Hostname
teksystem.com.br
Last fetched
teksystem.com.br resolves to 1 IPv4 address operated by AMAZON-AES - Amazon.com, Inc. in US.
Nutrition Label
Resolution chain
teksystem.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 |
|---|---|---|---|---|
| 23.21.185.205 | 23.20.0.0/15 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- —
- Organization
- tek-system informatica ltda
- Contact emails
Subdomains
38 observed subdomains of teksystem.com.br.
Showing 25 of 38. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from teksystem.com.br in the public web crawl.
6 sites link to this hostname.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
1 SPF mechanism authorising senders for teksystem.com.br.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from teksystem.com.br.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "teksystem.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.