Hostname
wtca.org
Last fetched
wtca.org resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in CA. WHOIS lists iana:447 as the registrar.
Nutrition Label
Resolution chain
wtca.org resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 13.248.144.105 | 13.248.144.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
| 13.248.241.119 | 13.248.240.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
| 3.33.148.61 | 3.33.144.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
| 35.71.131.46 | 35.71.128.0/20 | AS16509 | AMAZON-02 - Amazon.com, Inc. | CA |
WHOIS identity
- Registrar
- iana:447
- Organization
- domain admin
- Contact emails
Subdomains
8 observed subdomains of wtca.org.
Web-graph footprint
Distinct hostnames that link to or from wtca.org in the public web crawl.
518 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for wtca.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | auth.msgapp.com |
| SPF_INCLUDE | mailgun.org |
| SPF_INCLUDE | myoutlookonline.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 208.70.208.0/22 |
| SPF_IP | 67.214.141.0/24 |
Related pages
Pivot deeper into the graph from wtca.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "wtca.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.