| 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 |
| 2019-04-26 | 52.73.100.51 (ClassC) |
| 2019-04-26 | 34.228.93.197 (ClassC) |
| 2019-04-26 | 52.3.167.89 (ClassC) |
| 2019-04-26 | 35.175.76.9 (ClassC) |
| 2019-04-26 | 52.71.195.70 (ClassC) |
| 2019-04-26 | 34.224.36.137 (ClassC) |
| 2020-09-12 | 52.1.254.205 (ClassC) |
| 2020-12-11 | 3.83.208.72 (ClassC) |
| 2021-01-07 | 52.201.121.154 (ClassC) |
| 2021-02-14 | 3.89.53.154 (ClassC) |
| 2021-02-25 | 3.208.158.124 (ClassC) |
| 2021-05-22 | 34.205.204.79 (ClassC) |
| 2021-05-30 | 3.219.185.113 (ClassC) |
| 2021-05-30 | 52.70.12.202 (ClassC) |
| 2021-05-30 | 3.228.145.6 (ClassC) |
| 2021-07-16 | 54.236.176.76 (ClassC) |
| 2023-01-03 | 54.228.42.199 (ClassC) |
| 2024-06-12 | 46.137.15.86 (ClassC) |
| 2024-06-28 | 3.229.186.102 (ClassC) |
| 2024-08-09 | 54.146.248.82 (ClassC) |
| 2024-09-14 | 54.165.58.209 (ClassC) |
| 2024-11-27 | 3.219.96.23 (ClassC) |
| 2025-01-16 | 54.73.53.134 (ClassC) |
| 2025-01-19 | 54.220.192.176 (ClassC) |
| 2025-04-09 | 34.241.115.67 (ClassC) |
| 2025-04-24 | 54.235.77.118 (ClassC) |