DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for trac.sagemath.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| trac.sagemath.org | AAAA | 0 | 2606:4700:20::ac43:4b20 | |
| trac.sagemath.org | AAAA | 0 | 2606:4700:20::681a:bc8 | |
| trac.sagemath.org | AAAA | 0 | 2606:4700:20::681a:ac8 | |
| trac.sagemath.org | A | 0 | 104.26.10.200 | |
| trac.sagemath.org | A | 0 | 104.26.11.200 | |
| trac.sagemath.org | A | 0 | 172.67.75.32 |
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