Security research callback endpoint
This host exists solely to receive a redirect while reproducing a vulnerability reported
through HackerOne by researcher is- (is-@wearehackerone.com).
It is not affiliated with and does not represent any company, and it hosts no service.
Nothing is collected or retained beyond what is rendered on this page.
Request received
| Time (UTC) | 2026-08-28T12:45:21.096Z |
| Method | GET |
| Full URL | https://h1is-creditkarma.com/sitemap.xml |
| Referer | (none) |
| User-Agent | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) |
Top-level query parameters