Hostname
gtek.com.br
Last fetched
gtek.com.br resolves to 1 IPv4 address operated by AS53107 in BR.
Nutrition Label
Resolution chain
gtek.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 |
|---|---|---|---|---|
| 177.104.164.251 | 177.104.164.0/24 | AS53107 | — | BR |
WHOIS identity
- Registrar
- —
- Organization
- gtek empreendimentos ltda
- Contact emails
Subdomains
48 observed subdomains of gtek.com.br.
Showing 25 of 48. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from gtek.com.br in the public web crawl.
63 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for gtek.com.br.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.sendinblue.com |
Related pages
Pivot deeper into the graph from gtek.com.br.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "gtek.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.