| Property | Value |
| Location | Cambridge, United States |
| Country | United States |
| Domain | Date |
| cert.root-x1.letsencrypt.org | 2020-08-26 |
| cert.int-x1.letsencrypt.org | 2020-04-19 |
| cert.int-x2.letsencrypt.org | 2020-04-19 |
| cert.int-x4.letsencrypt.org | 2020-04-19 |
| cert.staging-x1.letsencrypt.org | 2020-04-19 |
| cert.stg-int-x1.letsencrypt.org | 2020-04-19 |
| cp.letsencrypt.org | 2020-04-19 |
| crl.root-x1.letsencrypt.org | 2020-04-19 |
| cert.int-x3.letsencrypt.org | 2020-04-13 |
| crl.root-x1.letsencrypt.org.edgekey.net | 2020-04-13 |
| e8652.dscx.akamaiedge.net | 2020-04-13 |