leimer.de on Whisper Internet Directory

Nutrition Label

Resolution chain

leimer.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
109.71.73.63	109.71.72.0/22	AS47447	—	DE

WHOIS identity

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

Subdomains

10 observed subdomains of leimer.de.

Subdomain
autodiscover.leimer.de
ems.leimer.de
mail.leimer.de
metrics.leimer.de
portal.leimer.de
remote.leimer.de
service.leimer.de
testportal.leimer.de
testservice.leimer.de
www.leimer.de

Web-graph footprint

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

37 sites link to this hostname.

50 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

leimer-de.mail.protection.outlook.com

SPF policy

7 SPF mechanisms authorising senders for leimer.de.

Mechanism	Target
SPF_A	leimer.de
SPF_INCLUDE	spf.fab4minds.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	2001:4178:6:1066:62:116:174:37
SPF_IP	62.116.174.37
SPF_IP	91.25.163.230
SPF_MX	leimer.de

Related pages

Pivot deeper into the graph from leimer.de.

Cypher and MCP

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

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