| Property | Value |
| Location | Cambridge, United States |
| Country | United States |
| Domain | Date |
| x2.c.lencr.org | 2022-06-16 |
| cert.stg-root-x1.letsencrypt.org | 2022-04-02 |
| x2.i.lencr.org | 2022-01-29 |
| a173-223-14-145.deploy.static.akamaitechnologies.com | 2021-11-03 |
| x1.i.lencr.org | 2021-10-22 |
| x1.c.lencr.org | 2021-05-17 |
| cert.root-x1.letsencrypt.org | 2020-07-07 |
| cert.int-x1.letsencrypt.org | 2020-05-04 |
| crl.root-x1.letsencrypt.org.edgekey.net | 2020-05-04 |
| cert.int-x3.letsencrypt.org | 2020-03-14 |
| cert.int-x2.letsencrypt.org | 2020-02-21 |
| cert.stg-int-x1.letsencrypt.org | 2020-01-26 |