| 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 |
| 2019-09-01 | 34.224.36.137 (ClassC) |
| 2019-09-01 | 52.45.0.85 (ClassC) |
| 2019-09-01 | 35.171.215.246 (ClassC) |
| 2019-12-21 | 52.5.132.46 (ClassC) |
| 2019-12-23 | 3.231.91.211 (ClassC) |
| 2019-12-23 | 54.172.188.206 (ClassC) |
| 2020-01-15 | 18.211.160.51 (ClassC) |
| 2020-02-24 | 34.207.24.198 (ClassC) |
| 2020-02-24 | 34.192.52.30 (ClassC) |
| 2020-02-25 | 52.1.174.106 (ClassC) |
| 2020-02-26 | 34.192.12.194 (ClassC) |
| 2020-03-02 | 35.169.55.8 (ClassC) |
| 2020-06-12 | 52.1.254.205 (ClassC) |
| 2020-06-12 | 52.5.109.89 (ClassC) |
| 2024-02-21 | 54.146.248.82 (ClassC) |
| 2024-02-24 | 54.83.6.65 (ClassC) |
| 2024-06-26 | 52.5.82.174 (ClassC) |
| 2024-07-06 | 54.243.238.66 (ClassC) |
| 2024-08-08 | 54.208.186.182 (ClassC) |
| 2024-08-15 | 54.224.34.30 (ClassC) |
| 2024-09-02 | 54.228.42.199 (ClassC) |
| 2024-11-11 | 3.219.96.23 (ClassC) |
| 2024-12-14 | 18.208.60.216 (ClassC) |
| 2024-12-21 | 54.78.134.111 (ClassC) |
| 2025-01-18 | 18.211.231.38 (ClassC) |
| 2025-03-06 | 54.165.58.209 (ClassC) |
| 2025-03-15 | 54.235.77.118 (ClassC) |
| 2025-04-19 | 54.205.8.205 (ClassC) |
| 2025-05-06 | 3.229.186.102 (ClassC) |