Hostname
therefore.ca
Last fetched
therefore.ca resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CA. WHOIS lists registrar:gandi services inc. as the registrar.
Nutrition Label
Resolution chain
therefore.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 |
|---|---|---|---|---|
| 15.197.167.90 | 15.197.160.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
| 3.33.186.135 | 3.33.176.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
WHOIS identity
- Registrar
- registrar:gandi services inc.
- Organization
- therefore interactive inc.
- Contact emails
Subdomains
16 observed subdomains of therefore.ca.
Web-graph footprint
Distinct hostnames that link to or from therefore.ca in the public web crawl.
24 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
5 SPF mechanisms authorising senders for therefore.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.atlassian.net |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.dynect.net |
| SPF_INCLUDE | spf.mandrillapp.com |
Related pages
Pivot deeper into the graph from therefore.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "therefore.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.