DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
barcelonatechnologyschool.com
DNS Records
Hosting & Network
barcelonatechnologyschool.com runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 3,579,847 other sites on Cloudflare. Stable here since we started watching (Sep 22, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for barcelonatechnologyschool.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| barcelonatechnologyschool.com | NS | 0 | ullis.ns.cloudflare.com | |
| barcelonatechnologyschool.com | NS | 0 | howard.ns.cloudflare.com | |
| barcelonatechnologyschool.com | AAAA | 0 | 2606:4700:3034::6815:16f8 | |
| barcelonatechnologyschool.com | AAAA | 0 | 2606:4700:3034::ac43:cfe4 | |
| barcelonatechnologyschool.com | TXT | 0 | v=spf1 include:mailgun.org include:emsd1.com include:spf.protection.outlook.com ip4:40.107.21.47 ~all | |
| barcelonatechnologyschool.com | TXT | 0 | MS=ms70390891 | |
| barcelonatechnologyschool.com | TXT | 0 | MS=ms27022606 | |
| barcelonatechnologyschool.com | TXT | 0 | MS=ms65448224 | |
| barcelonatechnologyschool.com | TXT | 0 | google-site-verification=_UnzmtFBmyl4PrUBt3N20UXJ5i933Ty59hSP41QO3xI | |
| barcelonatechnologyschool.com | SOA | 1800 | howard.ns.cloudflare.com dns.cloudflare.com 2415649954 10000 2400 604800 1800 | |
| barcelonatechnologyschool.com | MX | 0 | 10 | barcelonatechnologyschool-com.mail.protection.outlook.com |
| barcelonatechnologyschool.com | A | 0 | 104.21.22.248 | |
| barcelonatechnologyschool.com | A | 0 | 172.67.207.228 | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issuewild letsencrypt.org | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issue letsencrypt.org | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issue awstrust.com | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issue ssl.com | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issue comodoca.com | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issue amazontrust.com | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issuewild comodoca.com | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issuewild ssl.com | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issue amazon.com | |
| barcelonatechnologyschool.com | CAA | 0 | 0 issue amazonaws.com | |
| www.barcelonatechnologyschool.com | AAAA | 0 | 2606:4700:3034::ac43:cfe4 | |
| www.barcelonatechnologyschool.com | AAAA | 0 | 2606:4700:3034::6815:16f8 | |
| www.barcelonatechnologyschool.com | A | 0 | 104.21.22.248 | |
| www.barcelonatechnologyschool.com | A | 0 | 172.67.207.228 |
Get alerted the moment barcelonatechnologyschool.com's DNS changes
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Uptime
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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