Rank #6,902Updated November 10, 2026
linuxserver.io
Home | LinuxServer.io
The site runs on Alpine.js, PHP, HSTS and 1 other technologies. Its email security grade is F. Its SSL certificate is issued by Let's Encrypt and is valid for 56 more days.
- Domain age
- —
- Technologies
- 4
- Email security
- F
- SSL days left
- 56
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 178.62.84.203 | 266 |
| MX | one.mxroute.com 10 | 300 |
| MX | one-relay.mxroute.com 20 | 300 |
| NS | lola.ns.cloudflare.com | 86400 |
| NS | sid.ns.cloudflare.com | 86400 |
| TXT | MS=ms94429635 | 300 |
| TXT | google-site-verification=VZbTZHRGL8n-GlexO7yeZLxLcjOtYnPgQKFS5aKuXBE | 300 |
| TXT | libera-tee5kuphiechahmeithaTheif2eine3o | 300 |
| TXT | v=spf1 +a +mx +ip4:81.4.110.223 ip4:5.135.229.22 ip4:5.135.229.23 ip4:37.228.132.135 include:mxroute.com ~all | 300 |
| AAAA | 2a03:b0c0:1:d0::11f8:d001 | 201 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE2, Let's Encrypt |
| Expires | January 6, 2027 |
| Days remaining | 56 |
| Protocol | TLSv1.3 |
| Names | *.linuxserver.io, linuxserver.io |
Email security
FScore 28/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- good2 MX record(s) found.
Homepage metadata
| Title | Home | LinuxServer.io |
|---|---|
| Language | en |
| Canonical | https://www.linuxserver.io/ |
| Indexable | Yes |
| Word count | 386 |
About linuxserver.io
What technology does linuxserver.io use?
We detected 4 technologies on linuxserver.io, including Alpine.js, PHP, HSTS, Nginx.
Does linuxserver.io protect its email with SPF and DMARC?
linuxserver.io scores 28/100 (grade F) for email security. No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
What are the name servers of linuxserver.io?
linuxserver.io uses lola.ns.cloudflare.com, sid.ns.cloudflare.com.