| 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 |
| 2018-04-05 | 23.23.179.181 (ClassC) |
| 2018-04-05 | 23.23.193.75 (ClassC) |
| 2018-04-05 | 54.243.101.177 (ClassC) |
| 2018-04-05 | 23.23.231.146 (ClassC) |
| 2018-04-05 | 54.243.104.138 (ClassC) |
| 2018-04-05 | 54.235.183.87 (ClassC) |
| 2018-04-05 | 54.243.113.223 (ClassC) |
| 2018-04-05 | 50.17.187.233 (ClassC) |
| 2018-04-05 | 54.235.194.68 (ClassC) |
| 2024-03-10 | 3.216.88.24 (ClassC) |
| 2024-06-11 | 54.83.6.65 (ClassC) |
| 2024-07-05 | 23.22.130.173 (ClassC) |
| 2024-08-09 | 18.208.60.216 (ClassC) |
| 2024-09-14 | 3.219.96.23 (ClassC) |
| 2025-01-21 | 54.228.42.199 (ClassC) |
| 2025-01-26 | 54.220.192.176 (ClassC) |
| 2025-02-24 | 34.241.115.67 (ClassC) |
| 2025-03-03 | 18.211.231.38 (ClassC) |
| 2025-03-26 | 46.137.15.86 (ClassC) |
| 2025-04-07 | 23.22.52.7 (ClassC) |
| 2025-04-16 | 3.209.172.72 (ClassC) |
| 2025-07-26 | 52.5.82.174 (ClassC) |
| 2025-07-31 | 54.73.53.134 (ClassC) |
| 2025-08-06 | 54.235.77.118 (ClassC) |
| 2025-10-28 | 54.78.134.111 (ClassC) |