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Hostname

testgroup.nl

Last fetched

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

Nutrition Label

WHISPER CANON · testgroup.nlRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/testgroup.nl

Resolution chain

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

IPPrefixASNOperatorCountry
104.21.88.76104.21.80.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.174.9172.67.160.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
registrar:domain robot
Organization
—
Contact emails
—

Subdomains

1 observed subdomain of testgroup.nl.

Subdomain
www.testgroup.nl

Web-graph footprint

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

288 sites link to this hostname.

156 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 testgroup.nl.

MechanismTarget
SPF_INCLUDEsmtp.smtp.rzone.de

Related pages

Pivot deeper into the graph from testgroup.nl.

Cypher and MCP

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

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