| Property | Value |
| NameServer | NS-1815.AWSDNS-34.CO.UK |
| Created | 1997-07-05 00:00:00 |
| Changed | 2011-11-11 00:00:00 |
| Expires | 2018-07-04 00:00:00 |
| Registrar | NAME.COM, INC. |
| Date | IP Address |
| 2019-09-23 | 34.212.85.178 (ClassC) |
| 2020-06-21 | 35.165.48.101 (ClassC) |
| 2022-07-05 | 52.42.72.190 (ClassC) |
| 2025-11-07 | 34.214.84.46 (ClassC) |
| 2025-11-26 | 44.230.175.247 (ClassC) |
| 2026-01-09 | 52.25.93.53 (ClassC) |
| Date | Domain | IP |
| media.guidebook.com | 2014-08-08 | 207.171.185.200 |
| beta.guidebook.com | 2023-08-21 | 108.139.47.102 |
| datapipeline.guidebook.com | 2024-08-01 | 18.161.6.107 |
| staging.guidebook.com | 2025-04-24 | 99.84.66.77 |
| email.guidebook.com | 2025-11-07 | 34.214.84.46 |
| m.guidebook.com | 2024-07-31 | 18.173.121.22 |
| fe-cdn.guidebook.com | 2015-07-24 | 54.230.91.6 |
| mediacdn.guidebook.com | 2019-08-08 | 13.32.253.169 |