| 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 |
| 2016-02-23 | 204.236.218.116 (ClassC) |
| 2016-02-24 | 23.21.48.108 (ClassC) |
| 2016-02-25 | 174.129.192.57 (ClassC) |
| 2016-02-26 | 54.235.66.200 (ClassC) |
| 2016-02-27 | 54.225.200.25 (ClassC) |
| 2016-02-29 | 107.20.178.133 (ClassC) |
| 2016-03-01 | 23.21.102.163 (ClassC) |
| 2016-03-02 | 23.21.113.232 (ClassC) |
| 2016-03-04 | 23.21.66.159 (ClassC) |
| 2016-03-06 | 54.235.76.185 (ClassC) |
| 2016-03-07 | 54.243.156.39 (ClassC) |
| 2016-03-08 | 107.21.238.17 (ClassC) |
| 2016-03-09 | 54.243.62.12 (ClassC) |
| 2016-03-10 | 23.21.254.12 (ClassC) |
| 2024-01-14 | 18.208.60.216 (ClassC) |
| 2024-07-05 | 3.229.186.102 (ClassC) |
| 2024-08-01 | 54.228.42.199 (ClassC) |
| 2024-08-29 | 54.243.129.215 (ClassC) |
| 2024-10-12 | 54.165.58.209 (ClassC) |
| 2024-11-08 | 54.78.134.111 (ClassC) |
| 2024-11-13 | 46.137.15.86 (ClassC) |
| 2024-12-15 | 54.73.53.134 (ClassC) |
| 2025-04-07 | 54.208.186.182 (ClassC) |
| 2025-05-02 | 54.235.77.118 (ClassC) |
| 2025-07-31 | 34.241.115.67 (ClassC) |