Host Profile
b.sf-syn.com
fqdnsf-syn.com
2
IPs
1
Tech
1
Certs
0
Cookies
21
Headers
2
MIME
4
Incoming
0
Outgoing
First Seen
2019-06-07 19:50:54
Last Seen
2026-08-26 21:09:25
Times Seen
5
Registered
2019-05-15 00:00:00
Same Domain
Observed hosts under sf-syn.com.
| Host | Signals | First | Last |
|---|---|---|---|
| b.sf-syn.com | IP 2Tech 1Cert 1Cookie 0Hdr 21MIME 2In 4Out 0 | 2019-06-07 | 2026-08-26 |
| c.sf-syn.com | IP 2Tech 1Cert 1Cookie 0Hdr 17MIME 1In 1Out 0 | 2019-06-07 | 2026-08-26 |
Relations
redirects to: source redirected the browser to target.
loads from: source loaded scripts, images, stylesheets, fonts, media, or similar resources from target.
calls: source made active requests to target, such as fetch, XHR, beacon, websocket, or eventsource.
embeds: source embedded target in a frame, iframe, object, or embed.
Hosts observed redirecting, loading, calling, or embedding one another.
| Source | Relation | Target | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|
| www.xpertdox.com | loads from | b.sf-syn.com | 2026-08-26 21:09:25 | 2026-08-26 21:09:25 | 1 |
| anytxt.net | loads from | b.sf-syn.com | 2026-08-26 15:32:03 | 2026-08-26 15:32:03 | 1 |
| mapp.com | loads from | b.sf-syn.com | 2026-08-26 02:30:35 | 2026-08-26 02:30:35 | 1 |
| docs.aeroftp.app | loads from | b.sf-syn.com | 2026-08-25 07:11:16 | 2026-08-25 17:05:23 | 2 |
IP Addresses
2| IP | ASN | AS Name | Country | First Seen | Last Seen | Seen |
|---|---|---|---|---|---|---|
| 104.18.4.227 | AS13335 | CLOUDFLARENET | - | 2026-08-25 07:11:16 | 2026-08-26 21:09:25 | 4 |
| 104.18.5.227 | AS13335 | CLOUDFLARENET | - | 2026-08-25 17:05:23 | 2026-08-25 17:05:23 | 1 |
Technologies
1
Cloudflare (CDN)
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
https://www.cloudflare.comFirst2026-08-25 07:11:16
Last2026-08-26 21:09:25
Seen5
Certificates
1Subject CNsf-syn.com
Subject Orgunknown
Issuer CNWE1
Issuer OrgGoogle Trust Services
Valid From2026-07-08 21:17:00
Valid To2026-10-06 22:16:56
Cookies
0No cookie observations available.
HTTP Headers
21MIME Types
2Seen 3 times
Seen 5 times