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Hostname

flash2u.com.tw

Last fetched

flash2u.com.tw resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.

Nutrition Label

WHISPER CANON · flash2u.com.twRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency6.7/10Resolver footprint8.0/10canon.whisper.security/host/flash2u.com.tw

Resolution chain

flash2u.com.tw resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.57.40104.21.48.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.189.29172.67.176.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
—
Organization
?????????? tennet co.,
Contact emails

Subdomains

11 observed subdomains of flash2u.com.tw.

Subdomain
autodiscover.flash2u.com.tw
bbs.flash2u.com.tw
eb7f3790d449.flash2u.com.tw
forum.flash2u.com.tw
mail.flash2u.com.tw
mailex.flash2u.com.tw
swdm2.flash2u.com.tw
www.flash2u.com.tw

Showing 8 of 11. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from flash2u.com.tw in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for flash2u.com.tw.

MechanismTarget
SPF_Aflash2u.com.tw
SPF_IP218.211.60.34
SPF_MXflash2u.com.tw

Related pages

Pivot deeper into the graph from flash2u.com.tw.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "flash2u.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.