DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for authenticus.pt
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| authenticus.pt | A | 0 | 193.137.29.155 | |
| authenticus.pt | MX | 0 | 10 | mx01.up.pt |
| authenticus.pt | MX | 0 | 10 | mx04.up.pt |
| authenticus.pt | MX | 0 | 10 | mx05.up.pt |
| authenticus.pt | MX | 0 | 10 | mx06.up.pt |
| authenticus.pt | MX | 0 | 10 | mx02.up.pt |
| authenticus.pt | MX | 0 | 10 | mx03.up.pt |
| authenticus.pt | SOA | 86400 | ns1.up.pt it.up.pt 1752501831 28800 7200 72000 86400 | |
| authenticus.pt | NS | 0 | ns2.up.pt | |
| authenticus.pt | NS | 0 | ns4.up.pt | |
| authenticus.pt | NS | 0 | ns3.up.pt | |
| authenticus.pt | NS | 0 | ns1.up.pt | |
| www.authenticus.pt | CNAME | 0 | server.authenticus.pt | |
| www.authenticus.pt | A | 0 | 193.137.29.155 |
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