Top-Level Domain
.co
Aggregated statistics for the top-level domain
Apex domains
—
we've enumerated
Subdomains seen
—
CT + DNS + brute
TLS certs
24,764
naming .co
Hosting ASNs
—
distinct origins
Domain Distribution
No apex enumerations
No subdomain discoveries yet for .co. Our CT-log + DNS-brute crawlers populate this as they pick up domains.
Top Certificate Issuers
| Issuer (CA) | Certs |
|---|---|
| Let's Encrypt | 8,274 |
| Amazon | 6,848 |
| Sectigo | 1,247 |
| WR3 | 926 |
| DigiCert | 921 |
| GoDaddy | 821 |
| YR2 | 785 |
| YR1 | 780 |
| YE1 | 621 |
| YE2 | 614 |
| Cloudflare | 509 |
| GlobalSign | 381 |
| ZeroSSL | 150 |
| Certum | 61 |
| cPanel, Inc. Certification Authority | 57 |
Top Hosting ASNs
No hosting attribution yet
Forward-DNS crawler hasn't resolved enough .co apexes to BGP-attributable IPs.
Tech-Stack Distribution
No Wappalyzer detections
Body-fetcher hasn't covered enough .co sites yet for stack patterns to emerge.
Threat-intel hits
| Feed | Category | Domains |
|---|---|---|
| openphish | phishing | 72 |
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.