| 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 |
| 2014-10-17 | 54.228.253.126 (ClassC) |
| 2014-10-22 | 176.34.183.219 (ClassC) |
| 2014-10-22 | 176.34.97.127 (ClassC) |
| 2015-03-16 | 54.247.88.128 (ClassC) |
| 2017-10-06 | 54.228.198.80 (ClassC) |
| 2018-02-16 | 54.228.202.153 (ClassC) |
| 2018-04-25 | 54.229.109.54 (ClassC) |
| 2019-09-04 | 34.242.254.243 (ClassC) |
| 2024-03-01 | 3.210.192.5 (ClassC) |
| 2024-03-04 | 54.208.186.182 (ClassC) |
| 2024-03-08 | 3.229.186.102 (ClassC) |
| 2024-03-11 | 23.22.52.7 (ClassC) |
| 2024-03-19 | 54.146.248.82 (ClassC) |
| 2024-08-09 | 46.137.15.86 (ClassC) |
| 2024-09-02 | 54.228.42.199 (ClassC) |
| 2024-12-08 | 34.241.115.67 (ClassC) |
| 2025-01-11 | 23.22.144.165 (ClassC) |