DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for 21stcenturysciencetech.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21stcenturysciencetech.com | MX | 0 | mail.21stcenturysciencetech.com | |
| 21stcenturysciencetech.com | A | 0 | 108.167.158.45 | |
| 21stcenturysciencetech.com | SOA | 86400 | cns283.hostgator.com dnsadmin.cloud142.hostgator.com 2025112001 86400 7200 3600000 86400 | |
| 21stcenturysciencetech.com | NS | 0 | cns284.hostgator.com | |
| 21stcenturysciencetech.com | NS | 0 | cns283.hostgator.com | |
| www.21stcenturysciencetech.com | NS | 0 | cns283.hostgator.com | |
| www.21stcenturysciencetech.com | NS | 0 | cns284.hostgator.com | |
| www.21stcenturysciencetech.com | A | 0 | 108.167.158.45 | |
| www.21stcenturysciencetech.com | MX | 0 | mail.21stcenturysciencetech.com | |
| www.21stcenturysciencetech.com | SOA | 86400 | cns283.hostgator.com dnsadmin.cloud142.hostgator.com 2025112001 86400 7200 3600000 86400 | |
| www.21stcenturysciencetech.com | CNAME | 0 | 21stcenturysciencetech.com |
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