Skip to content

Hostname

f-web.ch

Last fetched

f-web.ch appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · f-web.chRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/f-web.ch

Resolution chain

f-web.ch has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
—
Organization
fankhauser architekt eth / sia
Contact emails
—

Subdomains

3 observed subdomains of f-web.ch.

Subdomain
mail.f-web.ch
www.f-web.ch
wildcard.f-web.ch

Web-graph footprint

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

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for f-web.ch.

MechanismTarget
SPF_INCLUDE_spf.sui-inter.net
SPF_INCLUDEservers.mcsv.net
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from f-web.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "f-web.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.