| 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 |
| 2017-07-09 | 23.23.128.216 (ClassC) |
| 2017-07-25 | 23.23.251.76 (ClassC) |
| 2017-07-30 | 54.221.211.25 (ClassC) |
| 2017-09-09 | 23.23.135.126 (ClassC) |
| 2017-11-18 | 50.19.250.53 (ClassC) |
| 2018-01-05 | 54.235.194.68 (ClassC) |
| 2018-01-21 | 23.23.155.247 (ClassC) |
| 2018-04-21 | 54.174.71.128 (ClassC) |
| 2018-05-15 | 52.4.174.33 (ClassC) |
| 2024-07-10 | 54.208.186.182 (ClassC) |
| 2025-03-05 | 3.209.172.72 (ClassC) |
| 2025-04-07 | 54.220.192.176 (ClassC) |
| 2025-04-18 | 52.5.82.174 (ClassC) |
| 2025-04-30 | 54.146.248.82 (ClassC) |
| 2025-06-23 | 34.201.81.34 (ClassC) |
| 2025-07-17 | 3.229.186.102 (ClassC) |