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Hosting & Network
bt.academy runs on AS52511, with email via Google Workspace.
- Hosting network
- AS52511AS52511
- Managed DNS
- Self-hosted / other
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 852 other sites on AS52511. 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 bt.academy.
DNS Records for bt.academy
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| bt.academy | TXT | 0 | v=spf1 a mx ip4:138.186.10.90 ip6:2803:8240:310:8:0:0:0:4 include:_spf.google.com ~all | |
| bt.academy | TXT | 0 | google-site-verification=R5bOwqhgX73cbM_2UJKCbhEG1zgRZt1yUVLpSFCaqYQ | |
| bt.academy | A | 0 | 138.186.10.90 | |
| bt.academy | MX | 0 | 1 | aspmx.l.google.com |
| bt.academy | MX | 0 | 10 | alt4.aspmx.l.google.com |
| bt.academy | MX | 0 | 10 | alt3.aspmx.l.google.com |
| bt.academy | MX | 0 | 5 | alt1.aspmx.l.google.com |
| bt.academy | MX | 0 | 5 | alt2.aspmx.l.google.com |
| bt.academy | NS | 0 | ns1.zeus.denial.cl | |
| bt.academy | AAAA | 0 | 2803:8240:310:8::4 | |
| bt.academy | SOA | 86400 | ns1.zeus.denial.cl contacto.denialhost.com 2026020604 3600 3600 1209600 86400 | |
| www.bt.academy | NS | 0 | ns1.zeus.denial.cl | |
| www.bt.academy | AAAA | 0 | 2803:8240:310:8::4 | |
| www.bt.academy | TXT | 0 | google-site-verification=R5bOwqhgX73cbM_2UJKCbhEG1zgRZt1yUVLpSFCaqYQ | |
| www.bt.academy | TXT | 0 | v=spf1 a mx ip4:138.186.10.90 ip6:2803:8240:310:8:0:0:0:4 include:_spf.google.com ~all | |
| www.bt.academy | A | 0 | 138.186.10.90 | |
| www.bt.academy | SOA | 86400 | ns1.zeus.denial.cl contacto.denialhost.com 2026020604 3600 3600 1209600 86400 | |
| www.bt.academy | MX | 0 | 1 | aspmx.l.google.com |
| www.bt.academy | MX | 0 | 5 | alt2.aspmx.l.google.com |
| www.bt.academy | MX | 0 | 10 | alt3.aspmx.l.google.com |
| www.bt.academy | MX | 0 | 5 | alt1.aspmx.l.google.com |
| www.bt.academy | MX | 0 | 10 | alt4.aspmx.l.google.com |
| www.bt.academy | CNAME | 0 | bt.academy |
Get alerted the moment bt.academy's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch bt.academy continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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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