DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for cst.ed.ac.uk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cst.ed.ac.uk | NS | 0 | lewis.ucs.ed.ac.uk | |
| cst.ed.ac.uk | NS | 0 | xlab-0.ed.ac.uk | |
| cst.ed.ac.uk | NS | 0 | cancer.ucs.ed.ac.uk | |
| cst.ed.ac.uk | SOA | 900 | dns0.ed.ac.uk hostmaster.ed.ac.uk 2020090409 7200 3600 1209600 900 | |
| www.cst.ed.ac.uk | CNAME | 0 | chost5.is.ed.ac.uk | |
| www.cst.ed.ac.uk | A | 0 | 129.215.10.218 |
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