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Hostname

fcbsofia.bg

Last fetched

fcbsofia.bg resolves to 1 IPv4 address operated by AS42100 in BG.

Nutrition Label

WHISPER CANON · fcbsofia.bgRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/fcbsofia.bg

Resolution chain

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

IPPrefixASNOperatorCountry
91.212.13.2191.212.13.0/24AS42100—BG

WHOIS identity

No WHOIS records are currently associated with fcbsofia.bg in WhisperGraph.

Subdomains

2 observed subdomains of fcbsofia.bg.

Subdomain
mail.fcbsofia.bg
www.fcbsofia.bg

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for fcbsofia.bg.

MechanismTarget
SPF_Afcbsofia.bg
SPF_MXfcbsofia.bg

Related pages

Pivot deeper into the graph from fcbsofia.bg.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fcbsofia.bg"})-[: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.