gruner.de on Whisper Internet Directory

Nutrition Label

Resolution chain

gruner.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
217.160.0.68	217.160.0.0/16	AS8560	—	DE

WHOIS identity

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

Subdomains

9 observed subdomains of gruner.de.

Subdomain
autodiscover.gruner.de
mail.gruner.de
mail1.gruner.de
matomo.gruner.de
mx00.gruner.de
mx01.gruner.de
owa.gruner.de
www.gruner.de

Showing 8 of 9. View all subdomains →

Web-graph footprint

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

51 sites link to this hostname.

24 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

gruner-de.mail.protection.outlook.com

SPF policy

3 SPF mechanisms authorising senders for gruner.de.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	185.39.13.18
SPF_IP	80.146.167.146

Related pages

Pivot deeper into the graph from gruner.de.

Cypher and MCP

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

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