DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for iris.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| iris.edu | SOA | 60 | ns-ext.iris.washington.edu dns-admin\@ds.iris.edu 2026040201 1800 3600 604800 60 | |
| iris.edu | MX | 0 | 10 | ASPMX.L.GOOGLE.COM |
| iris.edu | MX | 0 | 20 | ALT2.ASPMX.L.GOOGLE.COM |
| iris.edu | A | 0 | 3.134.246.243 | |
| iris.edu | NS | 0 | ns1.iris.edu | |
| iris.edu | NS | 0 | ns-ext.adc1.iris.edu | |
| iris.edu | NS | 0 | ns-ext.iris.washington.edu | |
| www.iris.edu | A | 0 | 3.134.246.243 |
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