DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for express-scripts.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| express-scripts.org | NS | 0 | ns05.express-scripts.com | |
| express-scripts.org | NS | 0 | ns04.express-scripts.com | |
| express-scripts.org | SOA | 900 | ps2idns05.express-scripts.com nsse.express-scripts.com 2003032744 14400 1800 2592000 900 | |
| www.express-scripts.org | A | 0 | 167.211.52.86 | |
| www.express-scripts.org | CNAME | 0 | esiweb.express-scripts.com |
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