https://protect.checkpoint.com/v2/r01/___https:/web1.zixmail.net/xdj?g=fxwhtwu&___.YzJ1Om1pbGxzdGVlbDpjOm86MmE3M2VkZWNmMjQ0NDRhMGJjYjA5ZGFkOGQ0M2RhZTE6Nzo4NWNmOjkwZDEyMzZiOTg1MzcxMTM4MjVjY2Q0MGI3ZWUxNjIyMGJmZDMzNTZkYTRmYmJkZjRjNzljZmM3OWQyZjg4NTg6aDpUOlQ
Host summary
Observed host history, traffic, and infrastructure
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| web1.zixmail.net | 208789 | 1999-04-08 | 2017-02-03 | 2026-08-20 | 20.6 KB | 430.6 KB |  63.71.15.50 | jQuery JavaScript libraries jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Java Programming languages Java is a class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible. |
| protect.checkpoint.com | 245188 | 1994-03-29 | 2022-03-06 | 2026-08-26 | 714 B | 502 B | 65.9.46.87 | Amazon CloudFront CDN Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. |
Observed certificates
Distinct fingerprints recorded in HTTP transactions
| Subject | Issuer | Valid from | Valid until | Fingerprint | Hosts |
|---|---|---|---|---|---|
| web1.zixmail.net | Sectigo Limited · Sectigo Public Server Authentication CA EV R36 | Tue, 23 Jun 2026 00:00:00 GMT | Thu, 07 Jan 2027 23:59:59 GMT | SHA256C8:7D:FD:49:9C:4B:F6:0A:76:13:77:10:93:C2:0F:64:58:BD:13:18:7E:B3:7F:33:E3:F1:45:19:81:79:AC:53 | web1.zixmail.net |
| protect.checkpoint.com | Sectigo Limited · Sectigo Public Server Authentication CA OV R36 | Sun, 15 Feb 2026 00:00:00 GMT | Fri, 29 Jan 2027 23:59:59 GMT | SHA256D8:4D:78:35:7B:9B:C5:E7:0C:5D:DB:4C:76:18:2D:B9:CA:C3:10:26:95:C3:0A:13:56:DF:14:40:89:C3:9E:6E | protect.checkpoint.com |