| 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 |
| 2016-11-25 | 23.23.219.161 (ClassC) |
| 2016-12-17 | 23.21.231.39 (ClassC) |
| 2016-12-24 | 54.235.101.178 (ClassC) |
| 2017-03-13 | 50.17.189.123 (ClassC) |
| 2017-03-14 | 50.16.193.32 (ClassC) |
| 2017-03-15 | 54.235.128.66 (ClassC) |
| 2017-04-15 | 54.225.154.132 (ClassC) |
| 2017-06-18 | 23.23.221.88 (ClassC) |
| 2017-07-03 | 23.21.142.10 (ClassC) |
| 2017-07-04 | 54.225.150.65 (ClassC) |
| 2017-12-04 | 50.19.253.20 (ClassC) |
| 2017-12-18 | 54.235.183.12 (ClassC) |
| 2024-03-17 | 23.22.52.7 (ClassC) |
| 2024-05-29 | 34.241.115.67 (ClassC) |
| 2024-07-31 | 54.228.42.199 (ClassC) |
| 2024-10-03 | 54.165.58.209 (ClassC) |
| 2024-11-21 | 3.209.172.72 (ClassC) |
| 2024-12-26 | 107.22.57.98 (ClassC) |