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Hostname

roc.a12.nl

Last fetched

roc.a12.nl resolves to 1 IPv4 address operated by AS12859 in NL.

Nutrition Label

WHISPER CANON · roc.a12.nlRouting diversity1.5/10Peering density7.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/roc.a12.nl

Resolution chain

roc.a12.nl resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
213.154.250.195213.154.224.0/19AS12859—NL

WHOIS identity

No WHOIS records are currently associated with roc.a12.nl in WhisperGraph.

Subdomains

2 observed subdomains of roc.a12.nl.

Subdomain
autodiscover.roc.a12.nl
www.roc.a12.nl

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for roc.a12.nl.

MechanismTarget
SPF_Aeduarte-web20.svr.previder.nl
SPF_INCLUDEspf.exclaimer.net
SPF_INCLUDEspf.protection.outlook.com
SPF_IP194.171.186.10
SPF_IP194.171.186.129
SPF_MXroc.a12.nl

Related pages

Pivot deeper into the graph from roc.a12.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "roc.a12.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.