Hostname

sloan.ca

Last fetched Fri, 03 Jul 2026 02:13:54 GMT

sloan.ca resolves to 1 IPv4 address operated by AS63949 in US. WHOIS lists registrar:go daddy domains canada, inc as the registrar.

Nutrition Label

Resolution chain

sloan.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
173.255.203.251	173.255.192.0/20	AS63949	—	US

WHOIS identity

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

Subdomains

3 observed subdomains of sloan.ca.

Subdomain
mail.sloan.ca
webmail.sloan.ca
www.sloan.ca

Web-graph footprint

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

99 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for sloan.ca.

Mechanism	Target
SPF_INCLUDE	_spf.google.com
SPF_IP	174.132.190.2
SPF_MX	sloan.ca

Pivot deeper into the graph from sloan.ca.

Cypher and MCP

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

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