Hostname

koj.training

Last fetched Fri, 03 Jul 2026 05:59:21 GMT

koj.training resolves to 1 IPv4 address operated by AS6724 in DE. WHOIS lists iana:141 as the registrar.

Nutrition Label

Resolution chain

koj.training 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
81.169.145.64	81.169.144.0/22	AS6724	—	DE

WHOIS identity

Registrar

iana:141

Organization

koj institut fuer gehoertherapie ag co. didaktech e.k.

Contact emails

a.koj@koj-training.ch

Subdomains

1 observed subdomain of koj.training.

Subdomain
www.koj.training

Web-graph footprint

Distinct hostnames that link to or from koj.training in the public web crawl.

26 sites link to this hostname.

160 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

smtpin.rzone.de

SPF policy

3 SPF mechanisms authorising senders for koj.training.

Mechanism	Target
SPF_A	koj.training
SPF_INCLUDE	_spf.strato.com
SPF_MX	koj.training

Pivot deeper into the graph from koj.training.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "koj.training"})-[: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.