| 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 |
| 2018-07-12 | 52.209.144.153 (ClassC) |
| 2018-07-12 | 54.246.188.231 (ClassC) |
| 2018-07-12 | 54.77.70.126 (ClassC) |
| 2019-03-08 | 52.31.22.29 (ClassC) |
| 2019-04-27 | 52.48.178.186 (ClassC) |
| 2019-04-27 | 54.229.228.4 (ClassC) |
| 2019-04-27 | 52.210.135.240 (ClassC) |
| 2019-04-27 | 34.255.248.168 (ClassC) |
| 2019-08-06 | 54.171.30.127 (ClassC) |
| 2019-08-06 | 52.17.181.235 (ClassC) |
| 2019-09-01 | 34.241.172.109 (ClassC) |
| 2019-09-01 | 52.212.106.249 (ClassC) |
| 2019-10-18 | 54.72.108.52 (ClassC) |
| 2019-10-18 | 52.51.85.80 (ClassC) |
| 2020-05-25 | 34.250.211.102 (ClassC) |
| 2020-05-25 | 34.254.8.67 (ClassC) |
| 2020-05-25 | 52.211.26.224 (ClassC) |
| 2020-08-09 | 3.248.106.3 (ClassC) |
| 2020-11-01 | 54.72.124.76 (ClassC) |
| 2020-11-10 | 3.251.36.242 (ClassC) |
| 2020-11-25 | 52.50.65.57 (ClassC) |
| 2020-11-25 | 54.246.237.57 (ClassC) |
| 2021-02-23 | 34.247.249.3 (ClassC) |
| 2021-03-12 | 54.72.45.84 (ClassC) |
| 2024-09-02 | 54.78.134.111 (ClassC) |
| 2024-12-01 | 54.228.42.199 (ClassC) |
| 2024-12-25 | 34.241.115.67 (ClassC) |