Hostname

lehrer24.de

Last fetched Mon, 22 Jun 2026 09:41:22 GMT

lehrer24.de is a registered hostname under the .de top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

Resolution chain

Resolution chain data is temporarily unavailable. Refresh in a moment to retry.

WHOIS identity

No WHOIS records are currently associated with lehrer24.de in WhisperGraph.

Subdomains

1 observed subdomain of lehrer24.de.

Subdomain
www.lehrer24.de

Web-graph footprint

Distinct hostnames that link to or from lehrer24.de in the public web crawl.

18 sites link to this hostname.

94 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

w018b4ac.kasserver.com

SPF policy

3 SPF mechanisms authorising senders for lehrer24.de.

Mechanism	Target
SPF_A	lehrer24.de
SPF_INCLUDE	spf.kasserver.com
SPF_MX	lehrer24.de

Pivot deeper into the graph from lehrer24.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "lehrer24.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.