Hostname

fromboer.nl

Last fetched Sat, 18 Jul 2026 11:19:46 GMT

fromboer.nl resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:autodns as the registrar.

Nutrition Label

Resolution chain

fromboer.nl resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
104.21.12.130	104.21.0.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.67.132.39	172.67.128.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA

WHOIS identity

Registrar: registrar:autodns
Organization: —
Contact emails: —

Subdomains

2 observed subdomains of fromboer.nl.

Subdomain
webshop.fromboer.nl
www.fromboer.nl

Web-graph footprint

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

5 sites link to this hostname.

10 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for fromboer.nl.

Mechanism	Target
SPF_INCLUDE	mailgun.org

Pivot deeper into the graph from fromboer.nl.

Cypher and MCP

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

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