| 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 |
| 2018-04-07 | 50.19.253.20 (ClassC) |
| 2019-09-26 | 34.236.215.33 (ClassC) |
| 2019-09-26 | 52.203.65.102 (ClassC) |
| 2019-09-26 | 34.237.100.211 (ClassC) |
| 2019-09-26 | 52.206.54.179 (ClassC) |
| 2019-09-26 | 52.21.245.216 (ClassC) |
| 2019-09-26 | 52.4.142.55 (ClassC) |
| 2019-09-26 | 34.195.100.73 (ClassC) |
| 2019-09-26 | 52.0.131.38 (ClassC) |
| 2019-09-26 | 52.44.93.4 (ClassC) |
| 2021-03-01 | 52.54.11.249 (ClassC) |
| 2024-03-01 | 54.159.116.102 (ClassC) |
| 2024-03-23 | 54.220.192.176 (ClassC) |
| 2024-06-26 | 54.146.248.82 (ClassC) |
| 2024-08-14 | 34.241.115.67 (ClassC) |
| 2024-08-22 | 23.22.144.165 (ClassC) |
| 2024-08-29 | 54.243.129.215 (ClassC) |
| 2024-12-10 | 3.216.88.24 (ClassC) |
| 2024-12-18 | 18.208.60.216 (ClassC) |
| 2024-12-26 | 54.78.134.111 (ClassC) |