DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for 21.training
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21.training | NS | 0 | ns2.mccann-design.com | |
| 21.training | NS | 0 | ns1.mccann-design.com | |
| 21.training | A | 0 | 77.72.3.134 | |
| 21.training | MX | 0 | 21-training.mail.protection.outlook.com | |
| 21.training | MX | 0 | 10 | 21.training |
| 21.training | SOA | 86400 | ns1.mccann-design.com harry.krystal.co.uk 2025111401 3600 1800 1209600 86400 | |
| www.21.training | NS | 0 | ns2.mccann-design.com | |
| www.21.training | NS | 0 | ns1.mccann-design.com | |
| www.21.training | MX | 0 | 10 | 21.training |
| www.21.training | MX | 0 | 21-training.mail.protection.outlook.com | |
| www.21.training | A | 0 | 77.72.3.134 | |
| www.21.training | CNAME | 0 | 21.training | |
| www.21.training | SOA | 86400 | ns1.mccann-design.com harry.krystal.co.uk 2025111401 3600 1800 1209600 86400 |
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