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Hostname

graustic.cat

Last fetched

graustic.cat resolves to 1 IPv4 address operated by AS16276 in ES. WHOIS lists iana:433 as the registrar.

Nutrition Label

WHISPER CANON · graustic.catRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.0/10canon.whisper.security/host/graustic.cat

Resolution chain

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

IPPrefixASNOperatorCountry
87.98.231.287.98.128.0/17AS16276—ES

WHOIS identity

Registrar
iana:433
Organization
ingenieria de tecnologias tic grup sl
Contact emails

Subdomains

5 observed subdomains of graustic.cat.

Subdomain
bc.graustic.cat
demo.graustic.cat
www.graustic.cat

Showing 3 of 5. View all subdomains →

Web-graph footprint

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

39 sites link to this hostname.

19 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 graustic.cat.

MechanismTarget
SPF_INCLUDEmx.ovh.com
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from graustic.cat.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "graustic.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.