`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.cu`adm@infomed.sld.cu 2026-08-01 #2

WOT: SAFE (85/100)
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: #18,548

PTR for

183.222.220.201.in-addr.arpa

MX for

ssp.sld.cu

trinidad.ssp.sld.cu

Same first word

mx3.eu

mx3.no

mx3.kasserver.com

mx3.com.ve

mx3.xyz

mx3.in-berlin.de

mx3.kinghost.net

mx3.myshopify.com

mx3.name

mx3.com

mx3.ch

mx3.fm

mx3.nl

mx3.dk

mx3.gov.lk

mx3.uni5.net

mx3.email

mx3.pb.gov.br

mx3.ph

mx3.biz

mx3.cn

mx3.uk

mx3.me

mx3.ru

mx3.org

mx3.tv

mx3.us

mx3.at

mx3.co

mx3.fr

mx3.it

mx3.games

mx3.ca

mx3.net

mx3.memset.net

mx3.online

mx3.jp

mx3.cc

mx3.app

mx3.gouv.ci

mx3.de

Similar names

3xm.at

m3x.online

m3x.at

m3x.de

x3m.dk

m3x.com

x3m.ch

xm3.de

m3x.co

m3x.cn

x3m.es

3xm.dk

3mx.at

x3m.us

x3m.at

x3m.net

3mx.cc

x3m.in

x3m.lv

xm3.fr

xm3.me

m3x.pw

x3m.cc

3xm.ai

m3x.me

3xm.de

3mx.org

3xm.co.rs

3xm.photos

m3x.cc

x3m.cz

3xm.com

m3x.ru

x3m.be

3xm.online

m3x.net

x3m.co.uk

x3m.ca

xm3.com

3mx.net

x3m.no

x3m.org

x3m.info

3xm.pl

3mx.eu

x3m.com

3xm.us

3xm.nl

x3m.sk

3xm.ru

xm3.cn

x3m.com.mx

x3m.de

x3m.pl

m3x.net.br

3xm.com.br

3mx.de

m3x.org

3mx.us

x3m.co

x3m.technology

3xm.cn

x3m.me

3xm.gallery

x3m.eu

m3x.digital

3xm.net

xm3.ru

3xm.ie

xm3.net

m3x.com.br

3mx.ru

x3m.nl

x3m.li

3mx.be

x3m.ro

xm3.biz

x3m.us.com

x3m.lu

3xm.info

x3m.biz

3mx.com

m3x.it

3xm.jp

x3m.fi

xm3.org

x3m.ru

x3m.com.co

x3m.se

3mx.xyz

DNS History

1 record (0 active, 1 former)

○A201.220.222.1332015-08-21 → 2016-09-29 · 4 obs

● 2015-08-21 15:37:50
● 2016-09-29 06:24:42
○ 2026-03-05 22:32:50
○ 2026-08-05 15:38:58

🔍 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	ns1.sld.cu, ns2.sld.cu, ns3.sld.cu, ns0.sld.cu	4 records

✅ Authoritative Response

Server:201.220.221.4

NS records: ns1.sld.cu, ns2.sld.cu, ns3.sld.cu, ns0.sld.cu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu (unsigned zone)

⏱️ Timing

Total: 3378ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 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...)

mx3.sld.cu - robtex.com

`mx3.sld.cu`