Hostname
crvisa.ca
Last fetched
crvisa.ca has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:namesilo technologies corp. as the registrar.
Nutrition Label
Resolution chain
crvisa.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:namesilo technologies corp.
- Organization
- crystal river immigration consulting service
- Contact emails
Subdomains
7 observed subdomains of crvisa.ca.
Web-graph footprint
Distinct hostnames that link to or from crvisa.ca in the public web crawl.
4 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
- crvisa.ca
SPF policy
5 SPF mechanisms authorising senders for crvisa.ca.
| Mechanism | Target |
|---|---|
| SPF_A | crvisa.ca |
| SPF_INCLUDE | spf.web-dns1.com |
| SPF_IP | 173.209.36.130 |
| SPF_IP | 68.168.115.194 |
| SPF_MX | crvisa.ca |
Related pages
Pivot deeper into the graph from crvisa.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "crvisa.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.