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Hostname

tfca.info

Last fetched

tfca.info has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:146 as the registrar.

Nutrition Label

WHISPER CANON · tfca.infoRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/tfca.info

Resolution chain

tfca.info 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
iana:146
Organization
betty brock
Contact emails

Subdomains

4 observed subdomains of tfca.info.

Subdomain
autodiscover.tfca.info
failover.tfca.info
members.tfca.info
www.tfca.info

Web-graph footprint

Distinct hostnames that link to or from tfca.info in the public web crawl.

17 sites link to this hostname.

113 sites 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 tfca.info.

MechanismTarget
SPF_Atfca.info
SPF_INCLUDErelay1.weblinkinternational.com
SPF_INCLUDEspf.constantcontact.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP173.164.3.89
SPF_IP209.235.162.106
SPF_IP66.199.23.98

Related pages

Pivot deeper into the graph from tfca.info.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tfca.info"})-[: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.