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Hostname

cdn.tf

Last fetched

cdn.tf resolves to 5 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:gransy s.r.o. as the registrar.

Nutrition Label

WHISPER CANON · cdn.tfRouting diversity3.9/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency10.0/10Resolver footprint5.6/10canon.whisper.security/host/cdn.tf

Resolution chain

cdn.tf resolves to 5 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.22.81104.21.16.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.203.120172.67.192.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.96.3188.114.96.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.97.3188.114.97.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
94.139.254.21294.139.252.0/22AS208677—RU

WHOIS identity

Registrar
registrar:gransy s.r.o.
Organization
dmitry filatov
Contact emails

Subdomains

4 observed subdomains of cdn.tf.

Subdomain
i.cdn.tf
ii.cdn.tf
ns1.cdn.tf
ns2.cdn.tf

Web-graph footprint

Distinct hostnames that link to or from cdn.tf in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for cdn.tf.

MechanismTarget
SPF_Acdn.tf
SPF_INCLUDE_spf.google.com
SPF_IP139.45.200.54
SPF_IP78.140.196.142

Related pages

Pivot deeper into the graph from cdn.tf.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cdn.tf"})-[: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.