| 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 |
| 2018-10-11 | 52.73.157.106 (ClassC) |
| 2019-03-25 | 35.175.76.9 (ClassC) |
| 2019-03-25 | 52.203.61.122 (ClassC) |
| 2019-03-25 | 34.206.37.239 (ClassC) |
| 2019-03-25 | 52.3.167.89 (ClassC) |
| 2019-05-09 | 34.206.39.216 (ClassC) |
| 2019-05-09 | 3.90.23.170 (ClassC) |
| 2019-05-09 | 34.225.81.84 (ClassC) |
| 2019-11-04 | 34.192.128.212 (ClassC) |
| 2019-12-10 | 3.93.120.200 (ClassC) |
| 2019-12-10 | 52.4.42.224 (ClassC) |
| 2020-04-21 | 52.6.70.185 (ClassC) |
| 2020-04-21 | 52.205.99.232 (ClassC) |
| 2020-07-30 | 54.80.58.152 (ClassC) |
| 2024-06-29 | 23.22.144.165 (ClassC) |
| 2024-09-19 | 3.209.172.72 (ClassC) |
| 2024-11-12 | 3.219.96.23 (ClassC) |
| 2024-12-26 | 54.228.42.199 (ClassC) |