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Hostname

aarhus1900.dk

Last fetched

aarhus1900.dk resolves to 1 IPv4 address operated by AS48854 in DK.

Nutrition Label

WHISPER CANON · aarhus1900.dkRouting diversity1.5/10Peering density3.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/aarhus1900.dk

Resolution chain

aarhus1900.dk resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.21.42.79185.21.40.0/22AS48854—DK

WHOIS identity

Registrar
—
Organization
—
Contact emails

Subdomains

5 observed subdomains of aarhus1900.dk.

Subdomain
altid.aarhus1900.dk
fokus2023.aarhus1900.dk
www.aarhus1900.dk

Showing 3 of 5. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from aarhus1900.dk in the public web crawl.

31 sites link to this hostname.

20 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 aarhus1900.dk.

MechanismTarget
SPF_Aaarhus1900.dk
SPF_INCLUDE_spf.serverpark.dk
SPF_MXaarhus1900.dk

Related pages

Pivot deeper into the graph from aarhus1900.dk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "aarhus1900.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.