DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for crfirst.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| crfirst.org | A | 0 | 104.21.7.75 | |
| crfirst.org | A | 0 | 172.67.135.205 | |
| crfirst.org | SOA | 1800 | lana.ns.cloudflare.com dns.cloudflare.com 2385367902 10000 2400 604800 1800 | |
| crfirst.org | AAAA | 0 | 2606:4700:3036::6815:74b | |
| crfirst.org | AAAA | 0 | 2606:4700:3037::ac43:87cd | |
| crfirst.org | NS | 0 | stan.ns.cloudflare.com | |
| crfirst.org | NS | 0 | lana.ns.cloudflare.com | |
| crfirst.org | MX | 0 | crfirst-org.mail.protection.outlook.com | |
| www.crfirst.org | AAAA | 0 | 2606:4700:3037::ac43:87cd | |
| www.crfirst.org | AAAA | 0 | 2606:4700:3036::6815:74b | |
| www.crfirst.org | A | 0 | 104.21.7.75 | |
| www.crfirst.org | A | 0 | 172.67.135.205 |
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