DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for rtsystems.ca
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rtsystems.ca | NS | 0 | ns2.sentex.net | |
| rtsystems.ca | NS | 0 | ns.sentex.ca | |
| rtsystems.ca | NS | 0 | ns2.sentex.ca | |
| rtsystems.ca | MX | 0 | 10 | smtp.sentex.ca |
| rtsystems.ca | A | 0 | 98.159.242.76 | |
| rtsystems.ca | AAAA | 0 | 2607:f3e0::abc:4 | |
| rtsystems.ca | SOA | 3600 | ns.sentex.ca hostmaster.sentex.net 2023060101 3000 1400 604800 3600 | |
| www.rtsystems.ca | CNAME | 0 | webservices2.sentex.ca | |
| www.rtsystems.ca | A | 0 | 98.159.242.76 | |
| www.rtsystems.ca | AAAA | 0 | 2607:f3e0::abc:4 |
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