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Hostname

esg4u.com.tw

Last fetched

esg4u.com.tw appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · esg4u.com.twRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/esg4u.com.tw

Resolution chain

esg4u.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

No WHOIS records are currently associated with esg4u.com.tw in WhisperGraph.

Subdomains

7 observed subdomains of esg4u.com.tw.

Subdomain
_spfm.esg4u.com.tw
www.esg4u.com.tw
yuanchih-4u.esg4u.com.tw
yuanchih-esg.esg4u.com.tw
yuanchih.esg4u.com.tw
yuanchihesg.esg4u.com.tw

Showing 6 of 7. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from esg4u.com.tw in the public web crawl.

7 sites link to this hostname.

87 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for esg4u.com.tw.

MechanismTarget
SPF_INCLUDEdc-aa8e722993._spfm.esg4u.com.tw

Related pages

Pivot deeper into the graph from esg4u.com.tw.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "esg4u.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.