DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for polyu.edu.hk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| polyu.edu.hk | MX | 0 | 10 | polyu-edu-hk.mail.protection.outlook.com |
| polyu.edu.hk | SOA | 3600 | ns4.polyu.edu.hk dnsadm.polyu.edu.hk 2025112501 3600 3600 604800 3600 | |
| polyu.edu.hk | NS | 0 | ns4.polyu.edu.hk | |
| polyu.edu.hk | NS | 0 | ns3.polyu.edu.hk | |
| polyu.edu.hk | A | 0 | 158.132.48.76 | |
| polyu.edu.hk | A | 0 | 158.132.82.94 | |
| www.polyu.edu.hk | A | 0 | 158.132.48.76 |
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