Hostname
ossystems.com.br
Last fetched
ossystems.com.br resolves to 1 IPv4 address operated by PRINTFUL in US.
Nutrition Label
Resolution chain
ossystems.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 |
|---|---|---|---|---|
| 5.161.35.186 | 5.161.35.0/24 | AS213230 | PRINTFUL | US |
WHOIS identity
- Registrar
- —
- Organization
- o.s. systems softwares ltda.
- Contact emails
Subdomains
18 observed subdomains of ossystems.com.br.
Web-graph footprint
Distinct hostnames that link to or from ossystems.com.br in the public web crawl.
23 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for ossystems.com.br.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | _spf.rdstation.com.br |
| SPF_INCLUDE | sendgrid.net |
Related pages
Pivot deeper into the graph from ossystems.com.br.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ossystems.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.