Skip to content

Hostname

vandervalk.app

Last fetched

vandervalk.app resolves to 1 IPv4 address operated by TRANSIP-AS - Signet B.V. in NL. WHOIS lists iana:839 as the registrar.

Nutrition Label

WHISPER CANON · vandervalk.appRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/vandervalk.app

Resolution chain

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

IPPrefixASNOperatorCountry
31.3.97.9231.3.96.0/22AS20857TRANSIP-AS - Signet B.V.NL

WHOIS identity

Registrar
iana:839
Organization
van der valk international b.v.
Contact emails
—

Subdomains

1 observed subdomain of vandervalk.app.

Subdomain
mail.vandervalk.app

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for vandervalk.app.

MechanismTarget
SPF_Avandervalk.app
SPF_IP31.3.97.92
SPF_MXvandervalk.app

Related pages

Pivot deeper into the graph from vandervalk.app.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "vandervalk.app"})-[: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.