Hostname
sto.ca
Last fetched
sto.ca resolves to 16 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CA. WHOIS lists registrar:a.r.c. informatique inc. as the registrar.
Nutrition Label
Resolution chain
sto.ca resolves to 16 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
WHOIS identity
- Registrar
- registrar:a.r.c. informatique inc.
- Organization
- service de l'informatique
- Contact emails
Subdomains
18 observed subdomains of sto.ca.
Web-graph footprint
Distinct hostnames that link to or from sto.ca in the public web crawl.
191 sites link to this hostname.
64 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for sto.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | mailgun.org |
| SPF_INCLUDE | mxsmtp.sendpulse.com |
| SPF_INCLUDE | mxsspf.sendpulse.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 216.113.24.245 |
Related pages
Pivot deeper into the graph from sto.ca.
- IP · 15.156.122.169
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · registrar:a.r.c. informatique inc.
- Country · CA
- Email · dnsmaster@sto.ca
- TLD · .ca
- Browse hostnames · st…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sto.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.