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Hostname

cayu.com

Last fetched

cayu.com resolves to 1 IPv4 address operated by AS29140 in DE. WHOIS lists iana:81 as the registrar.

Nutrition Label

WHISPER CANON · cayu.comRouting diversity1.5/10Peering density4.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/cayu.com

Resolution chain

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

IPPrefixASNOperatorCountry
217.31.86.1217.31.80.0/20AS29140—DE

WHOIS identity

Registrar
iana:81
Organization
stellantis europe s.p.a.
Contact emails

Subdomains

8 observed subdomains of cayu.com.

Subdomain
admin.cayu.com
bvb-fanwelt.cayu.com
idp.cayu.com
pre-admin.cayu.com
pre-bvb-fanwelt.cayu.com
pre-idp.cayu.com
pre.cayu.com
www.cayu.com

Web-graph footprint

Distinct hostnames that link to or from cayu.com in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for cayu.com.

MechanismTarget
SPF_IP217.31.86.5
SPF_IP217.31.87.128/28
SPF_IP217.31.87.144/28
SPF_IP2a00:15a8:7:500::/64
SPF_IP2a00:15a8:7:600::/64
SPF_IP2a00:15a8:7:701:0:d91f:5605:1

Related pages

Pivot deeper into the graph from cayu.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cayu.com"})-[: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.