DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for pku.edu.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| pku.edu.cn | A | 0 | 162.105.131.160 | |
| pku.edu.cn | NS | 0 | ns.pku.edu.cn | |
| pku.edu.cn | NS | 0 | DNS1.pku.edu.cn | |
| pku.edu.cn | NS | 0 | DNS2.pku.edu.cn | |
| pku.edu.cn | MX | 0 | 5 | mx-pku-edu-cn.icoremail.net |
| pku.edu.cn | MX | 0 | 10 | gateway.pku.edu.cn |
| pku.edu.cn | SOA | 3600 | ns.pku.edu.cn hostmaster.pku.edu.cn 2026010908 3600 300 86400 3600 | |
| www.pku.edu.cn | A | 0 | 162.105.131.160 | |
| www.pku.edu.cn | CNAME | 0 | www.lb.pku.edu.cn | |
| www.pku.edu.cn | AAAA | 0 | 2001:da8:201:1512::a269:83a0 |
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