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Hostname

optain.eu

Last fetched

optain.eu resolves to 1 IPv4 address operated by OVH - OVH SAS in FR. WHOIS lists registrar:gandi as the registrar.

Nutrition Label

WHISPER CANON · optain.euRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency0.0/10Resolver footprint8.2/10canon.whisper.security/host/optain.eu

Resolution chain

optain.eu resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
51.75.18.7751.75.0.0/16AS16276OVH - OVH SASFR

WHOIS identity

Registrar
registrar:gandi
Organization
—
Contact emails
—

Subdomains

3 observed subdomains of optain.eu.

Subdomain
le.optain.eu
www.optain.eu

Showing 2 of 3. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from optain.eu in the public web crawl.

24 sites link to this hostname.

42 sites 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 optain.eu.

MechanismTarget
SPF_INCLUDEmessage-business.com
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.tmes.trendmicro.com
SPF_IP194.57.178.0/24
SPF_IP195.220.97.0/24

Related pages

Pivot deeper into the graph from optain.eu.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "optain.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.