| Property | Value |
| Name | Koichi MURAMATSU |
| Organization | Navit co.,ltd. |
| sysadmin@navit-j.com | |
| Zip Code | 102-0074 |
| Phone | 03-5215-5701 |
| Fax | 03-5215-5702 |
| NameServer | dns02.muumuu-domain.com |
| Created | 2011-10-31 00:00:00 |
| Changed | 2015-10-31 16:05:10 |
| Expires | 2016-10-31 00:00:00 |
| Date | IP Address |
| 2017-03-03 | 133.242.234.181 (ClassC) |
| 2024-09-04 | 150.60.158.72 (ClassC) |
| 2025-06-18 | 52.193.187.204 (ClassC) |
| 2026-03-04 | 52.198.130.222 (ClassC) |