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Hostname

activity.cat

Last fetched

activity.cat resolves to 1 IPv4 address operated by ASGIGAS - GIGAS HOSTING S.A. in ES. WHOIS lists iana:1262 as the registrar.

Nutrition Label

WHISPER CANON · activity.catRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/activity.cat

Resolution chain

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

IPPrefixASNOperatorCountry
146.255.100.177146.255.100.0/22AS57286ASGIGAS - GIGAS HOSTING S.A.ES

WHOIS identity

Registrar
iana:1262
Organization
—
Contact emails
—

Subdomains

3 observed subdomains of activity.cat.

Subdomain
mail.activity.cat
webmail.activity.cat
www.activity.cat

Web-graph footprint

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

11 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for activity.cat.

MechanismTarget
SPF_Aanunzia.com
SPF_Amailing.anunzia.com
SPF_IP146.255.100.177
SPF_IP146.255.102.161

Related pages

Pivot deeper into the graph from activity.cat.

Cypher and MCP

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

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