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Hostname

coursing.sk

Last fetched

coursing.sk resolves to 1 IPv4 address operated by AS29405 in SK.

Nutrition Label

WHISPER CANON · coursing.skRouting diversity1.5/10Peering density6.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/coursing.sk

Resolution chain

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

IPPrefixASNOperatorCountry
92.240.253.3192.240.253.0/24AS29405—SK

WHOIS identity

No WHOIS records are currently associated with coursing.sk in WhisperGraph.

Subdomains

2 observed subdomains of coursing.sk.

Subdomain
ns.coursing.sk
www.coursing.sk

Web-graph footprint

Distinct hostnames that link to or from coursing.sk in the public web crawl.

23 sites link to this hostname.

91 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for coursing.sk.

MechanismTarget
SPF_INCLUDEspf.sendinblue.com
SPF_MXcoursing.sk

Related pages

Pivot deeper into the graph from coursing.sk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "coursing.sk"})-[: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.