Hostname

effing.de

Last fetched Thu, 02 Jul 2026 12:22:05 GMT

effing.de appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

effing.de has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

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

Subdomains

4 observed subdomains of effing.de.

Subdomain
hub.effing.de
sos.effing.de
sponsoring-stars.effing.de
www.effing.de

Web-graph footprint

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

6 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

smtpin.rzone.de

SPF policy

1 SPF mechanism authorising senders for effing.de.

Mechanism	Target
SPF_REDIRECT	_spf.strato.com

Pivot deeper into the graph from effing.de.

Cypher and MCP

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

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