DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for cos.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cos.edu | MX | 0 | cos-edu.mail.protection.outlook.com | |
| cos.edu | NS | 0 | ns-913.awsdns-50.net | |
| cos.edu | NS | 0 | ns-1541.awsdns-00.co.uk | |
| cos.edu | NS | 0 | ns-1303.awsdns-34.org | |
| cos.edu | NS | 0 | ns-388.awsdns-48.com | |
| cos.edu | A | 0 | 52.27.170.205 | |
| cos.edu | A | 0 | 35.161.247.101 | |
| cos.edu | SOA | 86400 | ns-388.awsdns-48.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| www.cos.edu | A | 0 | 54.212.125.68 |
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