Domain
linuxperformancebook.com
activefirst seen 2026-09-01
As of 2026-10-09, linuxperformancebook.com 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 linuxperformancebook.com itself
| IP | Country | Network | Open ports | CVEs |
|---|---|---|---|---|
| 104.21.39.206 | Canada CA | Cloudflare, Inc. | 80, 443, 8080, 8443 | 0 |
DNS records
| A | 104.21.39.206 |
| 172.67.148.124 | |
| AAAA | 2606:4700:3036::ac43:947c |
| 2606:4700:3037::6815:27ce | |
| MX | 24 route3.mx.cloudflare.net |
| 31 route1.mx.cloudflare.net | |
| 80 route2.mx.cloudflare.net | |
| NS | elsa.ns.cloudflare.com |
| reese.ns.cloudflare.com | |
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all |
Subdomains of linuxperformancebook.com
Registration (WHOIS / RDAP)
Registration data has not been collected for this domain.