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Hostname

atca.org

Last fetched

atca.org resolves to 1 IPv4 address operated by AS15395 in GB. WHOIS lists iana:146 as the registrar.

Nutrition Label

WHISPER CANON · atca.orgRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/atca.org

Resolution chain

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

IPPrefixASNOperatorCountry
5.79.14.1525.79.0.0/18AS15395—GB

WHOIS identity

Registrar
iana:146
Organization
atca
Contact emails

Subdomains

4 observed subdomains of atca.org.

Subdomain
careers.atca.org
pay.atca.org
server.atca.org
www.atca.org

Web-graph footprint

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

165 sites link to this hostname.

54 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for atca.org.

MechanismTarget
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDEmwoe.in
SPF_INCLUDEspf.constantcontact.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP164.177.134.2
SPF_IP5.79.14.152

Related pages

Pivot deeper into the graph from atca.org.

Cypher and MCP

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

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