| 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 |
| 2016-06-21 | 23.21.183.148 (ClassC) |
| 2016-07-08 | 54.243.231.184 (ClassC) |
| 2016-07-25 | 23.23.149.115 (ClassC) |
| 2016-08-16 | 50.16.207.80 (ClassC) |
| 2016-09-19 | 23.23.131.178 (ClassC) |
| 2016-10-06 | 54.235.103.131 (ClassC) |
| 2016-10-28 | 54.225.240.148 (ClassC) |
| 2016-11-24 | 54.227.241.50 (ClassC) |
| 2016-12-10 | 54.243.147.62 (ClassC) |
| 2016-12-10 | 23.23.167.77 (ClassC) |
| 2016-12-10 | 54.225.234.52 (ClassC) |
| 2016-12-27 | 174.129.199.201 (ClassC) |
| 2017-01-13 | 54.225.64.6 (ClassC) |
| 2017-02-03 | 54.204.6.80 (ClassC) |
| 2017-02-03 | 184.73.218.93 (ClassC) |
| 2017-02-28 | 75.101.162.66 (ClassC) |
| 2021-02-27 | 3.216.185.98 (ClassC) |
| 2024-06-25 | 3.229.186.102 (ClassC) |
| 2024-07-07 | 54.220.192.176 (ClassC) |
| 2024-08-28 | 34.241.115.67 (ClassC) |
| 2024-09-03 | 23.22.144.165 (ClassC) |
| 2024-10-18 | 54.78.134.111 (ClassC) |
| 2024-11-30 | 3.219.96.23 (ClassC) |
| 2025-01-11 | 54.83.6.65 (ClassC) |
| 2025-04-02 | 18.208.60.216 (ClassC) |
| 2025-04-14 | 54.146.248.82 (ClassC) |
| 2025-07-15 | 54.228.42.199 (ClassC) |
| 2025-07-26 | 54.73.53.134 (ClassC) |
| 2025-08-07 | 54.208.186.182 (ClassC) |