Hostname
castrillon.com.br
Last fetched
castrillon.com.br resolves to 1 IPv4 address operated by AS53107 in BR.
Nutrition Label
Resolution chain
castrillon.com.br resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 187.108.203.238 | 187.108.203.0/24 | AS53107 | — | BR |
WHOIS identity
- Registrar
- —
- Organization
- —
- Contact emails
Subdomains
12 observed subdomains of castrillon.com.br.
Web-graph footprint
Distinct hostnames that link to or from castrillon.com.br in the public web crawl.
10 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for castrillon.com.br.
| Mechanism | Target |
|---|---|
| SPF_A | castrillon.com.br |
| SPF_INCLUDE | _spf.google.com |
| SPF_IP | 177.93.109.174 |
| SPF_IP | 187.108.203.238 |
| SPF_MX | castrillon.com.br |
Related pages
Pivot deeper into the graph from castrillon.com.br.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "castrillon.com.br"})-[: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.