| 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 |
| 2015-06-18 | 54.243.114.196 (ClassC) |
| 2015-06-26 | 54.225.69.146 (ClassC) |
| 2015-07-02 | 54.225.86.116 (ClassC) |
| 2015-07-04 | 23.21.61.150 (ClassC) |
| 2015-07-08 | 54.235.220.117 (ClassC) |
| 2015-07-12 | 54.197.234.237 (ClassC) |
| 2015-07-20 | 54.243.163.2 (ClassC) |
| 2015-08-11 | 23.23.173.97 (ClassC) |
| 2015-08-31 | 174.129.192.57 (ClassC) |
| 2015-09-12 | 23.21.109.148 (ClassC) |
| 2015-09-18 | 54.225.209.250 (ClassC) |
| 2024-01-11 | 54.224.34.30 (ClassC) |
| 2024-02-21 | 23.22.52.7 (ClassC) |
| 2024-09-18 | 54.243.238.66 (ClassC) |
| 2024-10-27 | 54.159.116.102 (ClassC) |
| 2024-11-05 | 54.235.77.118 (ClassC) |
| 2025-01-25 | 23.22.144.165 (ClassC) |
| 2025-05-10 | 52.5.82.174 (ClassC) |
| 2025-07-07 | 34.241.115.67 (ClassC) |
| 2025-07-11 | 54.208.186.182 (ClassC) |
| 2025-09-12 | 3.229.186.102 (ClassC) |