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Hostname

mail.penmanship.ca

Last fetched

mail.penmanship.ca resolves to 1 IPv4 address operated by TIER-NET - Tier.Net Technologies LLC in US.

Nutrition Label

WHISPER CANON · mail.penmanship.caRouting diversity1.5/10Peering density6.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/mail.penmanship.ca

Resolution chain

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

IPPrefixASNOperatorCountry
192.154.227.174192.154.227.0/24AS397423TIER-NET - Tier.Net Technologies LLCUS

WHOIS identity

No WHOIS records are currently associated with mail.penmanship.ca in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for mail.penmanship.ca.

MechanismTarget
SPF_Amail.penmanship.ca
SPF_IP162.213.121.239
SPF_IP173.233.70.141
SPF_IP192.154.227.174
SPF_MXmail.penmanship.ca

Related pages

Pivot deeper into the graph from mail.penmanship.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mail.penmanship.ca"})-[: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.