kfh.de on Whisper Internet Directory

Nutrition Label

Resolution chain

kfh.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
37.202.2.10	37.202.0.0/21	AS15817	—	DE

WHOIS identity

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

Subdomains

23 observed subdomains of kfh.de.

Subdomain
bewerbungsformular.kfh.de
cdn-pf.kfh.de
cdn.kfh.de
cloud.kfh.de
dialyse-zu-hause.kfh.de
ecrf.kfh.de
heimdialyse.kfh.de
heimdialysekongress.kfh.de
jobs.kfh.de
m2.kfh.de
mailsecurity.kfh.de
mat.kfh.de
mvz.kfh.de
mx01.kfh.de
sbc.kfh.de
sso.kfh.de
start.kfh.de
static.kfh.de
static1.kfh.de
static4.kfh.de
umfrage.kfh.de
visit.kfh.de
www.kfh.de

Web-graph footprint

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

242 sites link to this hostname.

179 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

kfh-de.mail.protection.outlook.com

SPF policy

2 SPF mechanisms authorising senders for kfh.de.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	2a00:e400:100d:208::/64

Related pages

Pivot deeper into the graph from kfh.de.

Cypher and MCP

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

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