au.de on Whisper Internet Directory

Nutrition Label

Resolution chain

au.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
24.40.164.249	24.40.128.0/18	AS8881	—	DE

WHOIS identity

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

Subdomains

22 observed subdomains of au.de.

Subdomain
adfs.au.de
aucs.au.de
citrix.au.de
cs.au.de
ctexpe01.au.de
ctexpe02.au.de
demo.au.de
gw1.au.de
intrexx.au.de
karriere.au.de
mail.au.de
mein.au.de
monitoring.au.de
my.au.de
promotion.au.de
s3.au.de
servicedesk.au.de
share.au.de
support.au.de
veeamcc.au.de
www.au.de

Showing 21 of 22. View all subdomains →

Web-graph footprint

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

44 sites link to this hostname.

92 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

au-de.mail.protection.outlook.com

SPF policy

9 SPF mechanisms authorising senders for au.de.

Mechanism	Target
SPF_A	au.de
SPF_A	mx01.rexx-systems.de
SPF_INCLUDE	spf-de.emailsignatures365.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_INCLUDE	spf.sendinblue.com
SPF_IP	178.15.128.194/27
SPF_IP	24.40.164.240/28
SPF_IP	87.193.206.88/29
SPF_MX	au.de

Related pages

Pivot deeper into the graph from au.de.

Cypher and MCP

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

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