| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2021-12-09 | 18.185.143.20 (ClassC) |
| 2021-12-09 | 52.57.124.119 (ClassC) |
| 2022-02-08 | 35.156.130.110 (ClassC) |
| 2022-02-08 | 35.156.244.178 (ClassC) |
| 2022-04-13 | 18.159.116.102 (ClassC) |
| 2022-04-13 | 3.65.160.206 (ClassC) |
| 2022-05-15 | 18.194.100.215 (ClassC) |
| 2022-05-15 | 3.120.86.31 (ClassC) |
| 2022-07-15 | 52.58.157.133 (ClassC) |
| 2022-07-15 | 18.193.165.23 (ClassC) |
| 2022-09-14 | 3.125.138.29 (ClassC) |
| 2022-09-14 | 52.28.87.97 (ClassC) |
| 2024-12-26 | 52.58.170.30 (ClassC) |
| 2025-01-01 | 18.195.28.191 (ClassC) |
| 2025-01-26 | 3.77.197.99 (ClassC) |
| 2025-02-11 | 18.195.126.208 (ClassC) |
| 2025-02-15 | 18.193.179.29 (ClassC) |
| 2025-02-18 | 52.57.113.230 (ClassC) |
| 2025-03-28 | 52.28.145.15 (ClassC) |
| 2025-04-04 | 52.57.190.195 (ClassC) |
| 2025-04-08 | 3.126.46.153 (ClassC) |
| 2025-04-15 | 18.192.252.176 (ClassC) |
| 2025-05-22 | 52.57.219.143 (ClassC) |
| 2025-06-06 | 35.157.205.32 (ClassC) |
| 2025-06-21 | 52.29.236.22 (ClassC) |
| 2025-07-07 | 3.74.225.60 (ClassC) |
| 2025-07-28 | 3.68.4.193 (ClassC) |