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Hostname

castra.site

Last fetched

castra.site resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:1557 as the registrar.

Nutrition Label

WHISPER CANON · castra.siteRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency3.3/10Resolver footprint7.4/10canon.whisper.security/host/castra.site

Resolution chain

castra.site resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
162.159.50.42162.159.48.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
162.43.120.44162.43.0.0/17AS131965—JP

WHOIS identity

Registrar
iana:1557
Organization
xserver
Contact emails
—

Subdomains

1 observed subdomain of castra.site.

Subdomain
www.castra.site

Web-graph footprint

Distinct hostnames that link to or from castra.site in the public web crawl.

16 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • castra.site

SPF policy

4 SPF mechanisms authorising senders for castra.site.

MechanismTarget
SPF_Acastra.site
SPF_Asv14043.xserver.jp
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXcastra.site

Related pages

Pivot deeper into the graph from castra.site.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "castra.site"})-[: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.