| 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 |
| 2014-11-07 | 184.73.167.20 (ClassC) |
| 2014-11-10 | 54.243.213.130 (ClassC) |
| 2014-11-12 | 54.235.124.102 (ClassC) |
| 2015-02-01 | 50.16.239.160 (ClassC) |
| 2015-02-04 | 54.235.194.99 (ClassC) |
| 2015-02-28 | 54.225.181.237 (ClassC) |
| 2015-03-09 | 23.21.169.234 (ClassC) |
| 2015-03-17 | 54.243.123.128 (ClassC) |
| 2015-03-24 | 107.20.198.133 (ClassC) |
| 2015-03-31 | 50.19.217.108 (ClassC) |
| 2023-07-19 | 34.201.81.34 (ClassC) |
| 2024-07-10 | 34.241.115.67 (ClassC) |
| 2024-09-20 | 52.5.82.174 (ClassC) |
| 2024-12-29 | 18.208.60.216 (ClassC) |
| 2025-01-12 | 54.83.6.65 (ClassC) |
| 2025-01-23 | 54.224.34.30 (ClassC) |
| 2025-07-25 | 54.78.134.111 (ClassC) |
| 2025-08-03 | 54.73.53.134 (ClassC) |