Hostname
3h.ca
Last fetched
3h.ca resolves to 1 IPv4 address operated by ESTRUXTURE-ON-19122 - eStruxture Data Centers Inc. in CA. WHOIS lists registrar:easydns technologies inc. as the registrar.
Nutrition Label
Resolution chain
3h.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 |
|---|---|---|---|---|
| 192.34.55.200 | 192.34.55.0/24 | AS19122 | ESTRUXTURE-ON-19122 - eStruxture Data Centers Inc. | CA |
WHOIS identity
- Registrar
- registrar:easydns technologies inc.
- Organization
- 3h communications incorporated
- Contact emails
- —
Subdomains
12 observed subdomains of 3h.ca.
Web-graph footprint
Distinct hostnames that link to or from 3h.ca in the public web crawl.
27 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for 3h.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.createsend.com |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | emailsrvr.com |
| SPF_INCLUDE | spf-a.entirelydigital.com |
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from 3h.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "3h.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.