DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
sjk.ac.th runs on Cloudflare, with DNS by Cloudflare and email via Google Workspace.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Aug 11, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for sjk.ac.th
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sjk.ac.th | SOA | 1800 | dell.ns.cloudflare.com dns.cloudflare.com 2407248079 10000 2400 604800 1800 | |
| sjk.ac.th | AAAA | 0 | 2606:4700:3033::ac43:c803 | |
| sjk.ac.th | AAAA | 0 | 2606:4700:3031::6815:24dd | |
| sjk.ac.th | NS | 0 | ezra.ns.cloudflare.com | |
| sjk.ac.th | NS | 0 | dell.ns.cloudflare.com | |
| sjk.ac.th | TXT | 0 | google-gws-recovery-domain-verification=60883492 | |
| sjk.ac.th | TXT | 0 | v=spf1 a mx ip4:103.52.109.244 ~all | |
| sjk.ac.th | A | 0 | 104.21.36.221 | |
| sjk.ac.th | A | 0 | 172.67.200.3 | |
| sjk.ac.th | MX | 0 | 20 | ALT1.ASPMX.L.GOOGLE.COM |
| sjk.ac.th | MX | 0 | 30 | ALT4.ASPMX.L.GOOGLE.COM |
| sjk.ac.th | MX | 0 | 10 | SMTP.GOOGLE.COM |
| sjk.ac.th | MX | 0 | 20 | ALT2.ASPMX.L.GOOGLE.COM |
| sjk.ac.th | MX | 0 | 30 | ALT3.ASPMX.L.GOOGLE.COM |
| sjk.ac.th | MX | 0 | 10 | ASPMX.L.GOOGLE.COM |
| www.sjk.ac.th | AAAA | 0 | 2606:4700:3031::6815:24dd | |
| www.sjk.ac.th | AAAA | 0 | 2606:4700:3033::ac43:c803 | |
| www.sjk.ac.th | A | 0 | 172.67.200.3 | |
| www.sjk.ac.th | A | 0 | 104.21.36.221 |
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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