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Hostname

tfk.nu

Last fetched

tfk.nu resolves to 1 IPv4 address operated by AS12552 in SE.

Nutrition Label

WHISPER CANON · tfk.nuRouting diversity1.5/10Peering density9.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/tfk.nu

Resolution chain

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

IPPrefixASNOperatorCountry
62.109.34.3062.109.32.0/19AS12552—SE

WHOIS identity

No WHOIS records are currently associated with tfk.nu in WhisperGraph.

Subdomains

1 observed subdomain of tfk.nu.

Subdomain
www.tfk.nu

Web-graph footprint

Distinct hostnames that link to or from tfk.nu in the public web crawl.

6 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for tfk.nu.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from tfk.nu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tfk.nu"})-[: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.