DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for a21tours.tw
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a21tours.tw | A | 0 | 139.180.192.210 | |
| a21tours.tw | MX | 0 | 10 | a21tours.tw |
| a21tours.tw | SOA | 3600 | ns1.vultr.com dnsadm.choopa.com 0 10800 3600 604800 3600 | |
| a21tours.tw | NS | 0 | ns1.vultr.com | |
| a21tours.tw | NS | 0 | ns2.vultr.com | |
| www.a21tours.tw | CNAME | 0 | a21tours.tw | |
| www.a21tours.tw | SOA | 3600 | ns1.vultr.com dnsadm.choopa.com 0 10800 3600 604800 3600 | |
| www.a21tours.tw | MX | 0 | 10 | a21tours.tw |
| www.a21tours.tw | A | 0 | 139.180.192.210 | |
| www.a21tours.tw | NS | 0 | ns1.vultr.com | |
| www.a21tours.tw | NS | 0 | ns2.vultr.com |
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