Hostname
esti.ca
Last fetched
esti.ca resolves to 2 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CA. WHOIS lists iana:70 as the registrar.
Nutrition Label
Resolution chain
esti.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 |
|---|---|---|---|---|
| 3.98.204.102 | 3.98.0.0/15 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
| 52.60.237.171 | 52.60.128.0/17 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
WHOIS identity
- Registrar
- iana:70
- Organization
- esti consulting services
- Contact emails
- —
Subdomains
21 observed subdomains of esti.ca.
Web-graph footprint
Distinct hostnames that link to or from esti.ca in the public web crawl.
Threat posture
History
Mail and authentication
SPF policy
5 SPF mechanisms authorising senders for esti.ca.
| Mechanism | Target |
|---|---|
| SPF_A | mail.esti.ca |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 142.165.166.2 |
| SPF_MX | esti.ca |
Related pages
Pivot deeper into the graph from esti.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "esti.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.