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Hostname

fourdigs.cyou

Last fetched

fourdigs.cyou is a hostname indexed by WhisperGraph, the internet-infrastructure graph behind the Whisper Internet Directory. fourdigs.cyou is listed by 2 threat feeds; reconciled level CRITICAL.

Threat posture

60threat score (procedure-native scale)

CRITICAL

Listed by 2 threat feeds. At least one source recommends blocking.

Categories: Command-and-control

Threat feeds listing this
2
Verdict coverage
malicious-evidenced
First seen on a feed
Wed, 26 Aug 2026 14:50:47 GMT
Last seen on a feed
Sun, 13 Sep 2026 00:52:20 GMT

Nutrition Label

WHISPER CANON · fourdigs.cyouRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/fourdigs.cyou

Resolution chain

No IPv4 resolution is recorded for fourdigs.cyou in WhisperGraph.

IPv6 resolution

No AAAA record for fourdigs.cyou is recorded in WhisperGraph.

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for fourdigs.cyou. WHOIS is recorded against the registrable domain, so a subdomain such as a www. host carries none of its own — check the registrable domain for this name.

Mail and authentication

Nameservers

  • a.nic.cyou
  • b.nic.cyou
  • c.nic.cyou
  • d.nic.cyou

Threat-feed evidence

History

Related pages

Pivot from fourdigs.cyou into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "fourdigs.cyou"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.