Hostname
holstein.ca
Last fetched
holstein.ca has no current public IPv4 resolution in WhisperGraph; WHOIS lists iana:456 as the registrar.
Nutrition Label
Resolution chain
holstein.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
- iana:456
- Organization
- holstein association of canada
- Contact emails
Subdomains
5 observed subdomains of holstein.ca.
Web-graph footprint
Distinct hostnames that link to or from holstein.ca in the public web crawl.
113 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
9 SPF mechanisms authorising senders for holstein.ca.
| Mechanism | Target |
|---|---|
| SPF_A | holstein.ca |
| SPF_A | mail.holstein.ca |
| SPF_A | owa.holstein.ca |
| SPF_INCLUDE | _spf.createsend.com |
| SPF_INCLUDE | _spf.mlsend.com |
| SPF_INCLUDE | ca._netblocks.mimecast.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 208.181.76.116 |
| SPF_MX | holstein.ca |
Related pages
Pivot deeper into the graph from holstein.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "holstein.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.