Hostname

level5.eu

Last fetched Sun, 21 Jun 2026 23:27:41 GMT

level5.eu has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:vautron rechenzentrum ag as the registrar.

Nutrition Label

Resolution chain

level5.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:vautron rechenzentrum ag
Organization: —
Contact emails: —

Subdomains

3 observed subdomains of level5.eu.

Subdomain
moodle.level5.eu
survey.level5.eu
www.level5.eu

Web-graph footprint

Distinct hostnames that link to or from level5.eu in the public web crawl.

46 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

2 SPF mechanisms authorising senders for level5.eu.

Mechanism	Target
SPF_A	level5.eu
SPF_MX	level5.eu

Pivot deeper into the graph from level5.eu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "level5.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.