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Hostname

certifyforlinux.biz

Last fetched

certifyforlinux.biz resolves to 3.131.150.69, announced in 3.131.0.0/16 by AMAZON-02 - Amazon.com, Inc. in US. certifyforlinux.biz is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · certifyforlinux.bizRouting diversity1.5/10Peering density9.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/certifyforlinux.biz

Resolution chain

IPv6 resolution

No AAAA record for certifyforlinux.biz is recorded in WhisperGraph.

Attribution

Aws

cloud · ORIGIN_AS

WHOIS identity

Registrar
iana:1387
Registrant organisation
jim zemlin
Contact emails
hostmaster@linuxfoundation.org, hostmaster@mail.linuxfoundation.org

Subdomains

Subdomain
www.certifyforlinux.biz

Showing 1 of 1 subdomain (1 per page).

Mail and authentication

Nameservers

  • ns1.dnsimple.com
  • ns3.dnsimple.com
  • ns2.dnsimple-edge.net
  • ns4.dnsimple-edge.org

MX records

  • smtp1.linuxfoundation.org
  • smtp2.linuxfoundation.org

Threat-feed evidence

History

Related pages

Pivot from certifyforlinux.biz 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: "certifyforlinux.biz"})-[: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.