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Hostname

bertptrs.nl

Last fetched

bertptrs.nl has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:team.blue nl b.v. as the registrar.

Nutrition Label

WHISPER CANON · bertptrs.nlRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.2/10canon.whisper.security/host/bertptrs.nl

Resolution chain

bertptrs.nl has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
registrar:team.blue nl b.v.
Organization
—
Contact emails
—

Subdomains

8 observed subdomains of bertptrs.nl.

Subdomain
bouncer.bertptrs.nl
charon.bertptrs.nl
cloud.bertptrs.nl
git.bertptrs.nl
mail.bertptrs.nl
oberon.bertptrs.nl
rss.bertptrs.nl
www.bertptrs.nl

Web-graph footprint

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

20 sites link to this hostname.

96 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 bertptrs.nl.

MechanismTarget
SPF_MXbertptrs.nl

Related pages

Pivot deeper into the graph from bertptrs.nl.

Cypher and MCP

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

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