Top-Level Domain
.fi
Aggregated statistics for the top-level domain
Apex domains
192,694
we've enumerated
Subdomains seen
708,273
CT + DNS + brute
TLS certs
8,605
naming .fi
Hosting ASNs
—
distinct origins
Domain Distribution
No apex enumerations
No subdomain discoveries yet for .fi. Our CT-log + DNS-brute crawlers populate this as they pick up domains.
Top Certificate Issuers
| Issuer (CA) | Certs |
|---|---|
| Let's Encrypt | 2,965 |
| Amazon | 1,228 |
| DigiCert | 578 |
| Sectigo | 529 |
| WR3 | 325 |
| YR2 | 317 |
| Entrust | 306 |
| YR1 | 304 |
| YE1 | 242 |
| YE2 | 214 |
| GEANT TLS RSA 1 | 202 |
| GlobalSign | 158 |
| GEANT TLS ECC 1 | 156 |
| Telia Server CA v3 | 122 |
| GoDaddy | 98 |
Top Hosting ASNs
No hosting attribution yet
Forward-DNS crawler hasn't resolved enough .fi apexes to BGP-attributable IPs.
Tech-Stack Distribution
No Wappalyzer detections
Body-fetcher hasn't covered enough .fi sites yet for stack patterns to emerge.
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.