| 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 |
| 2014-09-19 | 54.235.95.213 (ClassC) |
| 2014-09-21 | 50.19.118.120 (ClassC) |
| 2014-09-23 | 54.235.223.108 (ClassC) |
| 2014-09-26 | 54.221.226.116 (ClassC) |
| 2014-11-07 | 54.235.111.132 (ClassC) |
| 2014-11-09 | 50.19.235.218 (ClassC) |
| 2014-11-11 | 23.23.95.139 (ClassC) |
| 2014-11-14 | 23.21.123.184 (ClassC) |
| 2014-11-16 | 50.19.222.54 (ClassC) |
| 2015-02-16 | 54.225.175.94 (ClassC) |
| 2015-02-23 | 54.225.88.5 (ClassC) |
| 2015-03-03 | 107.22.246.182 (ClassC) |
| 2015-03-11 | 23.21.41.210 (ClassC) |
| 2015-03-18 | 50.17.181.87 (ClassC) |
| 2015-03-26 | 174.129.214.238 (ClassC) |
| 2015-06-16 | 107.20.255.152 (ClassC) |
| 2015-12-03 | 54.243.145.71 (ClassC) |
| 2016-10-27 | 54.235.116.11 (ClassC) |
| 2016-12-06 | 107.20.224.23 (ClassC) |
| 2017-01-11 | 23.23.150.161 (ClassC) |
| 2017-03-03 | 54.243.110.76 (ClassC) |
| 2021-02-25 | 52.70.158.182 (ClassC) |
| 2024-09-12 | 52.5.82.174 (ClassC) |
| 2024-09-18 | 46.137.15.86 (ClassC) |
| 2024-11-16 | 18.211.231.38 (ClassC) |
| 2024-11-23 | 23.22.52.7 (ClassC) |
| 2024-12-07 | 54.205.8.205 (ClassC) |
| 2025-01-25 | 34.201.81.34 (ClassC) |
| 2025-04-21 | 54.243.129.215 (ClassC) |