Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.
| Let's Encrypt |
| Report → |
| www.correo.099gmail.com | Jul 2023 | Jul 2023 | No DNS | Let's Encrypt | Report → |
| www.git.secure.099gmail.com | Jan 2023 | Jul 2023 | No DNS | Let's Encrypt | Report → |
| git.git.secure.099gmail.com | Jan 2023 | Jul 2023 | No DNS | Let's Encrypt | Report → |
| webmail.099gmail.com | Oct 2022 | Jul 2023 | No DNS | Let's Encrypt | Report → |
| www.git.git.secure.099gmail.com | Jul 2023 | Jul 2023 | No DNS | Let's Encrypt | Report → |
| owa.099gmail.com | Oct 2022 | Apr 2023 | — | Let's Encrypt | Report → |
| dev.099gmail.com | Jan 2023 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| gitlab.secure.099gmail.com | Jan 2023 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| mail.099gmail.com | Oct 2022 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| mailserver.099gmail.com | Oct 2022 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| outlook.099gmail.com | Oct 2022 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| exchange.099gmail.com | Oct 2022 | Jan 2023 | No DNS | Let's Encrypt | Report → |
| git.gitlab.secure.099gmail.com | Jan 2023 | Jan 2023 | No DNS | Let's Encrypt | Report → |
| gitlab.099gmail.com | Jan 2023 | Jan 2023 | No DNS | Let's Encrypt | Report → |
| secure.099gmail.com | Jan 2023 | Jan 2023 | No DNS | Let's Encrypt | Report → |
| email.099gmail.com | Oct 2022 | Oct 2022 | No DNS | Let's Encrypt | Report → |
| ex02.099gmail.com | Oct 2022 | Oct 2022 | No DNS | Let's Encrypt | Report → |
| mymail.099gmail.com | Oct 2022 | Oct 2022 | No DNS | Let's Encrypt | Report → |
| vpn.099gmail.com | Oct 2022 | Oct 2022 | — | Let's Encrypt | Report → |