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Hostname

courses.cafe

Last fetched

courses.cafe resolves to 1 IPv4 address operated by IWAY in CH.

Nutrition Label

WHISPER CANON · courses.cafeRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/courses.cafe

Resolution chain

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

IPPrefixASNOperatorCountry
212.25.2.60212.25.0.0/19AS8758IWAYCH

WHOIS identity

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Subdomains

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Web-graph footprint

Distinct hostnames that link to or from courses.cafe in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for courses.cafe.

MechanismTarget
SPF_Acourses.cafe
SPF_IP194.246.118.0/23
SPF_IP212.25.11.24
SPF_IP212.25.2.59
SPF_IP83.150.1.32/27
SPF_MXcourses.cafe

Related pages

Pivot deeper into the graph from courses.cafe.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "courses.cafe"})-[: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.