Hostname
opus.fr
Last fetched
opus.fr resolves to 1 IPv4 address operated by Online SAS in FR. WHOIS lists registrar:opus as the registrar.
Nutrition Label
Resolution chain
opus.fr 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 |
|---|---|---|---|---|
| 212.129.27.7 | 212.129.0.0/18 | AS12876 | Online SAS | FR |
WHOIS identity
- Registrar
- registrar:opus
- Organization
- opus sarl
- Contact emails
Subdomains
29 observed subdomains of opus.fr.
Showing 25 of 29. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from opus.fr in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for opus.fr.
| Mechanism | Target |
|---|---|
| SPF_A | opus.fr |
| SPF_IP | 212.83.157.39 |
| SPF_MX | opus.fr |
Related pages
Pivot deeper into the graph from opus.fr.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "opus.fr"})-[: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.