Hostname
f2tec.com.br
Last fetched
f2tec.com.br resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in BR.
Nutrition Label
Resolution chain
f2tec.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 |
|---|---|---|---|---|
| 191.233.203.33 | 191.232.0.0/13 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | BR |
| 191.233.203.33 | 191.232.0.0/13 | AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | BR |
WHOIS identity
No WHOIS records are currently associated with f2tec.com.br in WhisperGraph.
Subdomains
3 observed subdomains of f2tec.com.br.
| Subdomain |
|---|
| _spfm.f2tec.com.br |
| www.f2tec.com.br |
Showing 2 of 3. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from f2tec.com.br in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for f2tec.com.br.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | dc-aa8e722993._spfm.f2tec.com.br |
Related pages
Pivot deeper into the graph from f2tec.com.br.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "f2tec.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.