Hostname
arcus.lu
Last fetched
arcus.lu resolves to 1 IPv4 address operated by AS9008 in LU.
Nutrition Label
Resolution chain
arcus.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 |
|---|---|---|---|---|
| 85.93.215.197 | 85.93.192.0/19 | AS9008 | — | LU |
WHOIS identity
No WHOIS records are currently associated with arcus.lu in WhisperGraph.
Subdomains
37 observed subdomains of arcus.lu.
Showing 25 of 37. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from arcus.lu in the public web crawl.
95 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
14 SPF mechanisms authorising senders for arcus.lu.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.emailsys.net |
| SPF_INCLUDE | spf.mailjet.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | turbo-smtp.com |
| SPF_IP | 185.106.24.41 |
| SPF_IP | 185.106.24.42 |
| SPF_IP | 31.22.123.140 |
| SPF_IP | 31.22.123.149 |
| SPF_IP | 80.90.47.16/28 |
| SPF_IP | 85.93.198.208/29 |
| SPF_IP | 85.93.212.227/27 |
| SPF_IP | 85.93.212.231 |
| SPF_IP | 85.93.215.197 |
| SPF_MX | arcus.lu |
Related pages
Pivot deeper into the graph from arcus.lu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "arcus.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.