| 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 |
| 2015-02-27 | 54.235.137.114 (ClassC) |
| 2015-03-03 | 50.16.239.160 (ClassC) |
| 2015-03-16 | 50.19.235.218 (ClassC) |
| 2015-03-24 | 54.225.214.208 (ClassC) |
| 2015-12-13 | 54.243.114.196 (ClassC) |
| 2016-11-22 | 107.20.218.71 (ClassC) |
| 2016-11-22 | 54.227.237.156 (ClassC) |
| 2016-11-22 | 23.23.150.161 (ClassC) |
| 2016-11-22 | 54.225.64.155 (ClassC) |
| 2016-11-23 | 184.73.175.181 (ClassC) |
| 2016-11-23 | 54.197.246.21 (ClassC) |
| 2016-11-23 | 50.17.253.207 (ClassC) |
| 2016-11-24 | 23.23.94.135 (ClassC) |
| 2016-11-24 | 50.17.225.21 (ClassC) |
| 2016-11-24 | 174.129.199.201 (ClassC) |
| 2017-05-10 | 54.243.49.106 (ClassC) |
| 2024-06-28 | 54.159.116.102 (ClassC) |
| 2024-08-01 | 54.220.192.176 (ClassC) |
| 2024-08-31 | 54.205.8.205 (ClassC) |
| 2024-09-06 | 54.146.248.82 (ClassC) |
| 2024-10-23 | 3.229.186.102 (ClassC) |
| 2024-11-01 | 46.137.15.86 (ClassC) |
| 2024-12-21 | 54.73.53.134 (ClassC) |
| 2025-01-03 | 3.219.96.23 (ClassC) |
| 2025-01-19 | 107.22.57.98 (ClassC) |
| 2025-03-10 | 54.78.134.111 (ClassC) |
| 2025-03-28 | 52.5.82.174 (ClassC) |
| 2025-04-08 | 174.129.128.48 (ClassC) |
| 2025-04-23 | 3.209.172.72 (ClassC) |