Hostname
rcnbf.ca
Last fetched
rcnbf.ca resolves to 1 IPv4 address operated by ORACLE-BMC-31898 - Oracle Corporation in CA. WHOIS lists registrar:namesilo technologies corp. as the registrar.
Nutrition Label
Resolution chain
rcnbf.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 |
|---|---|---|---|---|
| 140.238.148.26 | 140.238.128.0/19 | AS31898 | ORACLE-BMC-31898 - Oracle Corporation | CA |
WHOIS identity
- Registrar
- registrar:namesilo technologies corp.
- Organization
- the royal canadian naval benevolent fund
- Contact emails
- —
Subdomains
6 observed subdomains of rcnbf.ca.
Showing 5 of 6. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from rcnbf.ca in the public web crawl.
23 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for rcnbf.ca.
| Mechanism | Target |
|---|---|
| SPF_A | rcnbf.ca |
| SPF_INCLUDE | relay.mailchannels.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 140.238.148.26 |
| SPF_MX | rcnbf.ca |
Related pages
Pivot deeper into the graph from rcnbf.ca.
- IP · 140.238.148.26
- ASN · AS31898ORACLE-BMC-31898 - Oracle Corporation
- Registrar · registrar:namesilo technologies corp.
- Country · CA
- TLD · .ca
- Browse hostnames · rc…
- 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: "rcnbf.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.