| 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 |
| 2017-06-14 | 54.228.255.78 (ClassC) |
| 2017-06-24 | 54.228.198.80 (ClassC) |
| 2017-10-13 | 54.75.229.55 (ClassC) |
| 2018-02-01 | 54.228.238.44 (ClassC) |
| 2018-04-22 | 34.253.142.15 (ClassC) |
| 2018-05-13 | 34.248.146.245 (ClassC) |
| 2018-05-13 | 52.214.51.15 (ClassC) |
| 2018-05-15 | 54.246.188.231 (ClassC) |
| 2018-05-15 | 52.209.144.153 (ClassC) |
| 2018-05-15 | 54.77.70.126 (ClassC) |
| 2018-07-08 | 34.248.244.66 (ClassC) |
| 2018-07-08 | 34.240.166.223 (ClassC) |
| 2018-07-08 | 34.240.81.124 (ClassC) |
| 2024-07-13 | 52.5.82.174 (ClassC) |
| 2024-07-31 | 3.229.186.102 (ClassC) |
| 2024-08-05 | 54.205.8.205 (ClassC) |
| 2024-08-15 | 54.146.248.82 (ClassC) |
| 2024-09-04 | 54.220.192.176 (ClassC) |
| 2024-09-07 | 174.129.128.48 (ClassC) |
| 2024-09-29 | 54.224.34.30 (ClassC) |
| 2024-11-02 | 54.243.129.215 (ClassC) |
| 2024-12-02 | 54.165.58.209 (ClassC) |
| 2024-12-24 | 54.228.42.199 (ClassC) |