Found in public certificate transparency logs, which record every publicly trusted certificate. Some subdomains may no longer exist.
| Let's Encrypt |
| Report → |
| autodiscover.010gmail.com | Oct 2022 | Jul 2023 | No DNS | Let's Encrypt | Report → |
| email.010gmail.com | Jan 2023 | Jul 2023 | No DNS | Let's Encrypt | Report → |
| gitlab.mywebmail.010gmail.com | Jan 2023 | Jul 2023 | No DNS | Let's Encrypt | Report → |
| rdp.010gmail.com | Oct 2022 | Jul 2023 | No DNS | Let's Encrypt | Report → |
| www.email.010gmail.com | Jul 2023 | Jul 2023 | No DNS | Let's Encrypt | Report → |
| exchange.010gmail.com | Jan 2023 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| gitlab.exchange.010gmail.com | Jan 2023 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| mywebmail.010gmail.com | Jan 2023 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| owa.010gmail.com | Apr 2023 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| remote.010gmail.com | Oct 2022 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| vpn2.010gmail.com | Oct 2022 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| mail.010gmail.com | Apr 2023 | Apr 2023 | No DNS | Let's Encrypt | Report → |
| sslvpn.010gmail.com | Oct 2022 | Apr 2023 | — | Let's Encrypt | Report → |
| gitlab.email.010gmail.com | Jan 2023 | Jan 2023 | No DNS | Let's Encrypt | Report → |
| portal.010gmail.com | Oct 2022 | Jan 2023 | No DNS | Let's Encrypt | Report → |
| vpn.010gmail.com | Oct 2022 | Jan 2023 | No DNS | Let's Encrypt | Report → |
| kanzume.010gmail.com | Jan 2023 | Jan 2023 | No DNS | Let's Encrypt | Report → |
| connect.010gmail.com | Oct 2022 | Oct 2022 | No DNS | Let's Encrypt | Report → |
| rds.010gmail.com | Oct 2022 | Oct 2022 | No DNS | Let's Encrypt | Report → |
| rdweb.010gmail.com | Oct 2022 | Oct 2022 | No DNS | Let's Encrypt | Report → |
| webvpn.010gmail.com | Oct 2022 | Oct 2022 | No DNS | Let's Encrypt | Report → |