| 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 |
| 2020-08-08 | 52.211.26.224 (ClassC) |
| 2020-10-07 | 99.80.6.147 (ClassC) |
| 2020-10-26 | 54.72.124.76 (ClassC) |
| 2020-10-31 | 52.48.75.246 (ClassC) |
| 2020-11-13 | 52.214.119.63 (ClassC) |
| 2020-12-10 | 3.251.36.242 (ClassC) |
| 2020-12-11 | 54.72.45.84 (ClassC) |
| 2020-12-20 | 52.213.192.18 (ClassC) |
| 2024-03-22 | 3.209.172.72 (ClassC) |
| 2024-06-12 | 18.211.231.38 (ClassC) |
| 2024-06-16 | 54.235.77.118 (ClassC) |
| 2024-06-20 | 46.137.15.86 (ClassC) |
| 2024-06-23 | 23.22.130.173 (ClassC) |
| 2024-07-12 | 23.22.52.7 (ClassC) |
| 2024-12-29 | 3.219.96.23 (ClassC) |
| 2025-02-02 | 54.73.53.134 (ClassC) |
| 2025-04-26 | 3.229.186.102 (ClassC) |
| 2025-05-12 | 54.205.8.205 (ClassC) |
| 2025-08-15 | 3.210.192.5 (ClassC) |
| 2025-12-09 | 34.201.81.34 (ClassC) |