| Property | Value |
| Organization | UNITED ONLINE |
| NameServer | a7-64.akam.net 23.61.199.64 |
| Created | 1999-07-05 00:00:00 |
| Expires | 2016-08-19 00:00:00 |
| Registrar | TWNIC |
| Date | Domain | IP |
| p3.udn.com.tw | 2024-12-11 | 184.24.32.60 |
| uc.udn.com.tw | 2014-09-03 | 23.67.242.42 |
| guc.udn.com.tw | 2024-08-01 | 184.24.32.60 |
| vd.udn.com.tw | 2014-04-18 | 69.22.154.9 |
| g.udn.com.tw | 2023-12-31 | 104.103.125.209 |
| img.udn.com.tw | 2021-02-28 | 184.27.209.30 |
| j.udn.com.tw | 2014-06-02 | 23.63.227.163 |
| m.udn.com.tw | 2014-10-24 | 63.85.36.10 |
| p.udn.com.tw | 2015-05-06 | 165.254.24.166 |
| s.udn.com.tw | 2014-11-22 | 128.177.96.104 |
| artts.udn.com.tw | 2023-07-20 | 104.86.235.245 |
| uts.udn.com.tw | 2024-02-27 | 52.219.199.107 |
| vst.udn.com.tw | 2021-02-28 | 23.40.198.18 |
| pgw.udn.com.tw | 2016-09-06 | 104.104.246.209 |
| rs-pgw.udn.com.tw | 2024-12-25 | 184.24.32.60 |
| www.udn.com.tw | 2025-09-22 | 210.243.166.144 |
| z.udn.com.tw | 2014-11-03 | 165.254.206.237 |