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Hostname

bigmtl.ca

Last fetched

bigmtl.ca resolves to 3 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:easydns technologies inc. as the registrar.

Nutrition Label

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

Resolution chain

bigmtl.ca resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.26.4.81104.26.0.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
104.26.5.81104.26.0.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.72.11172.67.64.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
registrar:easydns technologies inc.
Organization
bureau de l'inspecteur general de la ville de montreal
Contact emails

Subdomains

9 observed subdomains of bigmtl.ca.

Subdomain
dev.bigmtl.ca
www.bigmtl.ca
vpnssl.bigmtl.ca
symposium.bigmtl.ca
stage.bigmtl.ca
mail.bigmtl.ca
local.bigmtl.ca
lan.bigmtl.ca

Showing 8 of 9. View all subdomains →

Web-graph footprint

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

21 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for bigmtl.ca.

MechanismTarget
SPF_Abigmtl.ca
SPF_INCLUDEspf.protection.outlook.com
SPF_IP158.85.77.121/32
SPF_IP158.85.89.116/32
SPF_IP174.142.90.82
SPF_IP174.142.90.85
SPF_IP67.215.9.138
SPF_IP68.168.112.38
SPF_MXbigmtl.ca

Related pages

Pivot deeper into the graph from bigmtl.ca.

Cypher and MCP

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

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