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Hostname

comp4.io

Last fetched

comp4.io resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:1387 as the registrar.

Nutrition Label

WHISPER CANON · comp4.ioRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/comp4.io

Resolution chain

comp4.io resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.83.71104.21.80.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.217.46172.67.208.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
iana:1387
Organization
betterbits gmbh & co. kg
Contact emails
—

Subdomains

5 observed subdomains of comp4.io.

Subdomain
redesign2025.comp4.io
stagingcomp4l337.comp4.io
www.comp4.io

Showing 3 of 5. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from comp4.io in the public web crawl.

6 sites link to this hostname.

21 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for comp4.io.

MechanismTarget
SPF_INCLUDE_spf.mx.cloudflare.net
SPF_INCLUDEbetterbits.de

Related pages

Pivot deeper into the graph from comp4.io.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "comp4.io"})-[: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.