| 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 |
| 2016-03-01 | 54.225.179.119 (ClassC) |
| 2019-07-01 | 52.4.95.228 (ClassC) |
| 2019-07-01 | 34.225.219.245 (ClassC) |
| 2019-07-01 | 52.73.100.51 (ClassC) |
| 2019-07-01 | 34.225.94.62 (ClassC) |
| 2019-07-01 | 34.237.166.213 (ClassC) |
| 2019-07-01 | 54.161.122.81 (ClassC) |
| 2019-07-01 | 54.209.219.69 (ClassC) |
| 2019-08-07 | 52.86.20.171 (ClassC) |
| 2024-01-12 | 107.22.57.98 (ClassC) |
| 2024-06-01 | 18.208.60.216 (ClassC) |
| 2024-10-03 | 3.210.192.5 (ClassC) |
| 2025-01-29 | 46.137.15.86 (ClassC) |
| 2025-03-10 | 54.243.238.66 (ClassC) |
| 2025-04-11 | 34.201.81.34 (ClassC) |
| 2025-05-10 | 3.209.172.72 (ClassC) |
| 2025-06-22 | 54.73.53.134 (ClassC) |
| 2025-07-24 | 54.243.129.215 (ClassC) |