Hostname
bctf.ca
Last fetched
bctf.ca resolves to 1 IPv4 address operated by ZAYO-6461 - Zayo Bandwidth in CA. WHOIS lists registrar:go daddy domains canada, inc as the registrar.
Nutrition Label
Resolution chain
bctf.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 |
|---|---|---|---|---|
| 206.191.104.121 | 206.191.64.0/18 | AS6461 | ZAYO-6461 - Zayo Bandwidth | CA |
WHOIS identity
- Registrar
- registrar:go daddy domains canada, inc
- Organization
- bctf helpdesk
- Contact emails
Subdomains
15 observed subdomains of bctf.ca.
Web-graph footprint
Distinct hostnames that link to or from bctf.ca in the public web crawl.
672 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
7 SPF mechanisms authorising senders for bctf.ca.
| Mechanism | Target |
|---|---|
| SPF_A | bctf.ca |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 206.191.104.110 |
| SPF_IP | 206.191.104.99 |
| SPF_IP | 50.21.168.201 |
| SPF_IP | 96.53.59.204 |
| SPF_MX | bctf.ca |
Related pages
Pivot deeper into the graph from bctf.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "bctf.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.