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Hostname

arcusys.com

Last fetched

arcusys.com resolves to 2 IPv4 addresses operated by AS24940 in FI. WHOIS lists iana:113 as the registrar.

Nutrition Label

WHISPER CANON · arcusys.comRouting diversity1.5/10Peering density8.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/arcusys.com

Resolution chain

arcusys.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

WHOIS identity

Registrar
iana:113
Organization
arcusys oy
Contact emails

Subdomains

40 observed subdomains of arcusys.com.

Web-graph footprint

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

9 sites link to this hostname.

Threat posture

History

Mail and authentication

SPF policy

15 SPF mechanisms authorising senders for arcusys.com.

MechanismTarget
SPF_INCLUDE431689.spf08.hubspotemail.net
SPF_INCLUDE_spf.atlassian.net
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDEmail.zendesk.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.flowmailer.net
SPF_INCLUDEspf.protection.outlook.com
SPF_IP195.60.252.50/32
SPF_IP40.114.215.1
SPF_IP62.165.181.190
SPF_IP62.204.11.140
SPF_IP62.236.116.67/32
SPF_IP89.250.48.136/32
SPF_IP89.250.61.185
SPF_IP95.175.113.181/32

Related pages

Pivot deeper into the graph from arcusys.com.

Cypher and MCP

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

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