Hostname
cerka.ca
Last fetched
cerka.ca resolves to 4 IPv4 addresses operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in CA. WHOIS lists registrar:go daddy domains canada, inc as the registrar.
Nutrition Label
Resolution chain
cerka.ca resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 13.107.213.40 | 13.104.0.0/14 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
| 13.107.213.73 | 13.104.0.0/14 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
| 13.107.246.40 | 13.104.0.0/14 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
| 13.107.246.73 | 13.104.0.0/14 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | CA |
WHOIS identity
- Registrar
- registrar:go daddy domains canada, inc
- Organization
- —
- Contact emails
- —
Subdomains
2 observed subdomains of cerka.ca.
| Subdomain |
|---|
| old.cerka.ca |
| www.cerka.ca |
Web-graph footprint
Distinct hostnames that link to or from cerka.ca in the public web crawl.
6 sites link to this hostname.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
11 SPF mechanisms authorising senders for cerka.ca.
| Mechanism | Target |
|---|---|
| SPF_A | cerka.ca |
| SPF_A | smtp.bellnet.ca |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | bellnet.ca |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 185.114.121.114 |
| SPF_IP | 2605:6440:4000:2:185:209:179:11 |
| SPF_IP | 2605:6440:4000:2:185:209:179:41 |
| SPF_IP | 45.62.178.137 |
| SPF_IP | 45.62.179.60 |
| SPF_MX | cerka.ca |
Related pages
Pivot deeper into the graph from cerka.ca.
- IP · 13.107.213.40
- ASN · AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
- Registrar · registrar:go daddy domains canada, inc
- Country · CA
- TLD · .ca
- Browse hostnames · ce…
- 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: "cerka.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.