Hostname
s-fx.com
Last fetched
s-fx.com resolves to 2 IPv4 addresses operated by AUTOMATTIC - Automattic, Inc in US. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
s-fx.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 199.16.172.183 | 199.16.172.0/24 | AS2635 | AUTOMATTIC - Automattic, Inc | US |
| 199.16.173.96 | 199.16.173.0/24 | AS2635 | AUTOMATTIC - Automattic, Inc | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- domains by proxy,
- Contact emails
Subdomains
15 observed subdomains of s-fx.com.
Web-graph footprint
Distinct hostnames that link to or from s-fx.com in the public web crawl.
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for s-fx.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | mail.getgodesk.com |
| SPF_INCLUDE | sfx.getgodesk.com |
| SPF_INCLUDE | spf.brevo.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_MX | s-fx.com |
Related pages
Pivot deeper into the graph from s-fx.com.
- IP · 199.16.172.183
- ASN · AS2635AUTOMATTIC - Automattic, Inc
- Registrar · iana:146
- Country · US
- Email · nocontactsfound@secureserver.net
- TLD · .com
- Browse hostnames · sf…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "s-fx.com"})-[: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.