Hostname
ens.fr
Last fetched
ens.fr resolves to 2 IPv4 addresses operated by AS2200 in FR. WHOIS lists registrar:gip renater as the registrar.
Nutrition Label
Resolution chain
ens.fr 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 |
|---|---|---|---|---|
| 129.199.166.211 | 129.199.0.0/16 | AS2200 | — | FR |
| 129.199.166.212 | 129.199.0.0/16 | AS2200 | — | FR |
WHOIS identity
- Registrar
- registrar:gip renater
- Organization
- ecole normale superieure
- Contact emails
Subdomains
8,106 observed subdomains of ens.fr.
Showing 25 of 8,106. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from ens.fr in the public web crawl.
1,182 sites link to this hostname.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for ens.fr.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.relay.renater.fr |
| SPF_IP | 129.199.96.3 |
| SPF_IP | 129.199.96.32/28 |
| SPF_IP | 5.135.56.216 |
| SPF_MX | ens.fr |
Related pages
Pivot deeper into the graph from ens.fr.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ens.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.