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Hostname

calcs.byftools.com

Last fetched

calcs.byftools.com resolves to 1 IPv4 address operated by ASN-FLEXENTIAL - Flexential Colorado Corp. in US.

Nutrition Label

WHISPER CANON · calcs.byftools.comRouting diversity1.5/10Peering density8.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint0.0/10canon.whisper.security/host/calcs.byftools.com

Resolution chain

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

IPPrefixASNOperatorCountry
206.71.74.6206.71.64.0/20AS13649ASN-FLEXENTIAL - Flexential Colorado Corp.US

WHOIS identity

No WHOIS records are currently associated with calcs.byftools.com in WhisperGraph.

Subdomains

1 observed subdomain of calcs.byftools.com.

Subdomain
www.calcs.byftools.com

Threat posture

History

Mail and authentication

SPF policy

3 SPF mechanisms authorising senders for calcs.byftools.com.

MechanismTarget
SPF_Acalcs.byftools.com
SPF_IP69.16.233.43/32
SPF_MXcalcs.byftools.com

Related pages

Pivot deeper into the graph from calcs.byftools.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "calcs.byftools.com"})-[: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.