Hostname
cyfs.com
Last fetched
cyfs.com resolves to 1 IPv4 address operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:3247 as the registrar.
Nutrition Label
Resolution chain
cyfs.com 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 |
|---|---|---|---|---|
| 54.193.237.127 | 54.193.128.0/17 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:3247
- Organization
- liuzhicong
- Contact emails
Subdomains
11 observed subdomains of cyfs.com.
Web-graph footprint
Distinct hostnames that link to or from cyfs.com in the public web crawl.
10 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for cyfs.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.mxhichina.com |
Related pages
Pivot deeper into the graph from cyfs.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cyfs.com"})-[: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.