| 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 |
| 2016-05-13 | 54.243.151.135 (ClassC) |
| 2016-05-25 | 107.21.103.136 (ClassC) |
| 2016-05-26 | 23.21.142.230 (ClassC) |
| 2016-05-27 | 23.23.169.130 (ClassC) |
| 2016-05-28 | 50.19.104.116 (ClassC) |
| 2016-05-29 | 50.16.246.205 (ClassC) |
| 2016-05-30 | 23.21.231.39 (ClassC) |
| 2016-05-31 | 23.23.150.15 (ClassC) |
| 2016-06-01 | 23.21.48.108 (ClassC) |
| 2016-06-02 | 54.225.187.5 (ClassC) |
| 2016-06-03 | 23.21.82.182 (ClassC) |
| 2016-06-04 | 23.21.237.200 (ClassC) |
| 2016-06-05 | 23.23.110.223 (ClassC) |
| 2016-06-07 | 23.21.183.148 (ClassC) |
| 2016-06-09 | 54.243.92.118 (ClassC) |
| 2016-06-11 | 107.20.157.58 (ClassC) |
| 2016-06-12 | 54.243.122.51 (ClassC) |
| 2016-06-13 | 50.19.111.27 (ClassC) |
| 2016-06-14 | 54.235.124.159 (ClassC) |
| 2016-06-15 | 54.243.189.63 (ClassC) |
| 2019-08-06 | 3.208.228.199 (ClassC) |
| 2024-08-30 | 3.209.172.72 (ClassC) |
| 2024-10-25 | 107.22.57.98 (ClassC) |
| 2024-11-30 | 54.83.6.65 (ClassC) |
| 2025-01-24 | 54.159.116.102 (ClassC) |
| 2025-02-21 | 54.146.248.82 (ClassC) |
| 2025-03-18 | 23.22.130.173 (ClassC) |
| 2025-04-12 | 23.22.144.165 (ClassC) |