| 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 |
| 2019-07-07 | 3.216.85.54 (ClassC) |
| 2019-07-07 | 34.224.36.137 (ClassC) |
| 2019-07-07 | 18.211.160.51 (ClassC) |
| 2019-07-07 | 52.20.250.191 (ClassC) |
| 2019-07-07 | 34.192.102.251 (ClassC) |
| 2020-07-28 | 52.203.16.105 (ClassC) |
| 2020-08-17 | 52.1.254.205 (ClassC) |
| 2020-08-17 | 3.223.94.174 (ClassC) |
| 2020-08-17 | 52.202.2.128 (ClassC) |
| 2020-08-17 | 54.210.250.24 (ClassC) |
| 2020-08-17 | 34.199.226.42 (ClassC) |
| 2024-07-04 | 54.146.248.82 (ClassC) |
| 2024-09-02 | 3.219.96.23 (ClassC) |
| 2024-09-19 | 3.210.192.5 (ClassC) |
| 2024-10-19 | 18.211.231.38 (ClassC) |
| 2024-11-27 | 54.165.58.209 (ClassC) |
| 2024-12-02 | 54.78.134.111 (ClassC) |
| 2025-01-06 | 54.73.53.134 (ClassC) |
| 2025-01-21 | 3.209.172.72 (ClassC) |
| 2025-01-25 | 54.208.186.182 (ClassC) |