| Property | Value |
| Location | Redwood City, United States |
| Country | United States |
| Domain | Date |
| cal.btinternet.com | 2026-02-06 |
| calendar.btinternet.com | 2026-02-06 |
| autodiscover.btopenworld.com | 2026-01-29 |
| contacts.btinternet.com | 2026-01-24 |
| web.email.bt.com | 2026-01-15 |
| card.btinternet.com | 2026-01-09 |
| autodiscover.btinternet.com | 2025-12-02 |
| caldav.btinternet.com | 2025-12-02 |
| mail.btinternet.com | 2025-12-02 |
| smtp.btinternet.com | 2025-12-02 |
| webmail.bt.prod.cloud.openwave.ai | 2025-11-17 |
| carddav.btinternet.com | 2025-10-20 |
| ux.btmail.bt.com | 2025-10-20 |
| autoconfig.btinternet.com | 2025-10-16 |
| imap.btinternet.com | 2025-10-16 |
| imap.btopenworld.com | 2025-09-24 |
| autoconfig.btopenworld.com | 2025-09-20 |
| mobile.email.bt.com | 2025-09-05 |
| btprdhap003.bt.prod.cloud.openwave.ai | 2025-08-13 |
| autoconfig.talk21.com | 2025-06-18 |
| mobile.bt.prod.cloud.openwave.ai | 2025-05-10 |
| autodiscover.talk21.com | 2025-03-04 |
| mail.lb.btinternet.com | 2024-12-13 |
| imap.lb.btopenworld.com | 2024-10-30 |
| imap.lb.btinternet.com | 2024-09-19 |