| 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 |
| 2018-07-05 | 54.246.188.231 (ClassC) |
| 2018-07-29 | 52.17.56.10 (ClassC) |
| 2018-07-30 | 34.240.166.223 (ClassC) |
| 2018-07-31 | 34.242.172.123 (ClassC) |
| 2018-08-07 | 34.248.146.245 (ClassC) |
| 2018-08-08 | 34.253.142.15 (ClassC) |
| 2018-08-09 | 54.77.70.126 (ClassC) |
| 2018-08-10 | 34.240.81.124 (ClassC) |
| 2018-08-10 | 54.72.86.243 (ClassC) |
| 2018-08-10 | 52.214.51.15 (ClassC) |
| 2018-08-10 | 34.248.244.66 (ClassC) |
| 2018-08-10 | 34.252.174.29 (ClassC) |
| 2018-08-19 | 52.209.88.8 (ClassC) |
| 2018-08-19 | 52.208.52.154 (ClassC) |
| 2018-08-19 | 52.209.144.153 (ClassC) |
| 2024-07-06 | 3.229.186.102 (ClassC) |
| 2024-07-20 | 54.78.134.111 (ClassC) |
| 2024-09-11 | 54.146.248.82 (ClassC) |
| 2025-01-22 | 23.22.52.7 (ClassC) |
| 2025-04-07 | 54.83.6.65 (ClassC) |
| 2025-04-15 | 54.73.53.134 (ClassC) |
| 2025-04-24 | 3.210.192.5 (ClassC) |
| 2025-07-16 | 46.137.15.86 (ClassC) |
| 2025-09-13 | 54.205.8.205 (ClassC) |