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Hostname

xrtc.org

Last fetched

xrtc.org resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in FI. WHOIS lists iana:1387 as the registrar.

Nutrition Label

WHISPER CANON · xrtc.orgRouting diversity2.4/10Peering density9.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/xrtc.org

Resolution chain

xrtc.org resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
13.33.235.11313.33.232.0/21AS16509AMAZON-02 - Amazon.com, Inc.FI
13.33.235.5613.33.232.0/21AS16509AMAZON-02 - Amazon.com, Inc.FI
13.33.235.6313.33.232.0/21AS16509AMAZON-02 - Amazon.com, Inc.FI
13.33.235.8613.33.232.0/21AS16509AMAZON-02 - Amazon.com, Inc.FI
3.162.3.223.162.2.0/23AS16509AMAZON-02 - Amazon.com, Inc.CA
3.162.3.243.162.2.0/23AS16509AMAZON-02 - Amazon.com, Inc.CA
3.162.3.733.162.2.0/23AS16509AMAZON-02 - Amazon.com, Inc.CA
3.162.3.983.162.2.0/23AS16509AMAZON-02 - Amazon.com, Inc.CA

WHOIS identity

Registrar
iana:1387
Organization
delta cygni labs
Contact emails

Subdomains

14 observed subdomains of xrtc.org.

Subdomain
dev.xrtc.org
www.xrtc.org

Showing 2 of 14. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from xrtc.org in the public web crawl.

10 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for xrtc.org.

MechanismTarget
SPF_Axrtc.org
SPF_IP31.217.192.211
SPF_IP31.217.192.219/32
SPF_MXxrtc.org

Related pages

Pivot deeper into the graph from xrtc.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "xrtc.org"})-[: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.