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Hostname

pcrs.ca

Last fetched

pcrs.ca has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:tucows.com co. as the registrar.

Nutrition Label

WHISPER CANON · pcrs.caRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/pcrs.ca

Resolution chain

pcrs.ca has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
registrar:tucows.com co.
Organization
nisha family & childrens service
Contact emails

Subdomains

8 observed subdomains of pcrs.ca.

Subdomain
autodiscover.pcrs.ca
hrms.pcrs.ca
learning.pcrs.ca
link.pcrs.ca
midtown.pcrs.ca
owa.pcrs.ca
vancrds01.pcrs.ca
www.pcrs.ca

Web-graph footprint

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

163 sites link to this hostname.

42 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

13 SPF mechanisms authorising senders for pcrs.ca.

MechanismTarget
SPF_INCLUDE_spf.intacct.com
SPF_INCLUDE_spf.salesforce.com
SPF_INCLUDE_spf.ultipro.com
SPF_INCLUDEab.sendgrid.net
SPF_INCLUDEspf.cyberimpact.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP135.84.68.123/32
SPF_IP135.84.79.54/32
SPF_IP149.72.84.237
SPF_IP198.2.130.141
SPF_IP206.152.14.54/32
SPF_IP208.86.168.7/32
SPF_IP50.31.59.238/32

Related pages

Pivot deeper into the graph from pcrs.ca.

Cypher and MCP

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

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