Hostname
stf.sk.ca
Last fetched
stf.sk.ca resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA.
Nutrition Label
Resolution chain
stf.sk.ca resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.42.97 | 104.21.32.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.160.175 | 172.67.160.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
No WHOIS records are currently associated with stf.sk.ca in WhisperGraph.
Subdomains
13 observed subdomains of stf.sk.ca.
Web-graph footprint
Distinct hostnames that link to or from stf.sk.ca in the public web crawl.
180 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
8 SPF mechanisms authorising senders for stf.sk.ca.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.intacct.com |
| SPF_INCLUDE | _spf.psm.knowbe4.com |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | spf.envoke.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.smtp2go.com |
| SPF_IP | 198.169.239.83 |
| SPF_IP | 198.169.239.84 |
Related pages
Pivot deeper into the graph from stf.sk.ca.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "stf.sk.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.