Hostname
castleio.com
Last fetched
castleio.com resolves to 16 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US. WHOIS lists iana:468 as the registrar.
Nutrition Label
Resolution chain
castleio.com resolves to 16 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
WHOIS identity
- Registrar
- iana:468
- Organization
- on behalf of castleio.com owner
- Contact emails
- 38885142-595b-409b-a40e-8db06c6e3c1f@identity-protect.org
- 48285279-8177-4353-a505-18a0d5539502@identity-protect.org
- 58a7d39e-b249-4305-8524-b6701541690b@identity-protect.org
- 81367e04-e4c5-4db6-a8c4-1a07231ea7e8@identity-protect.org
- 8f164d29-3ed6-46b4-a59f-dfd5b18fe23c@identity-protect.org
- e84e351b-da7c-414d-839d-67556fa64d1b@identity-protect.org
- eabd8eb0-15b8-4993-9cf3-25037134783f@identity-protect.org
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for castleio.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
Related pages
Pivot deeper into the graph from castleio.com.
- IP · 16.15.196.168
- ASN · AS14618AMAZON-AES - Amazon.com, Inc.
- Registrar · iana:468
- Country · US
- Email · 38885142-595b-409b-a40e-8db06c6e3c1f@identity-protect.org
- 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: "castleio.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.