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Hostname

cardio.dk

Last fetched

cardio.dk resolves to 4 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · cardio.dkRouting diversity3.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/cardio.dk

Resolution chain

cardio.dk resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.36.235104.21.32.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.200.207172.67.192.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.96.12188.114.96.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.97.12188.114.97.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
—
Organization
dansk cardiologisk selskab
Contact emails

Subdomains

7 observed subdomains of cardio.dk.

Subdomain
cf.cardio.dk
cloud.cardio.dk
nbv.cardio.dk
ncct.cardio.dk
stream.cardio.dk
web1.cardio.dk
www.cardio.dk

Web-graph footprint

Distinct hostnames that link to or from cardio.dk in the public web crawl.

95 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for cardio.dk.

MechanismTarget
SPF_Acardio.dk
SPF_Avps383.rackhosting.com
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.rackhosting.com
SPF_MXcardio.dk

Related pages

Pivot deeper into the graph from cardio.dk.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "cardio.dk"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.