Hostname
sysop.ca
Last fetched
sysop.ca resolves to 1 IPv4 address operated by AS-VULTR - The Constant Company, LLC in US. WHOIS lists registrar:tucows.com co. as the registrar.
Nutrition Label
Resolution chain
sysop.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 |
|---|---|---|---|---|
| 45.77.209.189 | 45.77.208.0/21 | AS20473 | AS-VULTR - The Constant Company, LLC | US |
WHOIS identity
- Registrar
- registrar:tucows.com co.
- Organization
- cody swanson
- Contact emails
- —
Subdomains
5 observed subdomains of sysop.ca.
Web-graph footprint
Distinct hostnames that link to or from sysop.ca in the public web crawl.
8 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for sysop.ca.
| Mechanism | Target |
|---|---|
| SPF_A | sysop.ca |
| SPF_MX | purnell.sysop.ca |
| SPF_MX | sysop.ca |
| SPF_MX | watney.sysop.ca |
Related pages
Pivot deeper into the graph from sysop.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sysop.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.