| 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 |
| 2016-04-02 | 54.83.197.202 (ClassC) |
| 2016-04-03 | 54.225.105.233 (ClassC) |
| 2016-04-05 | 54.221.208.29 (ClassC) |
| 2016-04-06 | 50.19.209.3 (ClassC) |
| 2016-04-07 | 54.235.187.231 (ClassC) |
| 2016-04-08 | 107.21.238.17 (ClassC) |
| 2016-04-10 | 54.225.166.43 (ClassC) |
| 2016-04-11 | 23.21.73.34 (ClassC) |
| 2016-04-12 | 54.225.74.127 (ClassC) |
| 2016-04-13 | 54.225.206.119 (ClassC) |
| 2016-04-15 | 54.225.226.44 (ClassC) |
| 2016-04-16 | 54.83.3.141 (ClassC) |
| 2016-04-17 | 54.243.242.176 (ClassC) |
| 2016-04-18 | 50.16.232.151 (ClassC) |
| 2016-04-19 | 54.225.209.250 (ClassC) |
| 2016-04-20 | 107.20.178.133 (ClassC) |
| 2016-04-21 | 23.21.201.133 (ClassC) |
| 2024-05-30 | 54.243.238.66 (ClassC) |
| 2024-07-31 | 3.209.172.72 (ClassC) |
| 2024-08-24 | 54.83.6.65 (ClassC) |
| 2024-11-14 | 18.208.60.216 (ClassC) |
| 2024-12-23 | 54.228.42.199 (ClassC) |
| 2024-12-26 | 54.243.129.215 (ClassC) |