| 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 |
| 2015-11-20 | 54.243.98.31 (ClassC) |
| 2015-11-24 | 50.16.200.158 (ClassC) |
| 2016-03-25 | 50.16.213.74 (ClassC) |
| 2016-04-06 | 54.243.151.135 (ClassC) |
| 2016-04-16 | 50.17.220.70 (ClassC) |
| 2016-04-22 | 23.21.66.159 (ClassC) |
| 2016-04-28 | 23.23.231.101 (ClassC) |
| 2016-05-03 | 54.225.226.44 (ClassC) |
| 2016-05-09 | 54.243.77.210 (ClassC) |
| 2016-05-13 | 107.20.133.254 (ClassC) |
| 2016-05-20 | 54.235.95.216 (ClassC) |
| 2016-07-06 | 23.23.141.169 (ClassC) |
| 2016-07-30 | 23.23.120.199 (ClassC) |
| 2016-08-08 | 107.21.114.32 (ClassC) |
| 2016-08-13 | 50.17.181.215 (ClassC) |
| 2021-07-29 | 54.225.151.147 (ClassC) |
| 2024-06-04 | 23.22.52.7 (ClassC) |
| 2024-06-26 | 52.5.82.174 (ClassC) |
| 2024-07-20 | 54.73.53.134 (ClassC) |
| 2024-08-07 | 23.22.144.165 (ClassC) |
| 2024-08-12 | 46.137.15.86 (ClassC) |
| 2024-08-30 | 54.208.186.182 (ClassC) |
| 2024-12-06 | 3.210.192.5 (ClassC) |
| 2024-12-20 | 34.201.81.34 (ClassC) |
| 2024-12-26 | 3.216.88.24 (ClassC) |