Hostname
lfs.cz
Last fetched
lfs.cz resolves to 1 IPv4 address operated by AS25234 in CZ. WHOIS lists registrar:reg-active24 as the registrar.
Nutrition Label
Resolution chain
lfs.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 |
|---|---|---|---|---|
| 81.95.99.55 | 81.95.96.0/20 | AS25234 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-active24
- Organization
- asociace českých filmových klubů
- Contact emails
- —
Subdomains
41 observed subdomains of lfs.cz.
Showing 25 of 41. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from lfs.cz in the public web crawl.
289 sites link to this hostname.
169 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for lfs.cz.
| Mechanism | Target |
|---|---|
| SPF_A | lfs.cz |
| SPF_A | mailing.lfs.cz |
| SPF_A | smtp.gmail.com |
| SPF_INCLUDE | spf.active24.com |
| SPF_INCLUDE | spf.mail-komplet.cz |
| SPF_IP | 81.95.99.55 |
| SPF_MX | lfs.cz |
Related pages
Pivot deeper into the graph from lfs.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "lfs.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.