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Hostname

c2f.ch

Last fetched

c2f.ch resolves to 1 IPv4 address operated by AS47302 in CH.

Nutrition Label

WHISPER CANON · c2f.chRouting diversity1.5/10Peering density3.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.0/10canon.whisper.security/host/c2f.ch

Resolution chain

c2f.ch resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
149.126.4.73149.126.0.0/21AS47302—CH

WHOIS identity

Registrar
—
Organization
stefan cybu richli
Contact emails
—

Subdomains

14 observed subdomains of c2f.ch.

Subdomain
addon-selective.c2f.ch
alt.c2f.ch
dev.c2f.ch
mail.c2f.ch
new.c2f.ch
phplist.c2f.ch
uralt.c2f.ch
www.c2f.ch

Showing 8 of 14. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from c2f.ch in the public web crawl.

27 sites link to this hostname.

29 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • c2f.ch

SPF policy

1 SPF mechanism authorising senders for c2f.ch.

MechanismTarget
SPF_INCLUDEspf.protection.cyon.net

Related pages

Pivot deeper into the graph from c2f.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "c2f.ch"})-[: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.