Hostname
csa.ca
Last fetched
csa.ca resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in CA. WHOIS lists registrar:internic.ca inc. as the registrar.
Nutrition Label
Resolution chain
csa.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 |
|---|---|---|---|---|
| 40.82.186.113 | 40.80.0.0/12 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
WHOIS identity
- Registrar
- registrar:internic.ca inc.
- Organization
- canadian standards association
- Contact emails
Subdomains
33 observed subdomains of csa.ca.
Showing 25 of 33. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from csa.ca in the public web crawl.
320 sites link to this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
21 SPF mechanisms authorising senders for csa.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | spf.jivesoftware.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 108.129.22.113 |
| SPF_IP | 18.202.90.140 |
| SPF_IP | 192.250.208.112 |
| SPF_IP | 192.250.208.113 |
| SPF_IP | 199.246.228.22 |
| SPF_IP | 204.93.64.116/32 |
| SPF_IP | 204.93.64.117/32 |
| SPF_IP | 208.185.229.0/24 |
| SPF_IP | 208.185.235.0/24 |
| SPF_IP | 3.232.179.211 |
| SPF_IP | 52.200.229.192 |
| SPF_IP | 52.49.188.207 |
| SPF_IP | 54.205.167.161 |
| SPF_IP | 54.211.112.25 |
| SPF_IP | 54.77.14.22 |
| SPF_IP | 64.26.163.100 |
| SPF_IP | 64.26.163.99 |
| SPF_MX | csa.ca |
Related pages
Pivot deeper into the graph from csa.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "csa.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.