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Hostname

dfu.dk

Last fetched

dfu.dk resolves to 1 IPv4 address operated by DIGITALOCEAN-ASN - DigitalOcean, LLC in NL.

Nutrition Label

WHISPER CANON · dfu.dkRouting diversity1.5/10Peering density5.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/dfu.dk

Resolution chain

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

IPPrefixASNOperatorCountry
143.244.197.248143.244.196.0/22AS14061DIGITALOCEAN-ASN - DigitalOcean, LLCNL

WHOIS identity

Registrar
—
Organization
dansk faldskaerms union
Contact emails

Subdomains

17 observed subdomains of dfu.dk.

Subdomain
dbadmin.dfu.dk
klubadmin.dfu.dk
kursus.dfu.dk
legeplads.dfu.dk
nemid.dfu.dk
skyline.dfu.dk
tandem.dfu.dk
tandemprojekt.dfu.dk
uddannelse.dfu.dk
www.dfu.dk

Showing 10 of 17. View all subdomains →

Web-graph footprint

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

36 sites link to this hostname.

115 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for dfu.dk.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDEspf.simply.com

Related pages

Pivot deeper into the graph from dfu.dk.

Cypher and MCP

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

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