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Hostname

sfff.ch

Last fetched

sfff.ch resolves to 1 IPv4 address operated by AS8560 in DE.

Nutrition Label

WHISPER CANON · sfff.chRouting diversity1.5/10Peering density5.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.3/10canon.whisper.security/host/sfff.ch

Resolution chain

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

IPPrefixASNOperatorCountry
217.160.0.174217.160.0.0/16AS8560—DE

WHOIS identity

Registrar
—
Organization
stefan fichtner
Contact emails
—

Subdomains

1 observed subdomain of sfff.ch.

Subdomain
www.sfff.ch

Web-graph footprint

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

56 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for sfff.ch.

MechanismTarget
SPF_INCLUDE_spf-eu.ionos.com

Related pages

Pivot deeper into the graph from sfff.ch.

Cypher and MCP

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

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