| 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 |
| 2020-07-30 | 52.31.139.247 (ClassC) |
| 2020-07-30 | 52.49.203.214 (ClassC) |
| 2020-08-04 | 52.19.225.66 (ClassC) |
| 2020-08-04 | 52.211.26.224 (ClassC) |
| 2020-08-04 | 34.254.8.67 (ClassC) |
| 2020-08-04 | 34.243.165.180 (ClassC) |
| 2020-08-04 | 52.18.59.102 (ClassC) |
| 2020-08-29 | 18.200.90.105 (ClassC) |
| 2020-08-29 | 34.249.148.135 (ClassC) |
| 2020-10-31 | 34.246.118.170 (ClassC) |
| 2020-11-30 | 52.50.65.57 (ClassC) |
| 2020-12-18 | 3.251.36.242 (ClassC) |
| 2020-12-28 | 54.72.45.84 (ClassC) |
| 2020-12-28 | 52.213.192.18 (ClassC) |
| 2020-12-28 | 99.80.216.148 (ClassC) |
| 2021-02-07 | 52.50.35.172 (ClassC) |
| 2024-03-08 | 54.73.53.134 (ClassC) |
| 2024-03-11 | 54.220.192.176 (ClassC) |
| 2024-07-09 | 54.243.129.215 (ClassC) |
| 2025-04-10 | 54.83.6.65 (ClassC) |
| 2025-04-18 | 54.235.77.118 (ClassC) |
| 2025-07-26 | 3.219.96.23 (ClassC) |
| 2025-11-20 | 46.137.15.86 (ClassC) |