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Hostname

playf1.net

Last fetched

playf1.net resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:81 as the registrar.

Nutrition Label

WHISPER CANON · playf1.netRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.0/10canon.whisper.security/host/playf1.net

Resolution chain

playf1.net resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.66.65104.21.64.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.201.137172.67.192.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:81
Organization
s.c. netstorm
Contact emails

Subdomains

7 observed subdomains of playf1.net.

Subdomain
cpanel.playf1.net
cpcalendars.playf1.net
cpcontacts.playf1.net
news.playf1.net
webmail.playf1.net
www.playf1.net

Showing 6 of 7. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from playf1.net in the public web crawl.

16 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 playf1.net.

MechanismTarget
SPF_MXplayf1.net

Related pages

Pivot deeper into the graph from playf1.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "playf1.net"})-[: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.