DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for dukeinformatics.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dukeinformatics.org | SOA | 3600 | nameserver1.mc.duke.edu dh-hostmaster.duke.edu 752416004 1200 180 1209600 3600 | |
| dukeinformatics.org | NS | 0 | nameserver1.mc.duke.edu | |
| dukeinformatics.org | NS | 0 | nameserver2.mc.duke.edu | |
| dukeinformatics.org | A | 0 | 152.16.0.235 | |
| www.dukeinformatics.org | SOA | 3600 | nameserver1.mc.duke.edu dh-hostmaster.duke.edu 752416004 1200 180 1209600 3600 | |
| www.dukeinformatics.org | NS | 0 | nameserver2.mc.duke.edu | |
| www.dukeinformatics.org | NS | 0 | nameserver1.mc.duke.edu | |
| www.dukeinformatics.org | CNAME | 0 | dukeinformatics.org | |
| www.dukeinformatics.org | A | 0 | 152.16.0.235 |
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