| 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 |
| 2015-08-10 | 23.21.247.21 (ClassC) |
| 2016-01-11 | 54.225.105.233 (ClassC) |
| 2016-02-11 | 107.21.92.176 (ClassC) |
| 2016-03-03 | 54.197.245.182 (ClassC) |
| 2016-05-06 | 23.21.48.108 (ClassC) |
| 2016-05-24 | 54.243.62.12 (ClassC) |
| 2016-06-10 | 50.17.240.68 (ClassC) |
| 2016-07-16 | 174.129.38.39 (ClassC) |
| 2016-08-24 | 75.101.144.116 (ClassC) |
| 2016-10-11 | 107.20.157.58 (ClassC) |
| 2016-10-28 | 54.225.64.155 (ClassC) |
| 2016-11-14 | 184.73.218.93 (ClassC) |
| 2016-12-31 | 23.23.143.191 (ClassC) |
| 2017-01-25 | 184.73.216.4 (ClassC) |
| 2017-02-11 | 54.243.49.80 (ClassC) |
| 2017-02-28 | 23.23.221.88 (ClassC) |
| 2017-03-21 | 54.243.49.106 (ClassC) |
| 2017-05-12 | 23.23.100.24 (ClassC) |
| 2024-07-06 | 3.229.186.102 (ClassC) |
| 2024-07-20 | 23.22.130.173 (ClassC) |
| 2024-09-02 | 54.78.134.111 (ClassC) |
| 2024-11-09 | 23.22.144.165 (ClassC) |
| 2025-01-01 | 23.22.52.7 (ClassC) |
| 2025-01-21 | 34.201.81.34 (ClassC) |
| 2025-01-30 | 54.159.116.102 (ClassC) |
| 2025-04-09 | 18.208.60.216 (ClassC) |
| 2025-04-22 | 54.165.58.209 (ClassC) |
| 2025-07-07 | 54.224.34.30 (ClassC) |