unknown.de on Whisper Internet Directory

Nutrition Label

Resolution chain

unknown.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
37.202.5.156	37.202.0.0/21	AS15817	—	DE

WHOIS identity

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

Subdomains

14 observed subdomains of unknown.de.

Subdomain
analytics.unknown.de
base.unknown.de
blog.unknown.de
briwatec.unknown.de
cloud.unknown.de
crowd.unknown.de
dresch.unknown.de
jira.unknown.de
puritech.unknown.de
schindler.unknown.de
unkown.unknown.de
wiki.unknown.de
woelfel.unknown.de
www.unknown.de

Web-graph footprint

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

44 sites link to this hostname.

12 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for unknown.de.

Mechanism	Target
SPF_INCLUDE	agenturserver.de
SPF_INCLUDE	servers.mcsv.net

Related pages

Pivot deeper into the graph from unknown.de.

Cypher and MCP

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

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