| 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 |
| 2016-05-04 | 107.20.133.254 (ClassC) |
| 2016-08-12 | 54.235.98.223 (ClassC) |
| 2016-10-25 | 54.235.246.152 (ClassC) |
| 2016-11-06 | 23.23.98.183 (ClassC) |
| 2016-12-12 | 54.243.122.51 (ClassC) |
| 2017-03-21 | 54.235.132.90 (ClassC) |
| 2017-05-18 | 107.22.213.25 (ClassC) |
| 2017-06-21 | 50.19.235.98 (ClassC) |
| 2017-07-03 | 50.19.250.53 (ClassC) |
| 2017-07-12 | 23.23.246.35 (ClassC) |
| 2017-07-24 | 50.16.251.65 (ClassC) |
| 2017-09-19 | 50.16.225.220 (ClassC) |
| 2017-10-01 | 23.23.73.154 (ClassC) |
| 2017-11-02 | 174.129.23.39 (ClassC) |
| 2017-11-04 | 107.20.151.23 (ClassC) |
| 2017-12-18 | 204.236.230.220 (ClassC) |
| 2018-01-08 | 54.197.246.226 (ClassC) |
| 2018-01-20 | 23.21.145.150 (ClassC) |
| 2018-02-12 | 23.21.84.59 (ClassC) |
| 2018-02-23 | 23.21.118.28 (ClassC) |
| 2024-01-11 | 174.129.128.48 (ClassC) |
| 2024-06-11 | 54.228.42.199 (ClassC) |
| 2024-06-24 | 54.146.248.82 (ClassC) |
| 2024-07-07 | 34.241.115.67 (ClassC) |
| 2024-08-04 | 107.22.57.98 (ClassC) |
| 2024-09-02 | 54.159.116.102 (ClassC) |
| 2024-10-02 | 54.78.134.111 (ClassC) |
| 2024-12-14 | 54.220.192.176 (ClassC) |
| 2025-01-13 | 46.137.15.86 (ClassC) |