Hostname
apcal.lu
Last fetched
apcal.lu resolves to 2 IPv4 addresses operated by AS16276 in FR.
Nutrition Label
Resolution chain
apcal.lu resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 164.132.168.121 | 164.132.0.0/16 | AS16276 | — | FR |
| 51.91.169.151 | 51.91.0.0/16 | AS16276 | — | FR |
WHOIS identity
No WHOIS records are currently associated with apcal.lu in WhisperGraph.
Subdomains
2 observed subdomains of apcal.lu.
| Subdomain |
|---|
| web.apcal.lu |
| www.apcal.lu |
Web-graph footprint
Distinct hostnames that link to or from apcal.lu in the public web crawl.
13 sites link to this hostname.
119 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for apcal.lu.
| Mechanism | Target |
|---|---|
| SPF_A | apcal.lu |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 164.132.168.121 |
| SPF_IP | 2001:41d0:1008:1c79:0:0:0:0 |
| SPF_MX | apcal.lu |
Related pages
Pivot deeper into the graph from apcal.lu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "apcal.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.