Hostname

jar-tech.eu

Last fetched Thu, 21 May 2026 15:31:40 GMT

jar-tech.eu has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:ovh sas as the registrar.

Nutrition Label

Resolution chain

jar-tech.eu has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar: registrar:ovh sas
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of jar-tech.eu.

Subdomain
www.jar-tech.eu

Web-graph footprint

Distinct hostnames that link to or from jar-tech.eu in the public web crawl.

Sample inbound links

einet.eu

Sample outbound links

fonts.googleapis.com

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for jar-tech.eu.

Mechanism	Target
SPF_INCLUDE	mx.ovh.com

Pivot deeper into the graph from jar-tech.eu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jar-tech.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.