| 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 |
| 2018-10-28 | 52.31.83.187 (ClassC) |
| 2018-10-28 | 54.154.25.109 (ClassC) |
| 2018-10-28 | 34.246.140.48 (ClassC) |
| 2019-04-14 | 54.229.228.4 (ClassC) |
| 2019-04-26 | 54.77.221.4 (ClassC) |
| 2019-04-29 | 34.255.248.168 (ClassC) |
| 2019-04-29 | 52.210.135.240 (ClassC) |
| 2019-04-30 | 34.241.110.224 (ClassC) |
| 2019-04-30 | 52.48.178.186 (ClassC) |
| 2019-04-30 | 52.31.215.16 (ClassC) |
| 2019-05-10 | 34.248.111.203 (ClassC) |
| 2019-05-10 | 54.77.249.232 (ClassC) |
| 2019-05-10 | 52.211.220.65 (ClassC) |
| 2019-05-10 | 54.229.45.159 (ClassC) |
| 2019-05-24 | 54.229.2.218 (ClassC) |
| 2019-06-08 | 18.202.158.213 (ClassC) |
| 2019-06-21 | 34.241.172.109 (ClassC) |
| 2019-07-05 | 52.17.181.235 (ClassC) |
| 2019-07-05 | 54.171.30.127 (ClassC) |
| 2019-08-02 | 34.242.254.243 (ClassC) |
| 2019-09-28 | 52.212.106.249 (ClassC) |
| 2019-10-11 | 52.209.88.81 (ClassC) |
| 2019-10-26 | 52.210.39.69 (ClassC) |
| 2024-03-26 | 34.201.81.34 (ClassC) |
| 2024-07-02 | 3.219.96.23 (ClassC) |
| 2024-09-08 | 3.229.186.102 (ClassC) |
| 2024-11-07 | 52.5.82.174 (ClassC) |
| 2024-12-05 | 34.241.115.67 (ClassC) |
| 2024-12-25 | 54.73.53.134 (ClassC) |