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Hostname

w4os.org

Last fetched

w4os.org resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:1647 as the registrar.

Nutrition Label

WHISPER CANON · w4os.orgRouting diversity1.5/10Peering density6.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.0/10canon.whisper.security/host/w4os.org

Resolution chain

w4os.org resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
188.34.198.148188.34.128.0/17AS24940—DE

WHOIS identity

Registrar
iana:1647
Organization
whois privacy protection foundation
Contact emails
—

Subdomains

6 observed subdomains of w4os.org.

Subdomain
autoconfig.w4os.org
www.w4os.org
mail.w4os.org
demo.w4os.org
beta.w4os.org
autodiscover.w4os.org

Web-graph footprint

Distinct hostnames that link to or from w4os.org in the public web crawl.

46 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for w4os.org.

MechanismTarget
SPF_Aw4os.org
SPF_MXw4os.org

Related pages

Pivot deeper into the graph from w4os.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "w4os.org"})-[: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.