Skip to content

Hostname

sfks.ch

Last fetched

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

Nutrition Label

WHISPER CANON · sfks.chRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/sfks.ch

Resolution chain

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

IPPrefixASNOperatorCountry
149.126.4.25149.126.0.0/21AS47302—CH

WHOIS identity

No WHOIS records are currently associated with sfks.ch in WhisperGraph.

Subdomains

2 observed subdomains of sfks.ch.

Subdomain
mail.sfks.ch
www.sfks.ch

Web-graph footprint

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

17 sites link to this hostname.

10 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • sfks.ch

SPF policy

4 SPF mechanisms authorising senders for sfks.ch.

MechanismTarget
SPF_Asfks.ch
SPF_IP149.126.0.0/21
SPF_IP194.126.200.0/24
SPF_MXsfks.ch

Related pages

Pivot deeper into the graph from sfks.ch.

Cypher and MCP

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

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