Ip.sb
| Server | nginx |
| Content-Type | text/html; charset=U |
| Transfer-Encoding | chunked |
| Connection | keep-alive |
| Vary | Accept-Encoding |
| Expires | Thu, 19 Nov 1981 08: |
| Cache-Control | no-store, no-cache, |
| Pragma | no-cache |
| Strict-Transport-Security | max-age=63072000; in |
| X-Frame-Options | SAMEORIGIN |
| X-Content-Type-Options | nosniff |
| X-XSS-Protection | 1; mode=block |
| X-Custom-Job | If you see this head |
| Content-Encoding | gzip |