Hostname
osta.ca
Last fetched
osta.ca resolves to 1 IPv4 address operated by DIGITALOCEAN-ASN - DigitalOcean, LLC in CA. WHOIS lists registrar:dot.ca inc. as the registrar.
Nutrition Label
Resolution chain
osta.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 |
|---|---|---|---|---|
| 159.203.48.101 | 159.203.48.0/22 | AS14061 | DIGITALOCEAN-ASN - DigitalOcean, LLC | CA |
WHOIS identity
- Registrar
- registrar:dot.ca inc.
- Organization
- osta international
- Contact emails
Subdomains
4 observed subdomains of osta.ca.
Showing 3 of 4. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from osta.ca in the public web crawl.
11 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for osta.ca.
| Mechanism | Target |
|---|---|
| SPF_A | osta.ca |
| SPF_INCLUDE | websitewelcome.com |
| SPF_MX | osta.ca |
Related pages
Pivot deeper into the graph from osta.ca.
- IP · 159.203.48.101
- ASN · AS14061DIGITALOCEAN-ASN - DigitalOcean, LLC
- Registrar · registrar:dot.ca inc.
- Country · CA
- Email · osta@shaw.ca
- TLD · .ca
- Browse hostnames · os…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "osta.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.