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Hostname

rckstr.co

Last fetched

rckstr.co resolves to 1 IPv4 address operated by AS197540 in DE.

Nutrition Label

WHISPER CANON · rckstr.coRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/rckstr.co

Resolution chain

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

IPPrefixASNOperatorCountry
45.90.5.9945.90.4.0/22AS197540—DE

WHOIS identity

No WHOIS records are currently associated with rckstr.co in WhisperGraph.

Subdomains

14 observed subdomains of rckstr.co.

Subdomain
autoconfig.rckstr.co
autodiscover.rckstr.co
cloud.rckstr.co
db.rckstr.co
dckr.rckstr.co
hc.rckstr.co
hxc-legacy.rckstr.co
hxc.rckstr.co
mail.rckstr.co
mx.rckstr.co
npm.rckstr.co
prtnr.rckstr.co
spf.rckstr.co
www.rckstr.co

Web-graph footprint

Distinct hostnames that link to or from rckstr.co in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for rckstr.co.

MechanismTarget
SPF_Arckstr.co
SPF_INCLUDEamazonses.com
SPF_INCLUDEspf.rckstr.co
SPF_MXrckstr.co

Related pages

Pivot deeper into the graph from rckstr.co.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rckstr.co"})-[: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.