| 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 |
| 2015-11-20 | 54.243.98.31 (ClassC) |
| 2015-11-24 | 107.21.117.14 (ClassC) |
| 2015-11-28 | 54.197.245.182 (ClassC) |
| 2015-12-02 | 107.22.250.187 (ClassC) |
| 2015-12-04 | 54.243.62.12 (ClassC) |
| 2015-12-08 | 54.243.116.216 (ClassC) |
| 2016-02-26 | 54.243.221.235 (ClassC) |
| 2016-04-07 | 23.23.175.105 (ClassC) |
| 2016-07-06 | 54.225.187.5 (ClassC) |
| 2016-09-01 | 23.23.150.161 (ClassC) |
| 2016-12-12 | 54.235.186.37 (ClassC) |
| 2017-01-02 | 23.23.122.198 (ClassC) |
| 2017-01-29 | 54.225.170.224 (ClassC) |
| 2017-02-17 | 75.101.162.66 (ClassC) |
| 2017-04-06 | 23.23.114.129 (ClassC) |
| 2017-06-14 | 107.20.234.107 (ClassC) |
| 2017-09-09 | 50.19.250.53 (ClassC) |
| 2017-12-17 | 184.73.221.50 (ClassC) |
| 2024-03-04 | 46.137.15.86 (ClassC) |
| 2024-09-17 | 23.22.130.173 (ClassC) |
| 2024-10-08 | 3.210.192.5 (ClassC) |
| 2024-12-26 | 34.201.81.34 (ClassC) |