Skip to content

Hostname

bernardbos.nl

Last fetched

bernardbos.nl resolves to 1 IPv4 address operated by AS20857 in NL. WHOIS lists registrar:team.blue nl b.v. as the registrar.

Nutrition Label

WHISPER CANON · bernardbos.nlRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/bernardbos.nl

Resolution chain

bernardbos.nl resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
5.61.250.1125.61.248.0/21AS20857—NL

WHOIS identity

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

Subdomains

5 observed subdomains of bernardbos.nl.

Subdomain
hostmaster.bernardbos.nl
imap.bernardbos.nl
mail.bernardbos.nl
smtp.bernardbos.nl
www.bernardbos.nl

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for bernardbos.nl.

MechanismTarget
SPF_Abernardbos.nl
SPF_INCLUDEspf.ixlhosting.nl
SPF_MXbernardbos.nl

Related pages

Pivot deeper into the graph from bernardbos.nl.

Cypher and MCP

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

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