DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for optimalbooks.com.au
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| optimalbooks.com.au | SOA | 86400 | ns1.catchyhosting.com.au contact.catchypages.com.au 2025122501 3600 1800 1209600 86400 | |
| optimalbooks.com.au | A | 0 | 221.121.154.42 | |
| optimalbooks.com.au | NS | 0 | ns1.catchyhosting.com.au | |
| optimalbooks.com.au | NS | 0 | ns2.catchyhosting.com.au | |
| optimalbooks.com.au | MX | 0 | optimalbooks.com.au | |
| www.optimalbooks.com.au | MX | 0 | optimalbooks.com.au | |
| www.optimalbooks.com.au | A | 0 | 221.121.154.42 | |
| www.optimalbooks.com.au | SOA | 86400 | ns1.catchyhosting.com.au contact.catchypages.com.au 2025122501 3600 1800 1209600 86400 | |
| www.optimalbooks.com.au | NS | 0 | ns2.catchyhosting.com.au | |
| www.optimalbooks.com.au | NS | 0 | ns1.catchyhosting.com.au | |
| www.optimalbooks.com.au | CNAME | 0 | optimalbooks.com.au |
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