| 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 |
| 2015-08-29 | 46.51.182.242 (ClassC) |
| 2018-10-22 | 54.171.11.209 (ClassC) |
| 2018-10-26 | 54.76.48.92 (ClassC) |
| 2018-10-26 | 54.171.250.244 (ClassC) |
| 2018-10-26 | 52.31.83.187 (ClassC) |
| 2018-10-26 | 34.246.140.48 (ClassC) |
| 2018-11-04 | 34.242.210.224 (ClassC) |
| 2018-11-04 | 54.154.25.109 (ClassC) |
| 2019-02-21 | 52.17.199.99 (ClassC) |
| 2019-02-21 | 52.31.22.29 (ClassC) |
| 2019-03-08 | 52.31.76.199 (ClassC) |
| 2019-04-24 | 176.34.137.53 (ClassC) |
| 2019-04-24 | 54.77.136.122 (ClassC) |
| 2019-04-24 | 52.210.135.240 (ClassC) |
| 2019-04-24 | 54.77.221.4 (ClassC) |
| 2019-04-24 | 52.48.178.186 (ClassC) |
| 2019-04-24 | 52.31.215.16 (ClassC) |
| 2019-05-28 | 54.171.30.127 (ClassC) |
| 2025-04-30 | 54.73.53.134 (ClassC) |
| 2025-07-06 | 46.137.15.86 (ClassC) |
| 2025-09-22 | 54.220.192.176 (ClassC) |