| 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 |
| 2018-07-06 | 52.214.51.15 (ClassC) |
| 2018-07-06 | 34.248.146.245 (ClassC) |
| 2019-10-16 | 52.209.88.81 (ClassC) |
| 2019-10-16 | 34.241.172.109 (ClassC) |
| 2019-10-16 | 54.72.108.52 (ClassC) |
| 2019-10-16 | 52.51.85.80 (ClassC) |
| 2024-01-05 | 54.205.8.205 (ClassC) |
| 2024-01-09 | 54.159.116.102 (ClassC) |
| 2024-02-22 | 54.243.238.66 (ClassC) |
| 2024-03-03 | 54.146.248.82 (ClassC) |
| 2024-03-06 | 54.83.6.65 (ClassC) |
| 2024-03-09 | 54.235.77.118 (ClassC) |
| 2024-03-30 | 23.22.52.7 (ClassC) |
| 2024-07-07 | 107.22.57.98 (ClassC) |
| 2024-07-19 | 54.228.42.199 (ClassC) |
| 2024-08-08 | 54.224.34.30 (ClassC) |
| 2024-09-02 | 52.5.82.174 (ClassC) |
| 2024-11-19 | 54.220.192.176 (ClassC) |