| 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 |
| 2014-07-29 | 174.129.214.238 (ClassC) |
| 2015-03-10 | 50.19.235.218 (ClassC) |
| 2015-03-18 | 54.243.148.187 (ClassC) |
| 2015-03-26 | 54.225.174.166 (ClassC) |
| 2015-11-05 | 54.83.197.202 (ClassC) |
| 2016-02-10 | 50.19.209.3 (ClassC) |
| 2016-02-27 | 54.83.3.141 (ClassC) |
| 2016-05-05 | 50.17.248.109 (ClassC) |
| 2016-05-24 | 54.197.245.182 (ClassC) |
| 2016-08-15 | 23.23.141.169 (ClassC) |
| 2016-09-13 | 184.73.212.255 (ClassC) |
| 2024-01-11 | 3.216.88.24 (ClassC) |
| 2024-03-15 | 54.243.129.215 (ClassC) |
| 2024-07-08 | 3.209.172.72 (ClassC) |
| 2024-09-02 | 54.224.34.30 (ClassC) |
| 2024-09-20 | 54.146.248.82 (ClassC) |
| 2024-11-11 | 54.220.192.176 (ClassC) |
| 2025-01-28 | 54.235.77.118 (ClassC) |
| 2025-04-27 | 23.22.144.165 (ClassC) |
| 2025-05-03 | 3.229.186.102 (ClassC) |