| 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 |
| 2016-07-24 | 107.20.157.58 (ClassC) |
| 2016-07-25 | 23.23.143.191 (ClassC) |
| 2016-07-26 | 23.21.231.39 (ClassC) |
| 2016-07-28 | 50.16.207.80 (ClassC) |
| 2016-07-29 | 107.22.227.63 (ClassC) |
| 2016-07-30 | 23.21.74.161 (ClassC) |
| 2016-07-31 | 54.225.234.52 (ClassC) |
| 2016-08-04 | 23.23.98.183 (ClassC) |
| 2016-08-05 | 23.21.210.88 (ClassC) |
| 2016-08-07 | 54.225.64.6 (ClassC) |
| 2016-08-08 | 174.129.38.39 (ClassC) |
| 2016-08-09 | 54.235.186.37 (ClassC) |
| 2016-08-10 | 23.21.119.146 (ClassC) |
| 2016-08-11 | 184.73.212.255 (ClassC) |
| 2016-08-12 | 50.17.181.215 (ClassC) |
| 2016-08-14 | 23.23.131.178 (ClassC) |
| 2016-08-16 | 23.23.219.161 (ClassC) |
| 2016-08-17 | 54.227.237.156 (ClassC) |
| 2016-08-18 | 23.23.130.80 (ClassC) |
| 2016-08-19 | 23.23.73.170 (ClassC) |
| 2016-08-21 | 54.225.187.5 (ClassC) |
| 2024-08-02 | 174.129.128.48 (ClassC) |
| 2024-08-14 | 18.208.60.216 (ClassC) |
| 2024-09-21 | 3.229.186.102 (ClassC) |
| 2024-12-20 | 54.159.116.102 (ClassC) |
| 2025-02-06 | 54.243.129.215 (ClassC) |
| 2025-04-27 | 34.241.115.67 (ClassC) |
| 2025-05-28 | 3.219.96.23 (ClassC) |
| 2025-07-06 | 54.235.77.118 (ClassC) |