`cardioteca.com`

DNSSEC	⚠️ Not signed
A	87.98.229.200^{🇪🇸 OVH87.98.128.0/17 ISP Paris, France}
		PTR	`hl126.lucushost.org`
NS	`ns761.webempresa.eu` ⭐
		A	213.158.84.107^{🇮🇹 COMBELL-AS213.158.84.0/22 team_blue Webempresa network}
			PTR	`ns761.webempresa.eu`
NS	`ns762.webempresa.eu`
		A	213.158.85.107^{🇮🇹 COMBELL-AS213.158.84.0/22 team_blue Webempresa network}
			PTR	`ns762.webempresa.eu`
MX	`mail.cardioteca.com` ⭐
		A	213.158.84.107^{🇮🇹 COMBELL-AS213.158.84.0/22 team_blue Webempresa network}
			PTR	`ns761.webempresa.eu`
TXT	`google-site-verification=JVbcahMaZhA3wZiH7JhE9a6RENappntdqGH2d_-iac0`
TXT	`v=spf1 include:spf.ipzmarketing.com ip4:213.158.84.107 ip4:149.202.147.255 in...`
SOA	`ns761.webempresa.eu`servidores2@webempresa.com 2022-04-21 #21

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

📈 Tranco rank: #600,548

Previously MX for

cardioteca.com

Subdomains

mail.cardioteca.com

Same first word

cardioteca.es

cardioteca.com

Similar names

cicerodata.com

DNS History

6 records (4 active, 2 former)

●NSns761.webempresa.eu2015-07-07 → 2026-03-23 · 2 obs

● 2015-07-07 21:13:24
● 2026-03-23 05:29:20

●NSns762.webempresa.eu2015-07-07 → 2026-03-23 · 2 obs

● 2015-07-07 21:13:24
● 2026-03-23 05:29:20

○MXcardioteca.com2015-07-07 → 2017-01-18 · 4 obs

● 2015-07-07 21:13:24
● 2017-01-18 22:48:46
○ 2026-02-20 02:41:10
○ 2026-03-23 05:29:20

●MXmail.cardioteca.com2026-02-20 → 2026-03-23 · 3 obs

○ 2017-01-18 22:48:46
● 2026-02-20 02:41:10
● 2026-03-23 05:29:20

○A5.39.109.1062015-07-07 → 2017-01-18 · 4 obs

● 2015-07-07 21:13:24
● 2017-01-18 22:48:46
○ 2026-02-20 02:41:10
○ 2026-03-23 05:29:20

●A87.98.229.2002026-02-20 → 2026-03-23 · 3 obs

○ 2017-01-18 22:48:46
● 2026-02-20 02:41:10
● 2026-03-23 05:29:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cardioteca.com	ns761.webempresa.eu, ns762.webempresa.eu	-

✅ Authoritative Response

Server:213.158.85.107

NS records: ns761.webempresa.eu, ns762.webempresa.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cardioteca.com (unsigned zone)

⏱️ Timing

Total: 2736ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.98.229.200`
NS	2	`ns762.webempresa.eu, ns761.webempresa.eu`
MX	1	`mail.cardioteca.com (pri: 0)`
TXT	2	`v=spf1 include:spf.ipzmarketing.com ip4:, google-site-verification=JVbcahMaZhA3wZi`
SOA	1	`ns761.webempresa.eu servidores2.webempre`

Analysis

Hierarchy

cardioteca.com is a parent of mail.cardioteca.com.

IP Addresses

cardioteca.com points to a single IP number: 87.98.229.200.

Other host names, for instance mail.legroup.es, mail.tarracovarilleros.com, mail.desafiatucompetencia.com, hl126.lucushost.org and amayaforkids.com share IP numbers with cardioteca.com.

Name Servers

Delegation for cardioteca.com rests with two name servers, ns761.webempresa.eu and ns762.webempresa.eu.

cardioteca.com shares the same name server setup as other domains, including igs-ct.com, futured.es, sbo.com.mx, match.vision and upan.info.

Host names with one IP number: ns761.webempresa.eu points to 213.158.84.107; ns762.webempresa.eu points to 213.158.85.107.

Mail Servers

cardioteca.com is handled by a single mail server, mail.cardioteca.com.

mail.cardioteca.com points to a single IP: 213.158.84.107.

cardioteca.com - robtex.com

cardioteca.com

com