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Hostname

tec4u.de

Last fetched

tec4u.de resolves to 1 IPv4 address operated by AS200062 in DE.

Nutrition Label

WHISPER CANON · tec4u.deRouting diversity1.5/10Peering density3.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/tec4u.de

Resolution chain

tec4u.de resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
158.181.50.17158.181.48.0/21AS200062—DE

WHOIS identity

No WHOIS records are currently associated with tec4u.de in WhisperGraph.

Subdomains

2 observed subdomains of tec4u.de.

Subdomain
mail2.tec4u.de
www.tec4u.de

Web-graph footprint

Distinct hostnames that link to or from tec4u.de in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from tec4u.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tec4u.de"})-[: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.