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Hostname

www.b-source.ch

Last fetched

www.b-source.ch resolves to 1 IPv4 address operated by AS24940 in DE.

Nutrition Label

WHISPER CANON · www.b-source.chRouting diversity1.5/10Peering density7.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/www.b-source.ch

Resolution chain

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

IPPrefixASNOperatorCountry
49.12.173.24049.12.0.0/16AS24940—DE

WHOIS identity

No WHOIS records are currently associated with www.b-source.ch in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

18 SPF mechanisms authorising senders for www.b-source.ch.

MechanismTarget
SPF_INCLUDE_spf-dc74.sapsf.eu
SPF_INCLUDE_spf.cmail.ondemand.com
SPF_INCLUDEamazonses.com
SPF_INCLUDEcloudmail2.metacompliance.com
SPF_INCLUDEeu.rp.oracleemaildelivery.com
SPF_INCLUDEhubspotemail.net
SPF_INCLUDErp.email.oci.oraclecloud24.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP149.72.212.100
SPF_IP159.183.225.3
SPF_IP167.89.3.126
SPF_IP168.245.49.92/32
SPF_IP20.113.108.146
SPF_IP212.25.11.24
SPF_IP212.25.2.59
SPF_IP62.12.155.192/26
SPF_IP62.2.177.133
SPF_IP83.150.1.32/27

Related pages

Pivot deeper into the graph from www.b-source.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "www.b-source.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.