0und1.de on Whisper Internet Directory

Nutrition Label

Resolution chain

0und1.de resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
185.66.64.124	185.66.64.0/22	AS25394	—	DE
185.66.64.94	185.66.64.0/22	AS25394	—	DE

WHOIS identity

No WHOIS records are currently associated with 0und1.de in WhisperGraph.

Subdomains

3 observed subdomains of 0und1.de.

Subdomain
ns1.0und1.de
ns2.0und1.de
www.0und1.de

Web-graph footprint

Distinct hostnames that link to or from 0und1.de in the public web crawl.

6 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

bfdi.bund.de

Threat posture

History

Mail and authentication

MX records

op.spamdoc.de

SPF policy

3 SPF mechanisms authorising senders for 0und1.de.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com
SPF_INCLUDE	spf.protection.spamdoc.de
SPF_IP	185.66.66.100

Related pages

Pivot deeper into the graph from 0und1.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "0und1.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.