| 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 |
| 2018-10-19 | 34.242.210.224 (ClassC) |
| 2018-10-21 | 54.76.48.92 (ClassC) |
| 2018-10-21 | 54.171.250.244 (ClassC) |
| 2018-10-21 | 54.154.239.36 (ClassC) |
| 2018-10-21 | 54.154.25.109 (ClassC) |
| 2019-01-08 | 52.17.22.87 (ClassC) |
| 2019-01-17 | 34.240.58.38 (ClassC) |
| 2019-01-17 | 34.246.143.248 (ClassC) |
| 2019-01-21 | 52.208.45.11 (ClassC) |
| 2019-01-21 | 52.17.252.251 (ClassC) |
| 2019-04-13 | 54.229.109.180 (ClassC) |
| 2019-04-13 | 34.241.110.224 (ClassC) |
| 2019-04-13 | 54.229.77.102 (ClassC) |
| 2019-05-03 | 54.77.136.122 (ClassC) |
| 2019-05-03 | 176.34.139.38 (ClassC) |
| 2019-05-13 | 54.77.221.4 (ClassC) |
| 2019-05-15 | 34.248.111.203 (ClassC) |
| 2019-05-15 | 52.209.124.204 (ClassC) |
| 2020-04-20 | 34.252.198.200 (ClassC) |
| 2020-09-06 | 18.200.90.105 (ClassC) |
| 2024-06-26 | 54.220.192.176 (ClassC) |
| 2024-09-15 | 46.137.15.86 (ClassC) |
| 2025-01-25 | 54.228.42.199 (ClassC) |
| 2025-04-13 | 54.235.77.118 (ClassC) |
| 2025-04-28 | 54.159.116.102 (ClassC) |
| 2025-05-06 | 54.208.186.182 (ClassC) |
| 2025-07-21 | 3.209.172.72 (ClassC) |
| 2025-07-26 | 3.210.192.5 (ClassC) |
| 2025-08-08 | 54.165.58.209 (ClassC) |