Hostname
rjc.ca
Last fetched
rjc.ca resolves to 1 IPv4 address operated by OVH in CA. WHOIS lists iana:456 as the registrar.
Nutrition Label
Resolution chain
rjc.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 |
|---|---|---|---|---|
| 148.113.176.97 | 148.113.128.0/17 | AS16276 | OVH | CA |
WHOIS identity
- Registrar
- iana:456
- Organization
- read jones christoffersen
- Contact emails
Subdomains
13 observed subdomains of rjc.ca.
Web-graph footprint
Distinct hostnames that link to or from rjc.ca in the public web crawl.
194 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for rjc.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.calgarywebpagehosting.com |
| SPF_INCLUDE | _spf.ultipro.com |
| SPF_INCLUDE | app.aventri.com |
| SPF_INCLUDE | spf.constantcontact.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 3.145.232.16/28 |
| SPF_MX | rjc.ca |
Related pages
Pivot deeper into the graph from rjc.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "rjc.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.