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Hostname

fctsa.ch

Last fetched

fctsa.ch resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · fctsa.chRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.0/10canon.whisper.security/host/fctsa.ch

Resolution chain

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

IPPrefixASNOperatorCountry
104.21.85.70104.21.80.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.203.29172.67.192.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
Organization
cianella roberto
Contact emails

Subdomains

11 observed subdomains of fctsa.ch.

Web-graph footprint

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

40 sites link to this hostname.

Threat posture

History

Mail and authentication

SPF policy

7 SPF mechanisms authorising senders for fctsa.ch.

MechanismTarget
SPF_Afctsa.ch
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.protection.outlook.com
SPF_IP193.246.104.152/29
SPF_IP195.65.66.128/28
SPF_IP212.104.223.226/27
SPF_MXfctsa.ch

Related pages

Pivot deeper into the graph from fctsa.ch.

Cypher and MCP

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

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