| 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 |
| 2017-03-13 | 54.228.203.27 (ClassC) |
| 2017-03-19 | 46.137.181.240 (ClassC) |
| 2017-03-31 | 176.34.228.27 (ClassC) |
| 2017-04-16 | 54.75.240.21 (ClassC) |
| 2017-07-28 | 54.228.255.78 (ClassC) |
| 2017-08-09 | 54.228.198.80 (ClassC) |
| 2018-05-04 | 34.240.81.124 (ClassC) |
| 2018-05-04 | 34.248.244.66 (ClassC) |
| 2018-05-04 | 34.240.166.223 (ClassC) |
| 2019-09-10 | 52.209.88.81 (ClassC) |
| 2019-09-10 | 34.241.172.109 (ClassC) |
| 2019-09-10 | 52.51.85.80 (ClassC) |
| 2019-09-10 | 34.242.254.243 (ClassC) |
| 2019-09-10 | 54.72.108.52 (ClassC) |
| 2024-03-29 | 54.220.192.176 (ClassC) |
| 2024-07-12 | 54.78.134.111 (ClassC) |
| 2024-08-12 | 107.22.57.98 (ClassC) |
| 2024-11-23 | 3.210.192.5 (ClassC) |
| 2025-01-11 | 54.159.116.102 (ClassC) |