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Hostname

classroom.com.hk

Last fetched

classroom.com.hk resolves to 104.26.12.54, announced in 104.26.0.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. classroom.com.hk 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 · classroom.com.hkRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/classroom.com.hk

Resolution chain

IPv6 resolution

Attribution

Cloudflare

cdn · ORIGIN_AS, CDN

WHOIS identity

Registrar
iana:2251
Registrant organisation
??????????
Contact emails
information@classroom.com.hk

Subdomains

Subdomain
dev-wp-elearning.classroom.com.hk
dev-wp-learnres.classroom.com.hk
elt.classroom.com.hk
highlights.classroom.com.hk
vpn.classroom.com.hk
www.classroom.com.hk

Showing 6 of 6 subdomains (6 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

Mail and authentication

Nameservers

  • rose.ns.cloudflare.com
  • venkat.ns.cloudflare.com

MX records

  • mx1.hc56-65.ap.iphmx.com
  • mx2.hc56-65.ap.iphmx.com

SPF policy

  • exists: %{i}.spf.<allocation>.iphmx.com
  • mx: classroom.com.hk
  • include: servers.mcsv.net

Threat-feed evidence

History

Related pages

Pivot from classroom.com.hk 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: "classroom.com.hk"})-[: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.