Skip to content

Hostname

challengebikes.com

Last fetched

challengebikes.com resolves to 1 IPv4 address operated by AS8283 in NL. WHOIS lists iana:269 as the registrar.

Nutrition Label

WHISPER CANON · challengebikes.comRouting diversity1.5/10Peering density7.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.3/10canon.whisper.security/host/challengebikes.com

Resolution chain

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

IPPrefixASNOperatorCountry
94.142.245.14794.142.240.0/21AS8283—NL

WHOIS identity

Registrar
iana:269
Organization
challenge b.v.
Contact emails

Subdomains

1 observed subdomain of challengebikes.com.

Subdomain
www.challengebikes.com

Web-graph footprint

Distinct hostnames that link to or from challengebikes.com in the public web crawl.

31 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

3 SPF mechanisms authorising senders for challengebikes.com.

MechanismTarget
SPF_Achallengebikes.com
SPF_INCLUDE_spf.premiumantispam.nl
SPF_MXchallengebikes.com

Related pages

Pivot deeper into the graph from challengebikes.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "challengebikes.com"})-[: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.