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Hostname

cs50.dev

Last fetched

cs50.dev resolves to 18.215.210.152, announced in 18.208.0.0/13 by AMAZON-AES - Amazon.com, Inc. in US. cs50.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 · cs50.devRouting diversity1.5/10Peering density7.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/cs50.dev

Resolution chain

IPv6 resolution

No AAAA record for cs50.dev is recorded in WhisperGraph.

Attribution

Aws

cloud · ORIGIN_AS

WHOIS identity

Registrar
iana:1068
Registrant organisation
privacy service provided by withheld for privacy ehf
Contact emails
18cfcbc25e8b4513ac505a437cf168c1.protect@withheldforprivacy.com

Subdomains

Subdomain
www.cs50.dev

Showing 1 of 1 subdomain (1 per page).

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Sample outbound links

Mail and authentication

Nameservers

  • ns-362.awsdns-45.com
  • ns-932.awsdns-52.net
  • ns-1481.awsdns-57.org
  • ns-1712.awsdns-22.co.uk

Threat-feed evidence

History

Related pages

Pivot from cs50.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: "cs50.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.