DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for ulisboa.pt
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ulisboa.pt | A | 0 | 194.117.3.27 | |
| ulisboa.pt | AAAA | 0 | 2001:690:21c0:71::27 | |
| ulisboa.pt | MX | 0 | 50 | mx23.ulisboa.pt |
| ulisboa.pt | MX | 0 | 50 | mx24.ulisboa.pt |
| ulisboa.pt | MX | 0 | 50 | mx22.ulisboa.pt |
| ulisboa.pt | MX | 0 | 50 | mx21.ulisboa.pt |
| ulisboa.pt | NS | 0 | ns1.tecnico.ulisboa.pt | |
| ulisboa.pt | NS | 0 | ns2.tecnico.ulisboa.pt | |
| ulisboa.pt | NS | 0 | b.ul.pt | |
| ulisboa.pt | NS | 0 | a.ul.pt | |
| ulisboa.pt | SOA | 3600 | a.ul.pt sistemas.reitoria.ulisboa.pt 2025112404 7200 3600 1728000 3600 | |
| www.ulisboa.pt | A | 0 | 194.117.3.27 | |
| www.ulisboa.pt | AAAA | 0 | 2001:690:21c0:71::27 | |
| www.ulisboa.pt | CNAME | 0 | ul-web11.ulisboa.pt |
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