Hostname
crna.ca
Last fetched
crna.ca has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:grape inc. as the registrar.
Nutrition Label
Resolution chain
crna.ca has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.
WHOIS identity
- Registrar
- registrar:grape inc.
- Organization
- crnano
- Contact emails
Subdomains
8 observed subdomains of crna.ca.
Web-graph footprint
Distinct hostnames that link to or from crna.ca in the public web crawl.
22 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
10 SPF mechanisms authorising senders for crna.ca.
| Mechanism | Target |
|---|---|
| SPF_A | crna.ca |
| SPF_INCLUDE | _spf.smtp.com |
| SPF_INCLUDE | spf.antispamcloud.com |
| SPF_INCLUDE | spf.hostpapa.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 66.102.132.118 |
| SPF_IP | 66.102.132.122 |
| SPF_IP | 69.90.161.130 |
| SPF_IP | 76.74.128.50 |
| SPF_MX | crna.ca |
Related pages
Pivot deeper into the graph from crna.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "crna.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.