DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for a4u.app
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a4u.app | NS | 0 | dns3.arubadns.net | |
| a4u.app | NS | 0 | dns.technorail.com | |
| a4u.app | NS | 0 | dns4.arubadns.cz | |
| a4u.app | NS | 0 | dns2.technorail.com | |
| a4u.app | A | 0 | 89.46.110.77 | |
| a4u.app | MX | 0 | 10 | mx.a4u.app |
| a4u.app | AAAA | 0 | 2a00:6d40:4:1::c319:77 | |
| a4u.app | SOA | 3600 | dns3.arubadns.net hostmaster.a4u.app 2025040305 10800 3600 604800 3600 | |
| www.a4u.app | A | 0 | 89.46.110.77 | |
| www.a4u.app | AAAA | 0 | 2a00:6d40:4:1::c319:77 |
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