DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
ironhack.school is hosted on Vercel, served over Amazon AWS, with DNS by AWS Route 53.
- Platform
- Vercel
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- AWS Route 53
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Amazon AWS. Stable here since we started watching (Jul 19, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for ironhack.school
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ironhack.school | TXT | 0 | heritage=external-dns,external-dns/owner=ih-prod-external,external-dns/resource=gateway/openedx/lms | |
| ironhack.school | NS | 0 | ns-146.awsdns-18.com | |
| ironhack.school | NS | 0 | ns-884.awsdns-46.net | |
| ironhack.school | NS | 0 | ns-1736.awsdns-25.co.uk | |
| ironhack.school | NS | 0 | ns-1261.awsdns-29.org | |
| ironhack.school | A | 0 | 76.76.21.21 | |
| ironhack.school | SOA | 86400 | ns-884.awsdns-46.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| www.ironhack.school | A | 0 | 76.76.21.21 |
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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