Hostname
obsi.ca
Last fetched
obsi.ca resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in US. WHOIS lists registrar:easydns technologies inc. as the registrar.
Nutrition Label
Resolution chain
obsi.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 |
|---|---|---|---|---|
| 20.15.0.36 | 20.0.0.0/11 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | US |
WHOIS identity
- Registrar
- registrar:easydns technologies inc.
- Organization
- ombudsman for banking services and investments / ombudsman des services bancaires et d'investissement (nfp)
- Contact emails
- —
Subdomains
10 observed subdomains of obsi.ca.
Web-graph footprint
Distinct hostnames that link to or from obsi.ca in the public web crawl.
357 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
8 SPF mechanisms authorising senders for obsi.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.esolutionsgroup.ca |
| SPF_INCLUDE | _spf.psm.knowbe4.com |
| SPF_INCLUDE | authsmtp.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 170.146.226.17/32 |
| SPF_IP | 172.146.220.100/32 |
| SPF_IP | 192.67.33.166/32 |
Related pages
Pivot deeper into the graph from obsi.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "obsi.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.