Hostname
opencourseware.eu
Last fetched
opencourseware.eu resolves to 1 IPv4 address operated by AS50474 in FR. WHOIS lists registrar:tld registrar solutions ltd as the registrar.
Nutrition Label
Resolution chain
opencourseware.eu 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 |
|---|---|---|---|---|
| 109.234.167.32 | 109.234.164.0/22 | AS50474 | — | FR |
WHOIS identity
- Registrar
- registrar:tld registrar solutions ltd
- Organization
- —
- Contact emails
- —
Subdomains
12 observed subdomains of opencourseware.eu.
Showing 11 of 12. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from opencourseware.eu in the public web crawl.
13 sites link to this hostname.
86 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
- opencourseware.eu
SPF policy
5 SPF mechanisms authorising senders for opencourseware.eu.
| Mechanism | Target |
|---|---|
| SPF_A | opencourseware.eu |
| SPF_INCLUDE | spf.jabatus.fr |
| SPF_IP | 109.234.161.224 |
| SPF_IP | 109.234.167.32 |
| SPF_MX | opencourseware.eu |
Related pages
Pivot deeper into the graph from opencourseware.eu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "opencourseware.eu"})-[: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.