| Property | Value |
| cert@cert.br | |
| NameServer | ns-1732.awsdns-24.co.uk |
| Created | 19961118 #22607 |
| Changed | 2014-08-23 00:00:00 |
| Expires | 2017-11-18 00:00:00 |
| Date | IP Address |
| 2021-09-15 | 13.226.13.103 (ClassC) |
| 2022-01-11 | 13.226.9.20 (ClassC) |
| 2024-05-06 | 18.161.6.69 (ClassC) |
| 2024-09-24 | 18.161.6.26 (ClassC) |
| 2024-10-05 | 3.163.165.18 (ClassC) |
| 2025-04-19 | 18.161.6.66 (ClassC) |
| 2026-01-17 | 18.161.6.25 (ClassC) |
| Date | Domain | IP |
| mmqremoto3.mastermaq.com.br | 2024-01-11 | 52.216.34.165 |
| alpha.mastermaq.com.br | 2024-05-06 | 18.161.6.69 |
| api.alpha.mastermaq.com.br | 2024-06-03 | 3.228.226.150 |
| api.nfse.mastermaq.com.br | 2024-11-24 | 54.174.105.58 |
| mail.mastermaq.com.br | 2025-02-27 | 201.16.144.219 |
| api.alphaqas.mastermaq.com.br | 2024-12-06 | 44.196.39.65 |
| alphapdvqas.mastermaq.com.br | 2024-06-19 | 204.246.191.92 |
| alphapdv.mastermaq.com.br | 2023-07-19 | 18.161.6.51 |
| www.mastermaq.com.br | 2025-04-22 | 52.4.55.114 |