bookup.com
bookup.com is a live English-language website hosted on IONOS SE (AS8560) in the United States, served by Nginx. cl0q first saw it on 2026-06-23 and last crawled it on 2026-07-05. It resolves to 74.208.120.72 and has mail (MX) records set up.
How the site describes itself:
Bookup.com – Professional Chess Openings Software
Why do players pay $297 for Chess Openings Wizard?
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-06-23 |
| Last crawled | 2026-07-05 |
| IPv4 | 74.208.120.72 |
| Network | AS8560 IONOS SE · United States |
| Mail (MX) | mx01.ionos.com,mx00.ionos.com |
| Language | en-US |
| Server | nginx |