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Hostname

chfn.org.tw

Last fetched

chfn.org.tw resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in FI.

Nutrition Label

WHISPER CANON · chfn.org.twRouting diversity2.4/10Peering density9.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.3/10canon.whisper.security/host/chfn.org.tw

Resolution chain

chfn.org.tw resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
3.164.68.303.164.68.0/23AS16509AMAZON-02 - Amazon.com, Inc.FI
3.164.68.493.164.68.0/23AS16509AMAZON-02 - Amazon.com, Inc.FI
3.164.68.773.164.68.0/23AS16509AMAZON-02 - Amazon.com, Inc.FI
3.164.68.873.164.68.0/23AS16509AMAZON-02 - Amazon.com, Inc.FI
54.230.42.1054.230.42.0/24AS16509AMAZON-02 - Amazon.com, Inc.TH
54.230.42.11754.230.42.0/24AS16509AMAZON-02 - Amazon.com, Inc.TH
54.230.42.6554.230.42.0/24AS16509AMAZON-02 - Amazon.com, Inc.TH
54.230.42.8454.230.42.0/24AS16509AMAZON-02 - Amazon.com, Inc.TH

WHOIS identity

Registrar
—
Organization
財團法人雅文兒童聽語文教基金會
Contact emails
—

Subdomains

13 observed subdomains of chfn.org.tw.

Subdomain
api.chfn.org.tw
communicate.chfn.org.tw
donate.chfn.org.tw
klip.chfn.org.tw
lms.chfn.org.tw
minimal-hearing-loss.chfn.org.tw
servicedesk.chfn.org.tw
soundimals.chfn.org.tw
tmedge.chfn.org.tw
video.chfn.org.tw
webclass.chfn.org.tw
weblearning.chfn.org.tw
www.chfn.org.tw

Web-graph footprint

Distinct hostnames that link to or from chfn.org.tw in the public web crawl.

86 sites link to this hostname.

143 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

12 SPF mechanisms authorising senders for chfn.org.tw.

MechanismTarget
SPF_INCLUDEamazonses.com
SPF_INCLUDEmailgun.org
SPF_INCLUDEspf.neticrm.net
SPF_INCLUDEspf.protection.outlook.com
SPF_IP113.196.173.194
SPF_IP123.51.202.126
SPF_IP123.51.209.131
SPF_IP210.61.72.8
SPF_IP211.22.26.100
SPF_IP211.23.183.35
SPF_IP60.251.81.126
SPF_MXchfn.org.tw

Related pages

Pivot deeper into the graph from chfn.org.tw.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "chfn.org.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.