DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for tcd.ie
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tcd.ie | MX | 0 | 10 | tcd-ie.mail.protection.outlook.com |
| tcd.ie | A | 0 | 3.33.249.246 | |
| tcd.ie | A | 0 | 15.197.242.139 | |
| tcd.ie | SOA | 300 | auth-ns1.tcd.ie hostmaster.tcd.ie 2018052532 10800 3600 2419200 300 | |
| tcd.ie | NS | 0 | auth-ns3.tcd.ie | |
| tcd.ie | NS | 0 | auth-ns2.tcd.ie | |
| tcd.ie | NS | 0 | auth-ns1.tcd.ie | |
| tcd.ie | NS | 0 | auth-ns2.ucd.ie | |
| www.tcd.ie | CNAME | 0 | d343ohixkzst9h.cloudfront.net | |
| www.tcd.ie | SOA | 86400 | ns-95.awsdns-11.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| www.tcd.ie | AAAA | 0 | 2600:9000:24f4:3400:7:b339:8940:93a1 | |
| www.tcd.ie | AAAA | 0 | 2600:9000:24f4:a000:7:b339:8940:93a1 | |
| www.tcd.ie | AAAA | 0 | 2600:9000:24f4:2c00:7:b339:8940:93a1 | |
| www.tcd.ie | AAAA | 0 | 2600:9000:24f4:8800:7:b339:8940:93a1 | |
| www.tcd.ie | AAAA | 0 | 2600:9000:24f4:4600:7:b339:8940:93a1 | |
| www.tcd.ie | AAAA | 0 | 2600:9000:24f4:3800:7:b339:8940:93a1 | |
| www.tcd.ie | AAAA | 0 | 2600:9000:24f4:800:7:b339:8940:93a1 | |
| www.tcd.ie | AAAA | 0 | 2600:9000:24f4:5400:7:b339:8940:93a1 | |
| www.tcd.ie | A | 0 | 18.165.83.71 | |
| www.tcd.ie | A | 0 | 18.165.83.64 | |
| www.tcd.ie | A | 0 | 18.165.83.122 | |
| www.tcd.ie | A | 0 | 18.165.83.21 | |
| www.tcd.ie | NS | 0 | ns-95.awsdns-11.com | |
| www.tcd.ie | NS | 0 | ns-978.awsdns-58.net | |
| www.tcd.ie | NS | 0 | ns-1530.awsdns-63.org | |
| www.tcd.ie | NS | 0 | ns-1540.awsdns-00.co.uk |
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