Hostname

bitcoinkopen.nl

Last fetched Sun, 28 Jun 2026 13:09:28 GMT

bitcoinkopen.nl resolves to 1 IPv4 address operated by AS6724 in DE. WHOIS lists registrar:domain robot as the registrar.

Nutrition Label

Resolution chain

bitcoinkopen.nl 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
81.169.145.84	81.169.144.0/22	AS6724	—	DE

WHOIS identity

Registrar: registrar:domain robot
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of bitcoinkopen.nl.

Subdomain
www.bitcoinkopen.nl

Web-graph footprint

Distinct hostnames that link to or from bitcoinkopen.nl in the public web crawl.

56 sites link to this hostname.

47 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

smtp.rzone.de

SPF policy

1 SPF mechanism authorising senders for bitcoinkopen.nl.

Mechanism	Target
SPF_REDIRECT	_spf.strato.com

Pivot deeper into the graph from bitcoinkopen.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bitcoinkopen.nl"})-[: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.