| 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 |
| 2016-05-04 | 54.235.76.185 (ClassC) |
| 2016-05-05 | 50.19.218.57 (ClassC) |
| 2016-05-06 | 54.243.62.12 (ClassC) |
| 2016-05-07 | 23.23.169.130 (ClassC) |
| 2016-05-07 | 54.83.197.202 (ClassC) |
| 2016-05-08 | 107.20.178.133 (ClassC) |
| 2016-05-09 | 50.17.220.70 (ClassC) |
| 2016-05-11 | 23.21.237.200 (ClassC) |
| 2016-05-13 | 54.197.245.182 (ClassC) |
| 2016-05-14 | 54.225.209.250 (ClassC) |
| 2017-05-06 | 54.243.49.106 (ClassC) |
| 2024-01-11 | 46.137.15.86 (ClassC) |
| 2024-07-20 | 54.165.58.209 (ClassC) |
| 2024-09-09 | 54.78.134.111 (ClassC) |
| 2024-11-05 | 54.159.116.102 (ClassC) |
| 2024-12-21 | 52.5.82.174 (ClassC) |
| 2024-12-26 | 54.228.42.199 (ClassC) |