Hostname
prx.org
Last fetched
prx.org resolves to 12 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists iana:69 as the registrar.
Nutrition Label
Resolution chain
prx.org resolves to 12 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 108.138.106.47 | 108.138.106.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 108.138.106.49 | 108.138.106.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 108.138.106.57 | 108.138.106.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 108.138.106.6 | 108.138.106.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | US |
| 13.225.107.32 | 13.225.107.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
| 13.225.107.43 | 13.225.107.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
| 13.225.107.52 | 13.225.107.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
| 13.225.107.71 | 13.225.107.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | BR |
| 3.174.46.18 | 3.174.46.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 3.174.46.51 | 3.174.46.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 3.174.46.78 | 3.174.46.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
| 3.174.46.98 | 3.174.46.0/23 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
WHOIS identity
- Registrar
- iana:69
- Organization
- contact privacy inc. customer 0161779938
- Contact emails
Subdomains
47 observed subdomains of prx.org.
Showing 25 of 47. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from prx.org in the public web crawl.
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for prx.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.createsend.com |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | mail.zendesk.com |
| SPF_INCLUDE | rp.oracleemaildelivery.com |
| SPF_INCLUDE | sent-via.netsuite.com |
Related pages
Pivot deeper into the graph from prx.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "prx.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.