| Property | Value |
| hostmaster@guoman.com | |
| NameServer | NS2.MARKMONITOR.COM |
| Created | 2002-12-03 00:00:00 |
| Changed | 2015-11-01 00:00:00 |
| Expires | 2017-12-03 00:00:00 |
| Registrar | MARKMONITOR INC. |
| Date | IP Address |
| 2025-03-23 | 104.17.183.100 (ClassC) |
| 2025-03-31 | 104.17.182.100 (ClassC) |
| Date | Domain | IP |
| image.email.guoman.com | 2014-12-06 | 165.254.207.74 |
| click.email.guoman.com | 2024-12-27 | 68.232.203.70 |
| tagman.guoman.com | 2024-12-27 | 44.225.180.45 |
| bookings.guoman.com | 2024-08-01 | 23.192.230.135 |
| www.guoman.com | 2024-11-22 | 104.17.186.58 |