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Hosting & Network
stemolympiad.org runs on AS21499, with DNS by Cloudflare and email via Google Workspace.
- Hosting network
- AS21499AS21499
- Managed DNS
- Cloudflare
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 76,442 other sites on AS21499. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to stemolympiad.org.
DNS Records for stemolympiad.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| stemolympiad.org | A | 0 | 92.205.134.80 | |
| stemolympiad.org | TXT | 0 | google-site-verification=4klzOeILoETYCt0ACYN_7ZG9MeyflmCqL3eLld1a-T4 | |
| stemolympiad.org | TXT | 0 | v=spf1 include:_spf.google.com include:_spf.mlsend.com include:dc-aa8e722993._spfm.stemolympiad.org include:mailgun.org ~all | |
| stemolympiad.org | NS | 0 | gloria.ns.cloudflare.com | |
| stemolympiad.org | NS | 0 | piers.ns.cloudflare.com | |
| stemolympiad.org | SOA | 1800 | gloria.ns.cloudflare.com dns.cloudflare.com 2416905654 10000 2400 604800 1800 | |
| stemolympiad.org | MX | 0 | 10 | alt4.aspmx.l.google.com |
| stemolympiad.org | MX | 0 | 5 | alt1.aspmx.l.google.com |
| stemolympiad.org | MX | 0 | 1 | aspmx.l.google.com |
| stemolympiad.org | MX | 0 | 5 | alt2.aspmx.l.google.com |
| stemolympiad.org | MX | 0 | 10 | alt3.aspmx.l.google.com |
| stemolympiad.org | CAA | 0 | 0 issuewild comodoca.com | |
| stemolympiad.org | CAA | 0 | 0 issuewild amazon.com | |
| stemolympiad.org | CAA | 0 | 0 issue amazon.com | |
| stemolympiad.org | CAA | 0 | 0 issuewild ssl.com | |
| stemolympiad.org | CAA | 0 | 0 issuewild letsencrypt.org | |
| stemolympiad.org | CAA | 0 | 0 issue ssl.com | |
| stemolympiad.org | CAA | 0 | 0 issue comodoca.com | |
| stemolympiad.org | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| stemolympiad.org | CAA | 0 | 0 issue letsencrypt.org | |
| stemolympiad.org | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| stemolympiad.org | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| stemolympiad.org | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| www.stemolympiad.org | CNAME | 0 | stemolympiad.org | |
| www.stemolympiad.org | MX | 0 | 5 | alt2.aspmx.l.google.com |
| www.stemolympiad.org | MX | 0 | 10 | alt4.aspmx.l.google.com |
| www.stemolympiad.org | MX | 0 | 1 | aspmx.l.google.com |
| www.stemolympiad.org | MX | 0 | 10 | alt3.aspmx.l.google.com |
| www.stemolympiad.org | MX | 0 | 5 | alt1.aspmx.l.google.com |
| www.stemolympiad.org | A | 0 | 92.205.134.80 | |
| www.stemolympiad.org | NS | 0 | piers.ns.cloudflare.com | |
| www.stemolympiad.org | NS | 0 | gloria.ns.cloudflare.com | |
| www.stemolympiad.org | CAA | 0 | 0 issuewild ssl.com | |
| www.stemolympiad.org | CAA | 0 | 0 issue amazon.com | |
| www.stemolympiad.org | CAA | 0 | 0 issuewild comodoca.com | |
| www.stemolympiad.org | CAA | 0 | 0 issue comodoca.com | |
| www.stemolympiad.org | CAA | 0 | 0 issuewild amazon.com | |
| www.stemolympiad.org | CAA | 0 | 0 issuewild letsencrypt.org | |
| www.stemolympiad.org | CAA | 0 | 0 issue ssl.com | |
| www.stemolympiad.org | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| www.stemolympiad.org | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| www.stemolympiad.org | CAA | 0 | 0 issue letsencrypt.org | |
| www.stemolympiad.org | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| www.stemolympiad.org | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| www.stemolympiad.org | TXT | 0 | v=spf1 include:_spf.google.com include:_spf.mlsend.com include:dc-aa8e722993._spfm.stemolympiad.org include:mailgun.org ~all | |
| www.stemolympiad.org | TXT | 0 | google-site-verification=4klzOeILoETYCt0ACYN_7ZG9MeyflmCqL3eLld1a-T4 | |
| www.stemolympiad.org | SOA | 1800 | gloria.ns.cloudflare.com dns.cloudflare.com 2416905654 10000 2400 604800 1800 |
Get alerted the moment stemolympiad.org's DNS changes
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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