Domain
linuxcertification.org
activefirst seen 2026-04-09
As of 2026-10-05, linuxcertification.org points to 1 address we track in the network Cloudflare, Inc., with 4 open ports in total and no known CVEs on them.
Known CVEs on this domain's own addresses
Addresses of linuxcertification.org itself
| IP | Country | Network | Open ports | CVEs |
|---|---|---|---|---|
| 104.21.77.116 | Canada CA | Cloudflare, Inc. | 80, 443, 8080, 8443 | 0 |
DNS records
| A | 104.21.77.116 |
| 172.67.207.90 | |
| AAAA | 2606:4700:3033::ac43:cf5a |
| 2606:4700:3034::6815:4d74 | |
| NS | jillian.ns.cloudflare.com |
| tate.ns.cloudflare.com |
Subdomains of linuxcertification.org
Registration (WHOIS / RDAP)
Registration data has not been collected for this domain.