DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for sina.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sina.cn | MX | 0 | 10 | freemx3.sinamail.sina.com.cn |
| sina.cn | MX | 0 | 10 | freemx2.sinamail.sina.com.cn |
| sina.cn | MX | 0 | 10 | freemx1.sinamail.sina.com.cn |
| sina.cn | A | 0 | 36.51.254.90 | |
| sina.cn | SOA | 600 | ns1.sina.com.cn zhihao.staff.sina.com.cn 1 1800 600 604800 600 | |
| sina.cn | NS | 0 | ns1.sina.com.cn | |
| sina.cn | NS | 0 | ns2.sina.com.cn | |
| sina.cn | NS | 0 | ns3.sina.com.cn | |
| www.sina.cn | MX | 0 | 10 | freemx3.sinamail.sina.com.cn |
| www.sina.cn | MX | 0 | 10 | freemx1.sinamail.sina.com.cn |
| www.sina.cn | MX | 0 | 10 | freemx2.sinamail.sina.com.cn |
| www.sina.cn | A | 0 | 36.51.254.90 | |
| www.sina.cn | CNAME | 0 | sina.cn | |
| www.sina.cn | NS | 0 | ns3.sina.com.cn | |
| www.sina.cn | NS | 0 | ns1.sina.com.cn | |
| www.sina.cn | NS | 0 | ns2.sina.com.cn | |
| www.sina.cn | SOA | 600 | ns1.sina.com.cn zhihao.staff.sina.com.cn 1 1800 600 604800 600 |
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