DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for tsinghua.edu.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tsinghua.edu.cn | MX | 0 | 10 | mta1.tsinghua.edu.cn |
| tsinghua.edu.cn | MX | 0 | 10 | mta0.tsinghua.edu.cn |
| tsinghua.edu.cn | NS | 0 | dns.tsinghua.edu.cn | |
| tsinghua.edu.cn | NS | 0 | dns2.edu.cn | |
| tsinghua.edu.cn | NS | 0 | dns.edu.cn | |
| tsinghua.edu.cn | NS | 0 | dns2.tsinghua.edu.cn | |
| tsinghua.edu.cn | SOA | 600 | dns2.edu.cn szhu.net.tsinghua.edu.cn 2099126253 3600 900 604800 600 | |
| www.tsinghua.edu.cn | A | 0 | 101.6.15.66 | |
| www.tsinghua.edu.cn | AAAA | 0 | 2402:f000:1:402:101:6:15:66 |
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