Hostname
vivasign.com.br
Last fetched
vivasign.com.br resolves to 1 IPv4 address operated by AMAZON-AES - Amazon.com, Inc. in US.
Nutrition Label
Resolution chain
vivasign.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 |
|---|---|---|---|---|
| 44.212.165.171 | 44.192.0.0/11 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- —
- Organization
- vivasys sistemas inteligentes ltda
- Contact emails
Subdomains
181 observed subdomains of vivasign.com.br.
Showing 25 of 181. View all subdomains →
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for vivasign.com.br.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.titan.email |
Related pages
Pivot deeper into the graph from vivasign.com.br.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "vivasign.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.