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Hostname

hardernet.dk

Last fetched

hardernet.dk resolves to 1 IPv4 address operated by AS21499 in NL.

Nutrition Label

WHISPER CANON · hardernet.dkRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/hardernet.dk

Resolution chain

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

IPPrefixASNOperatorCountry
37.148.200.25437.148.200.0/21AS21499—NL

WHOIS identity

Registrar
—
Organization
danam antik aps
Contact emails

Subdomains

2 observed subdomains of hardernet.dk.

Subdomain
mail.hardernet.dk
www.hardernet.dk

Web-graph footprint

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

32 sites link to this hostname.

2 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for hardernet.dk.

MechanismTarget
SPF_Ahardernet.dk
SPF_INCLUDEsecureserver.net
SPF_MXhardernet.dk

Related pages

Pivot deeper into the graph from hardernet.dk.

Cypher and MCP

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

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