Hostname
cartesian.com
Last fetched
cartesian.com resolves to 1 IPv4 address operated by LE PERA SERGIO PATRICIONEO in US. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
cartesian.com 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 |
|---|---|---|---|---|
| 50.62.90.205 | 50.62.88.0/22 | AS398787 | LE PERA SERGIO PATRICIONEO | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- cartesian
- Contact emails
Subdomains
18 observed subdomains of cartesian.com.
Web-graph footprint
Distinct hostnames that link to or from cartesian.com in the public web crawl.
51 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
5 SPF mechanisms authorising senders for cartesian.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | sendersrv.com |
| SPF_INCLUDE | spf.ess.barracudanetworks.com |
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from cartesian.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cartesian.com"})-[: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.