| Date | IP Address |
| 2017-11-13 | 54.243.65.67 (ClassC) |
| 2017-11-20 | 50.17.206.192 (ClassC) |
| 2018-01-27 | 50.19.252.69 (ClassC) |
| 2018-05-10 | 54.243.159.214 (ClassC) |
| 2018-05-10 | 50.16.237.173 (ClassC) |
| 2018-05-10 | 54.225.154.108 (ClassC) |
| 2018-05-10 | 54.225.64.197 (ClassC) |
| 2018-05-10 | 54.243.149.76 (ClassC) |
| 2023-08-16 | 52.200.143.67 (ClassC) |
| 2024-03-20 | 52.54.169.86 (ClassC) |
| 2025-02-23 | 54.84.45.244 (ClassC) |
| 2025-03-28 | 44.205.49.189 (ClassC) |
| Date | Domain | IP |
| attachments-1.missiveapp.com | 2023-08-16 | 204.246.191.25 |
| public.missiveapp.com | 2023-08-31 | 34.203.172.198 |
| invite.missiveapp.com | 2023-08-31 | 34.203.172.198 |
| auth.missiveapp.com | 2023-08-09 | 52.5.37.246 |
| api.missiveapp.com | 2023-08-16 | 52.200.143.67 |
| validation.missiveapp.com | 2024-05-14 | 54.152.210.46 |
| camo.missiveapp.com | 2024-03-24 | 75.101.184.39 |
| hq.missiveapp.com | 2025-03-05 | 178.162.136.155 |
| avatars.missiveapp.com | 2024-07-17 | 52.20.78.240 |
| status.missiveapp.com | 2025-01-26 | 3.163.189.57 |
| webchat.missiveapp.com | 2024-03-14 | 204.246.191.59 |
| www.missiveapp.com | 2024-06-01 | 54.161.241.46 |