DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for nrao.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| nrao.edu | SOA | 14400 | cv3.cv.nrao.edu tech.nrao.edu 2025061301 28800 14400 3600000 14400 | |
| nrao.edu | MX | 0 | 10 | cv3.cv.nrao.edu |
| nrao.edu | MX | 0 | 10 | io.gb.nrao.edu |
| nrao.edu | MX | 0 | 10 | revere-vml.aoc.nrao.edu |
| nrao.edu | A | 0 | 192.33.115.129 | |
| nrao.edu | NS | 0 | zia.aoc.nrao.edu | |
| nrao.edu | NS | 0 | sadira.gb.nrao.edu | |
| nrao.edu | NS | 0 | cv3.cv.nrao.edu | |
| www.nrao.edu | A | 0 | 192.33.115.129 | |
| www.nrao.edu | CNAME | 0 | cvweb-3.cv.nrao.edu |
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