Hostname
fosa.cz
Last fetched
fosa.cz resolves to 1 IPv4 address operated by AS39392 in CZ.
Nutrition Label
Resolution chain
fosa.cz 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 |
|---|---|---|---|---|
| 185.247.28.48 | 185.247.28.0/22 | AS39392 | — | CZ |
WHOIS identity
No WHOIS records are currently associated with fosa.cz in WhisperGraph.
Subdomains
25 observed subdomains of fosa.cz.
Showing 20 of 25. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from fosa.cz in the public web crawl.
36 sites link to this hostname.
3,520 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for fosa.cz.
| Mechanism | Target |
|---|---|
| SPF_A | fosa.cz |
| SPF_IP | 185.247.28.0/22 |
| SPF_IP | 88.86.121.128/27 |
| SPF_MX | fosa.cz |
Related pages
Pivot deeper into the graph from fosa.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "fosa.cz"})-[: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.