| 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 |
| 2016-03-12 | 23.21.201.133 (ClassC) |
| 2016-03-13 | 23.23.157.114 (ClassC) |
| 2016-03-14 | 54.225.74.127 (ClassC) |
| 2016-03-15 | 50.16.227.214 (ClassC) |
| 2016-03-18 | 54.197.235.183 (ClassC) |
| 2016-03-19 | 50.16.208.174 (ClassC) |
| 2016-03-20 | 54.225.206.119 (ClassC) |
| 2016-03-22 | 50.19.209.3 (ClassC) |
| 2016-03-24 | 50.16.215.101 (ClassC) |
| 2016-03-25 | 204.236.218.116 (ClassC) |
| 2016-03-26 | 107.21.92.176 (ClassC) |
| 2016-03-29 | 54.225.209.250 (ClassC) |
| 2016-03-30 | 54.243.177.204 (ClassC) |
| 2016-03-31 | 54.83.3.141 (ClassC) |
| 2016-04-01 | 50.17.248.109 (ClassC) |
| 2024-02-13 | 54.228.42.199 (ClassC) |
| 2024-06-09 | 54.73.53.134 (ClassC) |
| 2024-06-18 | 54.146.248.82 (ClassC) |
| 2024-06-24 | 23.22.52.7 (ClassC) |
| 2024-07-02 | 46.137.15.86 (ClassC) |
| 2024-07-05 | 3.219.96.23 (ClassC) |
| 2024-07-22 | 54.224.34.30 (ClassC) |
| 2024-11-04 | 174.129.128.48 (ClassC) |
| 2024-12-22 | 3.216.88.24 (ClassC) |
| 2025-01-12 | 54.78.134.111 (ClassC) |