| 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 |
| 2020-04-24 | 3.214.23.29 (ClassC) |
| 2020-04-25 | 52.6.70.185 (ClassC) |
| 2020-04-26 | 34.207.24.198 (ClassC) |
| 2020-04-26 | 52.205.99.232 (ClassC) |
| 2020-04-26 | 34.192.12.194 (ClassC) |
| 2020-04-28 | 52.1.174.106 (ClassC) |
| 2020-05-25 | 52.203.16.105 (ClassC) |
| 2020-05-27 | 52.7.163.77 (ClassC) |
| 2020-05-30 | 52.202.2.128 (ClassC) |
| 2020-08-10 | 34.199.226.42 (ClassC) |
| 2020-08-10 | 54.80.58.152 (ClassC) |
| 2021-06-07 | 34.205.204.79 (ClassC) |
| 2021-09-04 | 3.224.209.49 (ClassC) |
| 2021-09-04 | 3.227.29.88 (ClassC) |
| 2021-09-04 | 54.236.176.76 (ClassC) |
| 2021-09-04 | 52.1.216.61 (ClassC) |
| 2024-07-09 | 54.224.34.30 (ClassC) |
| 2024-09-02 | 3.210.192.5 (ClassC) |
| 2024-09-09 | 3.219.96.23 (ClassC) |
| 2024-09-13 | 18.211.231.38 (ClassC) |
| 2024-10-28 | 54.228.42.199 (ClassC) |
| 2024-11-24 | 54.73.53.134 (ClassC) |
| 2024-12-26 | 18.208.60.216 (ClassC) |