Hostname

mdg.ca

Last fetched Wed, 22 Jul 2026 14:30:52 GMT

mdg.ca resolves to 3 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:29 as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
104.26.6.223	104.26.0.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
104.26.7.223	104.26.0.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.67.71.63	172.67.64.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA

WHOIS identity

Registrar: iana:29
Organization: mdg computers can
Contact emails: —

Subdomains

2 observed subdomains of mdg.ca.

Subdomain
secure.mdg.ca
www.mdg.ca

Web-graph footprint

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

13 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for mdg.ca.

Mechanism	Target
SPF_INCLUDE	spf.ess.ca.barracudanetworks.com
SPF_IP	206.51.250.245
SPF_IP	38.17.21.28
SPF_MX	mdg.ca

Pivot deeper into the graph from mdg.ca.

Cypher and MCP

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

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