| 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 |
| 2018-10-05 | 54.171.11.209 (ClassC) |
| 2018-10-05 | 54.77.168.91 (ClassC) |
| 2018-10-05 | 54.171.75.3 (ClassC) |
| 2018-10-05 | 54.154.239.36 (ClassC) |
| 2018-10-07 | 52.19.183.4 (ClassC) |
| 2018-10-15 | 54.171.250.244 (ClassC) |
| 2018-10-15 | 52.31.83.187 (ClassC) |
| 2018-10-15 | 52.208.44.216 (ClassC) |
| 2018-12-12 | 52.31.2.201 (ClassC) |
| 2018-12-12 | 52.212.6.184 (ClassC) |
| 2019-01-30 | 52.17.252.251 (ClassC) |
| 2019-01-31 | 34.246.143.248 (ClassC) |
| 2019-01-31 | 34.240.58.38 (ClassC) |
| 2019-04-05 | 52.18.223.143 (ClassC) |
| 2019-04-12 | 34.241.110.224 (ClassC) |
| 2019-04-12 | 54.229.109.180 (ClassC) |
| 2019-05-12 | 34.248.111.203 (ClassC) |
| 2019-05-12 | 54.77.221.4 (ClassC) |
| 2019-05-12 | 52.211.220.65 (ClassC) |
| 2019-05-12 | 54.77.249.232 (ClassC) |
| 2019-12-24 | 54.171.1.219 (ClassC) |
| 2020-04-21 | 34.252.198.200 (ClassC) |
| 2024-03-30 | 54.78.134.111 (ClassC) |
| 2024-05-28 | 54.243.129.215 (ClassC) |
| 2024-09-16 | 46.137.15.86 (ClassC) |
| 2024-12-15 | 174.129.128.48 (ClassC) |
| 2024-12-25 | 54.205.8.205 (ClassC) |