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Hostname

der.cat

Last fetched

der.cat resolves to 1 IPv4 address operated by AS15699 in ES. WHOIS lists iana:696 as the registrar.

Nutrition Label

WHISPER CANON · der.catRouting diversity1.5/10Peering density4.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/der.cat

Resolution chain

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

IPPrefixASNOperatorCountry
194.36.123.68194.36.122.0/23AS15699—ES

WHOIS identity

Registrar
iana:696
Organization
j.mercader consultors,
Contact emails

Subdomains

1 observed subdomain of der.cat.

Subdomain
www.der.cat

Web-graph footprint

Distinct hostnames that link to or from der.cat in the public web crawl.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for der.cat.

MechanismTarget
SPF_Ader.cat
SPF_INCLUDEspf.protection.outlook.com
SPF_MXder.cat

Related pages

Pivot deeper into the graph from der.cat.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "der.cat"})-[: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.