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Hostname

opensource.hk

Last fetched

opensource.hk resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:1397 as the registrar.

Nutrition Label

WHISPER CANON · opensource.hkRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/opensource.hk

Resolution chain

opensource.hk resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.8.243104.21.0.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.130.197172.67.128.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:1397
Organization
—
Contact emails

Subdomains

22 observed subdomains of opensource.hk.

Subdomain
2013.opensource.hk
www.opensource.hk
ud1.opensource.hk
ubuntu.opensource.hk
techday.opensource.hk
swift2021.opensource.hk
swift2019.opensource.hk
stroke5.opensource.hk
kaidemo.opensource.hk
job.opensource.hk
img.opensource.hk
h4.opensource.hk
freehkfonts-jsdemo.opensource.hk
freehkfonts.opensource.hk
discourse.opensource.hk
devmeetup.opensource.hk
blog.opensource.hk
2016.opensource.hk
2015.opensource.hk
2014.opensource.hk

Showing 20 of 22. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from opensource.hk in the public web crawl.

44 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from opensource.hk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "opensource.hk"})-[: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.