| 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 |
| 2015-03-16 | 46.137.77.102 (ClassC) |
| 2015-03-26 | 54.247.84.174 (ClassC) |
| 2016-09-21 | 54.246.118.110 (ClassC) |
| 2017-04-04 | 176.34.247.86 (ClassC) |
| 2018-05-11 | 54.246.188.231 (ClassC) |
| 2018-08-25 | 34.252.174.29 (ClassC) |
| 2019-03-12 | 52.18.223.143 (ClassC) |
| 2019-03-12 | 54.229.228.4 (ClassC) |
| 2019-03-12 | 52.31.76.199 (ClassC) |
| 2019-03-28 | 54.229.109.180 (ClassC) |
| 2019-04-11 | 54.229.77.102 (ClassC) |
| 2019-04-11 | 52.31.215.16 (ClassC) |
| 2019-05-03 | 176.34.137.53 (ClassC) |
| 2019-05-03 | 34.255.248.168 (ClassC) |
| 2019-05-18 | 54.229.2.218 (ClassC) |
| 2019-05-18 | 18.202.158.213 (ClassC) |
| 2020-09-07 | 99.80.6.147 (ClassC) |
| 2020-09-07 | 52.18.59.102 (ClassC) |
| 2020-09-07 | 18.200.90.105 (ClassC) |
| 2024-01-09 | 54.78.134.111 (ClassC) |
| 2024-07-29 | 3.216.88.24 (ClassC) |
| 2024-09-18 | 54.224.34.30 (ClassC) |
| 2025-01-26 | 54.243.238.66 (ClassC) |
| 2025-04-19 | 46.137.15.86 (ClassC) |
| 2025-06-05 | 34.241.115.67 (ClassC) |