Hostname

ch-tool.dk

Last fetched Thu, 16 Jul 2026 03:20:14 GMT

ch-tool.dk resolves to 1 IPv4 address operated by AS39642 in DK.

Nutrition Label

Resolution chain

ch-tool.dk 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
86.52.24.209	86.52.0.0/16	AS39642	—	DK

WHOIS identity

Registrar: —
Organization: ch vaerkt?j & maskinproduktion i/s
Contact emails: —

Subdomains

1 observed subdomain of ch-tool.dk.

Subdomain
www.ch-tool.dk

Web-graph footprint

Distinct hostnames that link to or from ch-tool.dk in the public web crawl.

1 site linked to from this hostname.

Sample inbound links

freelinkadvice.com

Sample outbound links

infoserv.dk

Threat posture

History

Mail and authentication

MX records

mail.ishost.dk

SPF policy

3 SPF mechanisms authorising senders for ch-tool.dk.

Mechanism	Target
SPF_A	mail.ishost.dk
SPF_A	mail3.ishost.dk
SPF_MX	ch-tool.dk

Pivot deeper into the graph from ch-tool.dk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ch-tool.dk"})-[: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.