DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for istu.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| istu.edu | MX | 0 | 10 | relay.istu.edu |
| istu.edu | MX | 0 | 50 | relay2.istu.edu |
| istu.edu | MX | 0 | 5 | mail.istu.edu |
| istu.edu | SOA | 86400 | lilu.istu.edu postmaster.lilu.istu.edu 2021016604 86400 14400 604800 86400 | |
| istu.edu | A | 0 | 84.237.19.2 | |
| istu.edu | NS | 0 | ns.icc.ru | |
| istu.edu | NS | 0 | ns1.istu.net | |
| istu.edu | NS | 0 | ns3.istu.net | |
| istu.edu | NS | 0 | ns2.istu.net | |
| www.istu.edu | A | 0 | 91.215.42.171 |
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