| 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 |
| 2015-02-11 | 54.235.111.132 (ClassC) |
| 2015-02-14 | 54.225.214.208 (ClassC) |
| 2015-02-18 | 204.236.237.95 (ClassC) |
| 2015-03-18 | 50.19.118.120 (ClassC) |
| 2015-03-26 | 184.72.254.125 (ClassC) |
| 2015-07-10 | 54.225.135.93 (ClassC) |
| 2018-01-30 | 54.225.111.83 (ClassC) |
| 2018-03-15 | 23.21.56.229 (ClassC) |
| 2024-07-23 | 54.235.77.118 (ClassC) |
| 2024-08-26 | 23.22.52.7 (ClassC) |
| 2024-08-29 | 54.165.58.209 (ClassC) |
| 2024-12-06 | 3.219.96.23 (ClassC) |
| 2024-12-21 | 3.210.192.5 (ClassC) |
| 2025-03-28 | 54.205.8.205 (ClassC) |
| 2025-04-25 | 52.5.82.174 (ClassC) |
| 2025-08-19 | 54.228.42.199 (ClassC) |
| 2025-11-03 | 54.243.238.66 (ClassC) |