| 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 |
| 2018-12-24 | 52.203.156.46 (ClassC) |
| 2018-12-24 | 52.4.86.246 (ClassC) |
| 2018-12-24 | 52.20.109.77 (ClassC) |
| 2018-12-24 | 52.4.95.228 (ClassC) |
| 2018-12-24 | 52.20.167.39 (ClassC) |
| 2018-12-24 | 52.22.131.49 (ClassC) |
| 2018-12-24 | 52.45.22.48 (ClassC) |
| 2018-12-24 | 52.20.250.191 (ClassC) |
| 2018-12-24 | 52.22.210.193 (ClassC) |
| 2018-12-24 | 52.201.38.10 (ClassC) |
| 2019-07-21 | 35.171.215.246 (ClassC) |
| 2019-07-21 | 34.225.219.245 (ClassC) |
| 2019-07-21 | 34.225.81.84 (ClassC) |
| 2019-07-21 | 35.168.128.7 (ClassC) |
| 2019-07-21 | 52.73.100.51 (ClassC) |
| 2019-08-05 | 52.3.45.217 (ClassC) |
| 2019-08-05 | 18.235.81.103 (ClassC) |
| 2019-08-05 | 52.21.245.216 (ClassC) |
| 2019-08-05 | 3.225.95.126 (ClassC) |
| 2024-09-05 | 18.211.231.38 (ClassC) |
| 2024-09-17 | 54.208.186.182 (ClassC) |
| 2024-12-17 | 54.235.77.118 (ClassC) |
| 2024-12-21 | 23.22.130.173 (ClassC) |
| 2025-01-16 | 34.241.115.67 (ClassC) |
| 2025-01-24 | 3.229.186.102 (ClassC) |
| 2025-07-28 | 54.73.53.134 (ClassC) |
| 2025-11-02 | 54.146.248.82 (ClassC) |