-deployed with the name servers ns1.sld.cu, ns2.sld.cu, ns1.sld.cu.207.220.201.in-addr.arpa and two others.

ns.ltu.sld.cu points to one IP number — 201.220.207.210.