| 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 |
| 2019-07-25 | 34.206.39.216 (ClassC) |
| 2019-07-25 | 52.45.74.184 (ClassC) |
| 2019-07-25 | 34.226.120.217 (ClassC) |
| 2019-07-25 | 34.192.218.155 (ClassC) |
| 2019-07-25 | 52.87.56.36 (ClassC) |
| 2019-07-26 | 34.225.94.62 (ClassC) |
| 2019-07-26 | 52.71.195.70 (ClassC) |
| 2019-07-26 | 34.236.18.196 (ClassC) |
| 2019-07-26 | 34.206.37.239 (ClassC) |
| 2019-10-18 | 3.225.95.126 (ClassC) |
| 2019-10-18 | 52.5.132.46 (ClassC) |
| 2019-11-04 | 18.213.66.123 (ClassC) |
| 2020-01-25 | 3.231.91.211 (ClassC) |
| 2020-02-01 | 52.1.174.106 (ClassC) |
| 2020-02-01 | 52.5.109.89 (ClassC) |
| 2020-02-15 | 52.6.70.185 (ClassC) |
| 2020-02-22 | 18.211.160.51 (ClassC) |
| 2024-06-26 | 3.229.186.102 (ClassC) |
| 2024-07-21 | 54.78.134.111 (ClassC) |
| 2024-08-15 | 52.5.82.174 (ClassC) |
| 2024-09-02 | 54.243.129.215 (ClassC) |
| 2024-09-09 | 54.83.6.65 (ClassC) |
| 2024-11-19 | 54.235.77.118 (ClassC) |
| 2025-03-20 | 54.243.238.66 (ClassC) |
| 2025-05-24 | 54.228.42.199 (ClassC) |
| 2025-07-06 | 46.137.15.86 (ClassC) |
| 2025-08-05 | 3.216.88.24 (ClassC) |
| 2025-09-24 | 54.159.116.102 (ClassC) |