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Hostname

gcf.ch

Last fetched

gcf.ch resolves to 2 IPv4 addresses operated by AS206834 in CA.

Nutrition Label

WHISPER CANON · gcf.chRouting diversity2.4/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint5.6/10canon.whisper.security/host/gcf.ch

Resolution chain

gcf.ch resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.247.81.99104.247.80.0/22AS206834—CA
185.230.184.42185.230.184.0/24AS205067—CH

WHOIS identity

Registrar
—
Organization
a. mpaltatzis ee (advanced network solutions)
Contact emails
—

Subdomains

5 observed subdomains of gcf.ch.

Subdomain
barracuda.gcf.ch
mail.gcf.ch
ns01.gcf.ch
ns02.gcf.ch
www.gcf.ch

Web-graph footprint

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

18 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for gcf.ch.

MechanismTarget
SPF_INCLUDEcmail1.com
SPF_IP46.14.160.153
SPF_IP5.135.4.247
SPF_IP62.205.43.21
SPF_IP62.205.43.39
SPF_IP79.129.33.154
SPF_MXgcf.ch

Related pages

Pivot deeper into the graph from gcf.ch.

Cypher and MCP

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

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