DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for stonybrook.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| stonybrook.edu | MX | 0 | 5 | alt2.aspmx.l.google.com |
| stonybrook.edu | MX | 0 | 10 | alt4.aspmx.l.google.com |
| stonybrook.edu | MX | 0 | 1 | aspmx.l.google.com |
| stonybrook.edu | MX | 0 | 10 | alt3.aspmx.l.google.com |
| stonybrook.edu | MX | 0 | 5 | alt1.aspmx.l.google.com |
| stonybrook.edu | NS | 0 | mewho.stonybrook.edu | |
| stonybrook.edu | NS | 0 | nocnoc.stonybrook.edu | |
| stonybrook.edu | NS | 0 | whoisthere.stonybrook.edu | |
| stonybrook.edu | AAAA | 0 | 2606:4700:4400::ac40:9b85 | |
| stonybrook.edu | AAAA | 0 | 2606:4700:440b::6812:207b | |
| stonybrook.edu | SOA | 900 | nocnoc.stonybrook.edu dns_tech.stonybrook.edu 2012072427 3600 3600 2419200 900 | |
| stonybrook.edu | A | 0 | 104.18.32.123 | |
| stonybrook.edu | A | 0 | 172.64.155.133 | |
| www.stonybrook.edu | CNAME | 0 | stonybrook.edu.cdn.cloudflare.net | |
| www.stonybrook.edu | A | 0 | 172.64.155.133 | |
| www.stonybrook.edu | A | 0 | 104.18.32.123 | |
| www.stonybrook.edu | AAAA | 0 | 2606:4700:4400::ac40:9b85 | |
| www.stonybrook.edu | AAAA | 0 | 2606:4700:440b::6812:207b |
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