| Property | Value |
| admin@codechef.com | |
| NameServer | NS-1990.AWSDNS-56.CO.UK |
| Created | 2005-05-08 00:00:00 |
| Changed | 2013-05-13 00:00:00 |
| Expires | 2020-11-24 00:00:00 |
| Registrar | BIGROCK SOLUTIONS LI |
| Date | IP Address |
| 2022-09-26 | 52.0.22.134 (ClassC) |
| 2025-10-31 | 172.67.75.52 (ClassC) |
| 2025-11-14 | 104.26.4.157 (ClassC) |
| Date | Domain | IP |
| snackdown15.codechef.com | 2025-05-17 | 104.26.5.157 |
| staging.codechef.com | 2025-10-31 | 172.67.75.52 |
| blog.codechef.com | 2025-09-04 | 172.67.75.52 |
| cdn.codechef.com | 2025-05-29 | 99.84.66.73 |
| snackdown.codechef.com | 2025-06-29 | 104.26.4.157 |
| 11wangyulechengbaijialedubo.codechef.com | 2025-05-08 | 104.26.5.157 |
| certifications.codechef.com | 2025-06-28 | 104.26.5.157 |
| business.codechef.com | 2025-10-11 | 104.26.4.157 |
| discuss.codechef.com | 2025-10-20 | 54.236.134.37 |
| www.codechef.com | 2023-11-01 | 44.205.158.109 |