| 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 |
| 2016-12-06 | 54.228.203.27 (ClassC) |
| 2017-01-13 | 46.137.181.240 (ClassC) |
| 2018-04-18 | 52.214.51.15 (ClassC) |
| 2018-09-30 | 54.72.86.243 (ClassC) |
| 2018-09-30 | 34.248.146.245 (ClassC) |
| 2018-11-14 | 54.154.25.109 (ClassC) |
| 2018-12-10 | 52.212.6.184 (ClassC) |
| 2018-12-10 | 52.31.2.201 (ClassC) |
| 2019-01-18 | 52.17.22.87 (ClassC) |
| 2019-01-18 | 54.229.228.4 (ClassC) |
| 2019-01-29 | 52.17.252.251 (ClassC) |
| 2019-10-11 | 54.72.108.52 (ClassC) |
| 2019-10-11 | 52.209.88.81 (ClassC) |
| 2020-09-17 | 18.200.90.105 (ClassC) |
| 2020-09-17 | 34.249.148.135 (ClassC) |
| 2020-09-17 | 52.18.59.102 (ClassC) |
| 2023-07-23 | 54.73.53.134 (ClassC) |
| 2024-03-25 | 54.78.134.111 (ClassC) |
| 2024-07-20 | 52.5.82.174 (ClassC) |
| 2024-10-05 | 54.159.116.102 (ClassC) |
| 2024-12-25 | 46.137.15.86 (ClassC) |