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Hostname

checkmarx.us

Last fetched

checkmarx.us resolves to 15.197.225.128, announced in 15.197.224.0/20 by AMAZON-02 - Amazon.com, Inc. in CA. checkmarx.us is listed by 1 threat feed; reconciled level HIGH.

Threat posture

40threat score (procedure-native scale)

HIGH

Listed by 1 threat feed. At least one source recommends blocking.

Threat feeds listing this
1
Verdict coverage
malicious-evidenced
First seen on a feed
Wed, 26 Aug 2026 14:49:47 GMT
Last seen on a feed
Sun, 06 Sep 2026 07:37:39 GMT

Nutrition Label

WHISPER CANON · checkmarx.usRouting diversity1.5/10Peering density9.7/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/checkmarx.us

Resolution chain

IPv6 resolution

No AAAA record for checkmarx.us is recorded in WhisperGraph.

Attribution

Aws

cloud · ORIGIN_AS

WHOIS identity

Registrar
iana:146
Registrant organisation
alon bar
Contact emails
cloudops@checkmarx.com

Subdomains

Subdomain
www.checkmarx.us

Showing 1 of 1 subdomain (1 per page).

Mail and authentication

Nameservers

  • ns49.domaincontrol.com
  • ns50.domaincontrol.com

Threat-feed evidence

History

Related pages

Pivot from checkmarx.us into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "checkmarx.us"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.