| Property | Value |
| Name | Systems Administrator |
| Organization | Groupon, Inc. |
| sysadmin@groupon.com | |
| Address | 600 W. Chicago Ave Suite 620 |
| City | Chicago, IL |
| Country | US |
| Phone | +1.3128705288 |
| Fax | +1.3122757757 |
| NameServer | ns2.p04.dynect.net |
| Created | 2010-05-03 00:00:00 |
| Expires | 2016-05-03 00:00:00 |
| Registrar | CSC Corporate Domain |
| Date | IP Address |
| 2019-01-16 | 23.215.104.17 (ClassC) |
| 2019-01-16 | 23.215.105.66 (ClassC) |
| 2024-11-17 | 23.213.175.169 (ClassC) |
| Date | Domain | IP |
| g21.groupon.com.tw | 2024-08-19 | 23.55.168.152 |
| img1.groupon.com.tw | 2024-09-13 | 23.213.34.160 |
| img2.groupon.com.tw | 2024-09-07 | 23.213.175.169 |
| www.cdn2.groupon.com.tw | 2024-11-13 | 23.213.175.187 |
| g23.groupon.com.tw | 2024-09-10 | 23.213.175.179 |
| smtp.g4.groupon.com.tw | 2024-09-21 | 104.98.118.137 |
| pic.groupon.com.tw | 2024-10-22 | 23.219.78.199 |
| mobile.groupon.com.tw | 2024-07-03 | 23.32.75.159 |
| img.groupon.com.tw | 2024-07-12 | 23.213.175.145 |
| api.groupon.com.tw | 2024-02-20 | 23.44.205.218 |
| m.groupon.com.tw | 2024-11-17 | 23.213.175.169 |
| cdn.groupon.com.tw | 2024-11-09 | 23.55.168.192 |
| www.cdn.groupon.com.tw | 2024-11-09 | 23.44.175.5 |
| getaways.groupon.com.tw | 2014-07-31 | 63.85.36.35 |
| gw.groupon.com.tw | 2023-08-12 | 104.100.168.96 |
| www.groupon.com.tw | 2024-05-01 | 23.38.194.70 |