Hostname
beresponsive.ca
Last fetched
beresponsive.ca resolves to 1 IPv4 address operated by CCSF - San Francisco Department of Telecommunications and Information Services in CA. WHOIS lists registrar:fullhost as the registrar.
Nutrition Label
Resolution chain
beresponsive.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 |
|---|---|---|---|---|
| 162.223.228.26 | 162.223.228.0/24 | AS39962 | CCSF - San Francisco Department of Telecommunications and Information Services | CA |
WHOIS identity
- Registrar
- registrar:fullhost
- Organization
- —
- Contact emails
- —
Subdomains
37 observed subdomains of beresponsive.ca.
Showing 25 of 37. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from beresponsive.ca in the public web crawl.
17 sites link to this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
8 SPF mechanisms authorising senders for beresponsive.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | spf.mxprotection.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 167.89.37.115 |
| SPF_IP | 167.89.76.64 |
| SPF_IP | 168.245.40.93 |
| SPF_IP | 51.222.213.3 |
| SPF_IP | 51.222.248.239 |
Related pages
Pivot deeper into the graph from beresponsive.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "beresponsive.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.