DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for nsf.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| nsf.org | MX | 0 | 5 | nsf-org.mail.protection.outlook.com |
| nsf.org | NS | 0 | ns-1781.awsdns-30.co.uk | |
| nsf.org | NS | 0 | ns-950.awsdns-54.net | |
| nsf.org | NS | 0 | ns-263.awsdns-32.com | |
| nsf.org | NS | 0 | ns-1155.awsdns-16.org | |
| nsf.org | SOA | 86400 | ns-1155.awsdns-16.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| nsf.org | A | 0 | 52.191.90.193 | |
| www.nsf.org | CNAME | 0 | www.nsf.org.cdn.cloudflare.net | |
| www.nsf.org | AAAA | 0 | 2606:4700::6812:1dc9 | |
| www.nsf.org | AAAA | 0 | 2606:4700::6812:1cc9 | |
| www.nsf.org | A | 0 | 104.18.28.201 | |
| www.nsf.org | A | 0 | 104.18.29.201 |
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