DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for dc21.us
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dc21.us | A | 0 | 103.174.153.151 | |
| dc21.us | SOA | 86400 | nsbd1.hostseba.com root.server9.hostseba.com 2025051801 3600 1800 1209600 86400 | |
| dc21.us | NS | 0 | nsbd1.hostseba.com | |
| dc21.us | NS | 0 | nsbd2.hostseba.com | |
| dc21.us | MX | 0 | dc21.us | |
| www.dc21.us | CNAME | 0 | dc21.us | |
| www.dc21.us | NS | 0 | nsbd2.hostseba.com | |
| www.dc21.us | NS | 0 | nsbd1.hostseba.com | |
| www.dc21.us | SOA | 86400 | nsbd1.hostseba.com root.server9.hostseba.com 2025051801 3600 1800 1209600 86400 | |
| www.dc21.us | MX | 0 | dc21.us | |
| www.dc21.us | A | 0 | 103.174.153.151 |
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