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Hostname

duracert.dk

Last fetched

duracert.dk resolves to 1 IPv4 address operated by AS20857 in NL.

Nutrition Label

WHISPER CANON · duracert.dkRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.2/10canon.whisper.security/host/duracert.dk

Resolution chain

duracert.dk resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
136.144.154.5136.144.128.0/17AS20857—NL

WHOIS identity

No WHOIS records are currently associated with duracert.dk in WhisperGraph.

Subdomains

2 observed subdomains of duracert.dk.

Subdomain
mail.duracert.dk
www.duracert.dk

Web-graph footprint

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

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from duracert.dk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "duracert.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.