| 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 |
| 2015-10-16 | 184.73.240.107 (ClassC) |
| 2015-12-07 | 54.221.230.37 (ClassC) |
| 2016-01-11 | 54.243.156.39 (ClassC) |
| 2016-02-14 | 50.19.218.57 (ClassC) |
| 2016-03-24 | 75.101.157.17 (ClassC) |
| 2016-05-17 | 107.22.218.137 (ClassC) |
| 2016-06-03 | 23.23.176.131 (ClassC) |
| 2016-06-20 | 50.16.207.80 (ClassC) |
| 2016-07-18 | 174.129.38.39 (ClassC) |
| 2016-08-04 | 23.23.141.169 (ClassC) |
| 2016-09-07 | 107.20.157.58 (ClassC) |
| 2016-10-11 | 54.243.68.240 (ClassC) |
| 2016-11-14 | 54.235.186.37 (ClassC) |
| 2016-12-01 | 23.23.118.248 (ClassC) |
| 2016-12-23 | 23.23.143.191 (ClassC) |
| 2017-01-09 | 23.21.74.161 (ClassC) |
| 2017-01-26 | 23.23.162.52 (ClassC) |
| 2017-01-26 | 50.17.240.68 (ClassC) |
| 2017-02-12 | 174.129.19.92 (ClassC) |
| 2017-03-06 | 107.20.234.107 (ClassC) |
| 2017-05-13 | 54.243.91.79 (ClassC) |
| 2019-07-02 | 35.175.76.9 (ClassC) |
| 2024-06-27 | 54.208.186.182 (ClassC) |
| 2024-07-05 | 54.83.6.65 (ClassC) |
| 2024-07-22 | 46.137.15.86 (ClassC) |
| 2024-08-09 | 3.210.192.5 (ClassC) |
| 2024-08-15 | 3.209.172.72 (ClassC) |
| 2024-11-20 | 54.224.34.30 (ClassC) |
| 2024-12-21 | 54.73.53.134 (ClassC) |
| 2024-12-26 | 54.235.77.118 (ClassC) |