DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
We’re building the network profile for cust.edu.cn — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.
DNS Records for cust.edu.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cust.edu.cn | MX | 0 | 10 | mxbiz2.qq.com |
| cust.edu.cn | MX | 0 | 5 | mxbiz1.qq.com |
| cust.edu.cn | SOA | 86400 | dns.cust.edu.cn ic.cust.edu.cn 2019083657 10800 900 604800 86400 | |
| cust.edu.cn | A | 0 | 210.47.0.168 | |
| cust.edu.cn | TXT | 0 | v=spf1 include:spf.mail.qq.com ~all | |
| cust.edu.cn | AAAA | 0 | 2001:250:7404:1::168 | |
| cust.edu.cn | NS | 0 | dns.cust.edu.cn | |
| www.cust.edu.cn | A | 0 | 210.47.0.168 | |
| www.cust.edu.cn | A | 0 | 221.8.23.22 | |
| www.cust.edu.cn | AAAA | 0 | 2001:250:7404:1::168 |
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