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Hostname

markhc.com

Last fetched

markhc.com resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:1291 as the registrar.

Nutrition Label

WHISPER CANON · markhc.comRouting diversity2.4/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/markhc.com

Resolution chain

markhc.com resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
108.156.91.100108.156.88.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
108.156.91.103108.156.88.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
108.156.91.11108.156.88.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
108.156.91.57108.156.88.0/21AS16509AMAZON-02 - Amazon.com, Inc.US
18.244.179.1118.244.176.0/21AS16509AMAZON-02 - Amazon.com, Inc.GB
18.244.179.7018.244.176.0/21AS16509AMAZON-02 - Amazon.com, Inc.GB
18.244.179.7218.244.176.0/21AS16509AMAZON-02 - Amazon.com, Inc.GB
18.244.179.9618.244.176.0/21AS16509AMAZON-02 - Amazon.com, Inc.GB

WHOIS identity

Registrar
iana:1291
Organization
mark hume-cook
Contact emails

Subdomains

2 observed subdomains of markhc.com.

Subdomain
api.markhc.com
www.markhc.com

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from markhc.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "markhc.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.