Hostname
nonexistent.ca
Last fetched
nonexistent.ca resolves to 2 IPv4 addresses operated by SUMMACARE-HEALTH-PLAN-ASN - SUMMACARE HEALTH PLAN in US. WHOIS lists registrar:namespro solutions inc. as the registrar.
Nutrition Label
Resolution chain
nonexistent.ca resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 155.248.214.182 | 155.248.208.0/21 | AS31898 | SUMMACARE-HEALTH-PLAN-ASN - SUMMACARE HEALTH PLAN | US |
| 208.91.112.55 | 208.91.112.0/24 | AS40934 | TRIANGLE-COMMUNICATIONS - Triangle Communications | US |
| 208.91.112.55 | 208.91.112.0/24 | AS40934 | TRIANGLE-COMMUNICATIONS - Triangle Communications | CA |
WHOIS identity
- Registrar
- registrar:namespro solutions inc.
- Organization
- —
- Contact emails
- —
Subdomains
15 observed subdomains of nonexistent.ca.
Web-graph footprint
Distinct hostnames that link to or from nonexistent.ca in the public web crawl.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for nonexistent.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.improvmx.com |
Related pages
Pivot deeper into the graph from nonexistent.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "nonexistent.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.