Hostname
fourwalls.ca
Last fetched
fourwalls.ca resolves to 1 IPv4 address operated by AMAZON-AES - Amazon.com, Inc. in US. WHOIS lists iana:45 as the registrar.
Nutrition Label
Resolution chain
fourwalls.ca 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 |
|---|---|---|---|---|
| 52.1.60.202 | 52.0.0.0/15 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:45
- Organization
- designroom
- Contact emails
- —
Subdomains
7 observed subdomains of fourwalls.ca.
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for fourwalls.ca.
| Mechanism | Target |
|---|---|
| SPF_A | fourwalls.ca |
| SPF_INCLUDE | relay.mailchannels.net |
| SPF_IP | 54.208.1.230/32 |
| SPF_IP | 54.236.124.210/32 |
| SPF_MX | fourwalls.ca |
Related pages
Pivot deeper into the graph from fourwalls.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "fourwalls.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.