| 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 |
| 2018-08-29 | 34.240.81.124 (ClassC) |
| 2018-10-03 | 34.248.244.66 (ClassC) |
| 2018-10-03 | 52.208.52.154 (ClassC) |
| 2018-10-03 | 34.240.166.223 (ClassC) |
| 2018-10-03 | 34.252.174.29 (ClassC) |
| 2018-12-12 | 52.16.180.105 (ClassC) |
| 2018-12-14 | 52.212.6.184 (ClassC) |
| 2019-03-10 | 54.229.228.4 (ClassC) |
| 2019-03-10 | 52.31.76.199 (ClassC) |
| 2019-03-25 | 52.16.107.201 (ClassC) |
| 2019-03-25 | 52.31.215.16 (ClassC) |
| 2019-03-25 | 52.31.22.29 (ClassC) |
| 2019-05-02 | 34.241.110.224 (ClassC) |
| 2019-05-02 | 54.229.45.159 (ClassC) |
| 2019-05-02 | 52.210.135.240 (ClassC) |
| 2019-05-02 | 52.48.178.186 (ClassC) |
| 2024-02-22 | 23.22.144.165 (ClassC) |
| 2024-02-25 | 54.228.42.199 (ClassC) |
| 2024-02-28 | 54.220.192.176 (ClassC) |
| 2024-04-20 | 107.22.57.98 (ClassC) |
| 2024-09-09 | 46.137.15.86 (ClassC) |
| 2024-12-29 | 54.73.53.134 (ClassC) |
| 2025-06-05 | 34.241.115.67 (ClassC) |