Hostname
esy.com.br
Last fetched
esy.com.br resolves to 1 IPv4 address operated by AS11419 - TELEFONICA BRASIL S.A in BR.
Nutrition Label
Resolution chain
esy.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 |
|---|---|---|---|---|
| 179.131.12.20 | 179.131.8.0/21 | AS11419 | AS11419 - TELEFONICA BRASIL S.A | BR |
WHOIS identity
- Registrar
- —
- Organization
- esyworld sistemas e informatica ltda
- Contact emails
Subdomains
17 observed subdomains of esy.com.br.
Showing 15 of 17. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from esy.com.br in the public web crawl.
10 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for esy.com.br.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.kmitd.com |
| SPF_INCLUDE | _spf.rdstation.com.br |
| SPF_INCLUDE | emailmkt.esy.com.br |
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from esy.com.br.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "esy.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.