Hostname

mefree.ca

Last fetched Sun, 09 Aug 2026 23:00:00 GMT

mefree.ca resolves to 1 IPv4 address operated by IS-AS-1 - Interserver, Inc in US. WHOIS lists registrar:open provider inc. as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
74.50.85.154	74.50.64.0/19	AS19318	IS-AS-1 - Interserver, Inc	US

WHOIS identity

Registrar: registrar:open provider inc.
Organization: —
Contact emails: —

Subdomains

3 observed subdomains of mefree.ca.

Subdomain
cpcalendars.mefree.ca
mail.mefree.ca
www.mefree.ca

Threat posture

History

Mail and authentication

MX records

mail.mefree.ca

SPF policy

3 SPF mechanisms authorising senders for mefree.ca.

Mechanism	Target
SPF_A	mefree.ca
SPF_INCLUDE	_spf.mediaserve.pro
SPF_MX	mefree.ca

Pivot deeper into the graph from mefree.ca.

Cypher and MCP

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

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