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Hostname

osum.ca

Last fetched

osum.ca resolves to 1 IPv4 address operated by CIRRUS - Micro Logic in CA. WHOIS lists iana:456 as the registrar.

Nutrition Label

WHISPER CANON · osum.caRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/osum.ca

Resolution chain

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

IPPrefixASNOperatorCountry
148.59.136.63148.59.136.0/24AS398346CIRRUS - Micro LogicCA

WHOIS identity

Registrar
iana:456
Organization
ontario small urban municipalities of the association of municipalities of ontario
Contact emails

Subdomains

3 observed subdomains of osum.ca.

Subdomain
event.osum.ca
www.osum.ca
mt-link.osum.ca

Web-graph footprint

Distinct hostnames that link to or from osum.ca in the public web crawl.

20 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

11 SPF mechanisms authorising senders for osum.ca.

MechanismTarget
SPF_INCLUDE_spf.createsend.com
SPF_INCLUDE_spf.e2ma.net
SPF_INCLUDE_spf.psm.knowbe4.com
SPF_INCLUDE_spf.smtp.mailtrap.live
SPF_INCLUDEspf.protection.outlook.com
SPF_IP148.59.136.58/28
SPF_IP207.236.164.2
SPF_IP207.236.164.3
SPF_IP69.77.165.18
SPF_IP69.77.165.19
SPF_MXosum.ca

Related pages

Pivot deeper into the graph from osum.ca.

Cypher and MCP

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

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