Hostname

w2sa.ca

Last fetched Thu, 09 Jul 2026 12:10:49 GMT

w2sa.ca resolves to 1 IPv4 address operated by AS16276 in CA. WHOIS lists registrar:go daddy domains canada, inc as the registrar.

Nutrition Label

Resolution chain

w2sa.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
51.79.30.129	51.79.0.0/17	AS16276	—	CA

WHOIS identity

Registrar: registrar:go daddy domains canada, inc
Organization: —
Contact emails: —

Subdomains

2 observed subdomains of w2sa.ca.

Subdomain
email.w2sa.ca
www.w2sa.ca

Web-graph footprint

Distinct hostnames that link to or from w2sa.ca in the public web crawl.

31 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

w2sa-ca.mail.protection.outlook.com

SPF policy

1 SPF mechanism authorising senders for w2sa.ca.

Mechanism	Target
SPF_INCLUDE	secureserver.net

Pivot deeper into the graph from w2sa.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "w2sa.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.