karl.de on Whisper Internet Directory

Nutrition Label

Resolution chain

karl.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
78.46.12.237	78.46.0.0/15	AS24940	—	DE

WHOIS identity

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

Subdomains

12 observed subdomains of karl.de.

Subdomain
apidev.karl.de
autodiscover.karl.de
cdn.karl.de
eichstaett.karl.de
karriere.karl.de
mail.karl.de
new.karl.de
unternehmen.karl.de
webmail.karl.de
www.karl.de

Showing 10 of 12. View all subdomains →

Web-graph footprint

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

26 sites link to this hostname.

14 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

karl-de.mail.protection.outlook.com

SPF policy

8 SPF mechanisms authorising senders for karl.de.

Mechanism	Target
SPF_A	karl.de
SPF_A	mail.karl.de
SPF_INCLUDE	_spf.kundenserver.de
SPF_INCLUDE	_spf.perfora.net
SPF_INCLUDE	spf.hornetsecurity.com
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	80.151.34.234
SPF_MX	karl.de

Related pages

Pivot deeper into the graph from karl.de.

Cypher and MCP

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

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