| Property | Value |
| Name | University College Dublin |
| NameServer | auth-ns2.ucd.ie 137.43.132.54 2001:770:98:200::35:2 |
| Created | 1997-04-04 00:00:00 |
| Expires | 2016-04-04 00:00:00 |
| Date | IP Address |
| 2013-08-24 | 193.1.172.59 (ClassC) |
| 2014-10-31 | 137.43.228.64 (ClassC) |
| 2024-05-25 | 176.34.246.128 (ClassC) |
| 2024-06-22 | 54.73.243.134 (ClassC) |
| 2025-08-28 | 54.194.87.139 (ClassC) |
| 2025-10-24 | 18.200.33.200 (ClassC) |
| 2026-02-19 | 166.117.236.203 (ClassC) |
| Date | Domain | IP |
| camaderry-eth1.ucd.ie | 2025-07-11 | 137.43.132.53 |
| auth-ns1.ucd.ie | 2025-12-02 | 137.43.132.53 |
| auth-dns1.ucd.ie | 2025-09-22 | 137.43.132.53 |
| auth-ns2.ucd.ie | 2025-07-30 | 137.43.132.54 |
| brightspace.ucd.ie | 2024-08-09 | 54.73.139.251 |
| globalchange.ucd.ie | 2025-06-18 | 34.249.42.182 |
| centenaries.ucd.ie | 2023-08-04 | 193.1.200.117 |
| intranet.ucd.ie | 2024-11-25 | 34.255.53.2 |
| elatest.ucd.ie | 2025-08-31 | 18.203.57.140 |
| www.ucd.ie | 2023-08-04 | 34.251.59.43 |