Hostname
yysu.cf
Last fetched
yysu.cf resolves to 1 IPv4 address operated by WEB-HOST-MOST-ASN-1 - Web Host Most, LLC in IN.
Nutrition Label
Resolution chain
yysu.cf 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 |
|---|---|---|---|---|
| 66.78.59.25 | 66.78.59.0/24 | AS401605 | WEB-HOST-MOST-ASN-1 - Web Host Most, LLC | IN |
WHOIS identity
No WHOIS records are currently associated with yysu.cf in WhisperGraph.
Subdomains
1 observed subdomain of yysu.cf.
| Subdomain |
|---|
| mail.yysu.cf |
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for yysu.cf.
| Mechanism | Target |
|---|---|
| SPF_A | yysu.cf |
| SPF_INCLUDE | relay.mailchannels.net |
| SPF_IP | 2602:f72d:400:0:0:0:0:25 |
| SPF_IP | 66.78.59.25 |
| SPF_MX | yysu.cf |
Related pages
Pivot deeper into the graph from yysu.cf.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "yysu.cf"})-[: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.