Hostname
castupload.com
Last fetched
castupload.com resolves to 16 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in IE. WHOIS lists iana:1387 as the registrar.
Nutrition Label
Resolution chain
castupload.com resolves to 16 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 3.5.64.200 | 3.5.64.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 3.5.67.247 | 3.5.67.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 3.5.69.55 | 3.5.69.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 3.5.70.14 | 3.5.70.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 3.5.72.74 | 3.5.72.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 3.5.73.31 | 3.5.73.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 3.5.75.122 | 3.5.75.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 3.5.75.94 | 3.5.75.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 52.218.112.4 | 52.218.112.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 52.218.116.84 | 52.218.116.0/24 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 52.92.17.116 | 52.92.16.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 52.92.17.148 | 52.92.16.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 52.92.19.36 | 52.92.16.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 52.92.34.12 | 52.92.32.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 52.92.34.60 | 52.92.32.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
| 52.92.36.220 | 52.92.32.0/21 | AS16509 | AMAZON-02 - Amazon.com, Inc. | IE |
WHOIS identity
- Registrar
- iana:1387
- Organization
- david zitzlsperger
- Contact emails
Subdomains
13 observed subdomains of castupload.com.
Web-graph footprint
Distinct hostnames that link to or from castupload.com in the public web crawl.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
4 SPF mechanisms authorising senders for castupload.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | helpscoutemail.com |
| SPF_INCLUDE | secureserver.net |
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from castupload.com.
- IP · 3.5.64.200
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · iana:1387
- Country · IE
- Email · info@denkungsart-gmbh.de
- TLD · .com
- Browse hostnames · ca…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "castupload.com"})-[: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.