Hostname

schule.de

Last fetched Tue, 26 May 2026 19:17:11 GMT

schule.de resolves to 1 IPv4 address operated by TWELVE99 Arelion, fka Telia Carrier in DE.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
80.239.207.166	80.239.192.0/19	AS1299	TWELVE99 Arelion, fka Telia Carrier	DE

WHOIS identity

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

Subdomains

583 observed subdomains of schule.de.

Subdomain
aegs.schule.de
inf.schule.de
ibbb.schule.de
hh.schule.de
he.schule.de
grand-mechant-loup.schule.de
grafstat07.schule.de
fsub.schule.de
fortbildung-verbund2.schule.de
fortbildung-verbund1.schule.de
fitnesscenter.schule.de
feo.schule.de
eurolise.schule.de
dns-1.schule.de
dns.schule.de
dbs.schule.de
crypto.schule.de
conpresso.schule.de
by.schule.de
bw.schule.de
boeser-wolf.schule.de
bionet.schule.de
be.schule.de
ballier.schule.de
aseminar.schule.de

Showing 25 of 583. View all subdomains →

Web-graph footprint

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

86 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.schule.de

SPF policy

3 SPF mechanisms authorising senders for schule.de.

Mechanism	Target
SPF_IP	194.164.202.117
SPF_IP	80.239.175.166
SPF_IP	80.239.207.166

Pivot deeper into the graph from schule.de.

Cypher and MCP

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

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