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Hostname

master.dev

Last fetched

master.dev resolves to 100.23.189.6, announced in 100.20.0.0/14 by AMAZON-02 - Amazon.com, Inc. in US. master.dev 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 · master.devRouting diversity1.5/10Peering density9.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint6.3/10canon.whisper.security/host/master.dev

Resolution chain

IPv6 resolution

No AAAA record for master.dev is recorded in WhisperGraph.

Attribution

Aws

cloud · ORIGIN_AS

WHOIS identity

Registrar
iana:895
Registrant organisation
contact privacy inc. customer 1243977874

Subdomains

Subdomain
api.master.dev
pathway.master.dev
www.master.dev

Showing 3 of 3 subdomains (3 per page).

Mail and authentication

Nameservers

  • ns-396.awsdns-49.com
  • ns-cloud-e1.googledomains.com
  • ns-cloud-e2.googledomains.com
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e4.googledomains.com
  • ns-576.awsdns-08.net
  • ns-1412.awsdns-48.org
  • ns-1831.awsdns-36.co.uk

MX records

  • smtp.google.com

Threat-feed evidence

History

Related pages

Pivot from master.dev 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: "master.dev"})-[: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.