DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
linux.org runs on Cloudflare, with DNS by Cloudflare and email configured.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Jul 18, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for linux.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| linux.org | NS | 0 | lia.ns.cloudflare.com | |
| linux.org | NS | 0 | mark.ns.cloudflare.com | |
| linux.org | MX | 0 | 20 | mx2.improvmx.com |
| linux.org | MX | 0 | 10 | mx1.improvmx.com |
| linux.org | A | 0 | 104.26.14.72 | |
| linux.org | A | 0 | 104.26.15.72 | |
| linux.org | A | 0 | 172.67.73.26 | |
| linux.org | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| linux.org | CAA | 0 | 0 issuewild ssl.com | |
| linux.org | CAA | 0 | 0 issue comodoca.com | |
| linux.org | CAA | 0 | 0 issuewild letsencrypt.org | |
| linux.org | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| linux.org | CAA | 0 | 0 issue letsencrypt.org | |
| linux.org | CAA | 0 | 0 issue ssl.com | |
| linux.org | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| linux.org | CAA | 0 | 0 issuewild comodoca.com | |
| linux.org | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| linux.org | SOA | 1800 | lia.ns.cloudflare.com dns.cloudflare.com 2409856353 10000 2400 604800 1800 | |
| linux.org | AAAA | 0 | 2606:4700:20::681a:f48 | |
| linux.org | AAAA | 0 | 2606:4700:20::ac43:491a | |
| linux.org | AAAA | 0 | 2606:4700:20::681a:e48 | |
| linux.org | TXT | 0 | ahrefs-site-verification_631032cd30b4e19d3273793b1c65f11c66f6a5426ba38536b9d58ef0dc91054d | |
| www.linux.org | AAAA | 0 | 2606:4700:20::ac43:491a | |
| www.linux.org | AAAA | 0 | 2606:4700:20::681a:f48 | |
| www.linux.org | AAAA | 0 | 2606:4700:20::681a:e48 | |
| www.linux.org | A | 0 | 172.67.73.26 | |
| www.linux.org | A | 0 | 104.26.14.72 | |
| www.linux.org | A | 0 | 104.26.15.72 |
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain