| 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 |
| 2018-07-18 | 52.87.80.61 (ClassC) |
| 2018-07-18 | 52.70.218.113 (ClassC) |
| 2018-07-18 | 52.72.217.87 (ClassC) |
| 2018-07-18 | 52.22.229.175 (ClassC) |
| 2018-07-18 | 52.86.40.124 (ClassC) |
| 2018-07-19 | 34.202.239.109 (ClassC) |
| 2018-07-19 | 52.2.58.95 (ClassC) |
| 2018-07-19 | 34.203.109.16 (ClassC) |
| 2018-07-19 | 54.152.42.186 (ClassC) |
| 2018-07-19 | 52.20.138.53 (ClassC) |
| 2018-07-19 | 35.168.78.223 (ClassC) |
| 2018-07-19 | 52.1.193.202 (ClassC) |
| 2019-10-21 | 34.192.12.194 (ClassC) |
| 2019-10-21 | 52.45.0.85 (ClassC) |
| 2019-10-21 | 34.192.218.155 (ClassC) |
| 2019-10-21 | 52.20.115.216 (ClassC) |
| 2019-10-21 | 34.193.10.94 (ClassC) |
| 2019-10-21 | 52.71.166.89 (ClassC) |
| 2019-10-21 | 34.238.112.56 (ClassC) |
| 2019-10-21 | 54.172.188.206 (ClassC) |
| 2019-10-21 | 34.199.61.234 (ClassC) |
| 2024-01-11 | 54.243.238.66 (ClassC) |
| 2024-10-29 | 3.229.186.102 (ClassC) |
| 2025-04-13 | 174.129.128.48 (ClassC) |
| 2025-05-10 | 34.201.81.34 (ClassC) |
| 2025-07-29 | 3.210.192.5 (ClassC) |