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Hostname

cathaysec.com.tw

Last fetched

cathaysec.com.tw appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · cathaysec.com.twRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/cathaysec.com.tw

Resolution chain

cathaysec.com.tw has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
Organization
????????????
Contact emails

Subdomains

66 observed subdomains of cathaysec.com.tw.

Web-graph footprint

Distinct hostnames that link to or from cathaysec.com.tw in the public web crawl.

111 sites link to this hostname.

37 sites linked to from this hostname.

Threat posture

History

Mail and authentication

SPF policy

11 SPF mechanisms authorising senders for cathaysec.com.tw.

MechanismTarget
SPF_IP202.154.192.72
SPF_IP202.154.192.73
SPF_IP202.154.197.40
SPF_IP202.154.200.151
SPF_IP202.154.200.155
SPF_IP202.154.200.165
SPF_IP202.154.200.166
SPF_IP202.154.200.167
SPF_IP61.216.146.58/32
SPF_IP61.220.55.128/25
SPF_IP61.66.105.224/28

Related pages

Pivot deeper into the graph from cathaysec.com.tw.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cathaysec.com.tw"})-[: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.