Hostname
optimum-canada.ca
Last fetched
optimum-canada.ca resolves to 2 IPv4 addresses operated by STACKHARBOR - Stack Harbor Inc. in CA.
Nutrition Label
Resolution chain
optimum-canada.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 |
|---|---|---|---|---|
| 23.128.160.34 | 23.128.160.0/24 | AS397181 | STACKHARBOR - Stack Harbor Inc. | CA |
| 51.161.115.140 | 51.161.0.0/17 | AS16276 | — | CA |
WHOIS identity
No WHOIS records are currently associated with optimum-canada.ca in WhisperGraph.
Subdomains
2 observed subdomains of optimum-canada.ca.
Threat posture
History
Mail and authentication
MX records
- box02.neocomm.ca
- optimum-canada.ca
SPF policy
9 SPF mechanisms authorising senders for optimum-canada.ca.
| Mechanism | Target |
|---|---|
| SPF_A | optimum-canada.ca |
| SPF_A | outbound.zerospam.ca |
| SPF_INCLUDE | spf.neocomm.ca |
| SPF_IP | 158.85.77.121/32 |
| SPF_IP | 158.85.89.116/32 |
| SPF_IP | 184.107.36.88 |
| SPF_IP | 23.128.160.34 |
| SPF_IP | 51.161.115.140 |
| SPF_MX | optimum-canada.ca |
Related pages
Pivot deeper into the graph from optimum-canada.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "optimum-canada.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.