Hostname
sff.com.br
Last fetched
sff.com.br resolves to 3 IPv4 addresses operated by AS-VULTR - The Constant Company, LLC in US.
Nutrition Label
Resolution chain
sff.com.br resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.156.247.183 | 104.156.240.0/21 | AS20473 | AS-VULTR - The Constant Company, LLC | US |
| 108.61.89.136 | 108.61.64.0/19 | AS20473 | AS-VULTR - The Constant Company, LLC | US |
| 45.55.107.236 | 45.55.104.0/22 | AS14061 | DIGITALOCEAN-ASN - DigitalOcean, LLC | US |
WHOIS identity
- Registrar
- —
- Organization
- sociedade fluminense de fotografia
- Contact emails
Subdomains
8 observed subdomains of sff.com.br.
Web-graph footprint
Distinct hostnames that link to or from sff.com.br in the public web crawl.
34 sites link to this hostname.
30 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for sff.com.br.
| Mechanism | Target |
|---|---|
| SPF_A | mxz.f1.k8.com.br |
| SPF_INCLUDE | 21824.meuspf.com |
| SPF_INCLUDE | _spf.emailmkt.correio.ws |
Related pages
Pivot deeper into the graph from sff.com.br.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sff.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.