Hostname
cfl.lu
Last fetched
cfl.lu resolves to 1 IPv4 address operated by AS6661 in LU.
Nutrition Label
Resolution chain
cfl.lu 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 |
|---|---|---|---|---|
| 194.154.213.182 | 194.154.192.0/19 | AS6661 | — | LU |
WHOIS identity
- Registrar
- —
- Organization
- cfl
- Contact emails
- —
Subdomains
281 observed subdomains of cfl.lu.
Showing 25 of 281. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from cfl.lu in the public web crawl.
610 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for cfl.lu.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.tmes.trendmicro.com |
| SPF_INCLUDE | spf1.cfl.lu |
| SPF_INCLUDE | spf2.cfl.lu |
| SPF_IP | 194.154.213.149 |
| SPF_IP | 194.154.213.24 |
Related pages
Pivot deeper into the graph from cfl.lu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cfl.lu"})-[: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.