DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for postech.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| postech.org | SOA | 86400 | ns.postech.edu domain.postech.ac.kr 2000061101 10800 3600 604800 86400 | |
| postech.org | A | 0 | 141.223.5.51 | |
| postech.org | MX | 0 | 5 | sniper.postech.edu |
| postech.org | NS | 0 | ns.postech.edu | |
| postech.org | NS | 0 | salt.postech.edu | |
| www.postech.org | A | 0 | 141.223.5.51 |
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