jacor.de on Whisper Internet Directory

Nutrition Label

Resolution chain

jacor.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
85.13.161.109	85.13.161.0/24	AS34788	—	DE

WHOIS identity

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

Subdomains

15 observed subdomains of jacor.de.

Subdomain
2026.jacor.de
blog.jacor.de
bug.jacor.de
clickmap.jacor.de
cloud.jacor.de
d5.jacor.de
local.jacor.de
mail.jacor.de
main.jacor.de
seo.jacor.de
www.jacor.de

Showing 11 of 15. View all subdomains →

Web-graph footprint

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

62 sites link to this hostname.

117 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

w0145b23.kasserver.com

SPF policy

3 SPF mechanisms authorising senders for jacor.de.

Mechanism	Target
SPF_A	jacor.de
SPF_INCLUDE	spf.kasserver.com
SPF_MX	jacor.de

Related pages

Pivot deeper into the graph from jacor.de.

Cypher and MCP

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

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