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Hostname

boldcities.nl

Last fetched

boldcities.nl resolves to 1 IPv4 address operated by AS15703 in NL. WHOIS lists registrar:swis b.v. as the registrar.

Nutrition Label

WHISPER CANON · boldcities.nlRouting diversity1.5/10Peering density4.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/boldcities.nl

Resolution chain

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

IPPrefixASNOperatorCountry
87.233.198.787.233.192.0/18AS15703—NL

WHOIS identity

Registrar
registrar:swis b.v.
Organization
—
Contact emails
—

Subdomains

2 observed subdomains of boldcities.nl.

Subdomain
mail.boldcities.nl
www.boldcities.nl

Web-graph footprint

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

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for boldcities.nl.

MechanismTarget
SPF_Aboldcities.nl
SPF_INCLUDEmailgun.org
SPF_INCLUDEsmtp-a.tudelft.nl
SPF_IP87.233.240.6
SPF_MXboldcities.nl

Related pages

Pivot deeper into the graph from boldcities.nl.

Cypher and MCP

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

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