| 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 |
| 2017-10-11 | 54.228.198.80 (ClassC) |
| 2018-05-23 | 34.240.166.223 (ClassC) |
| 2018-05-23 | 34.240.81.124 (ClassC) |
| 2018-05-23 | 34.248.244.66 (ClassC) |
| 2018-07-10 | 54.72.86.243 (ClassC) |
| 2018-07-10 | 34.248.146.245 (ClassC) |
| 2018-07-10 | 52.214.51.15 (ClassC) |
| 2019-09-18 | 52.209.88.81 (ClassC) |
| 2019-09-18 | 52.212.106.249 (ClassC) |
| 2019-09-18 | 52.17.181.235 (ClassC) |
| 2020-03-09 | 52.50.10.51 (ClassC) |
| 2020-08-06 | 34.254.8.67 (ClassC) |
| 2020-08-06 | 52.211.26.224 (ClassC) |
| 2020-08-06 | 52.18.59.102 (ClassC) |
| 2020-10-05 | 34.249.148.135 (ClassC) |
| 2020-11-25 | 54.72.45.84 (ClassC) |
| 2021-01-11 | 52.50.65.57 (ClassC) |
| 2024-09-20 | 54.73.53.134 (ClassC) |
| 2025-04-16 | 54.220.192.176 (ClassC) |
| 2025-05-01 | 46.137.15.86 (ClassC) |