| 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 |
| 2019-10-04 | 52.45.0.85 (ClassC) |
| 2019-10-04 | 52.45.44.64 (ClassC) |
| 2019-10-04 | 34.236.107.150 (ClassC) |
| 2019-10-04 | 34.238.112.56 (ClassC) |
| 2024-02-18 | 54.228.42.199 (ClassC) |
| 2024-02-24 | 54.208.186.182 (ClassC) |
| 2024-03-03 | 3.229.186.102 (ClassC) |
| 2024-03-12 | 54.224.34.30 (ClassC) |
| 2024-03-19 | 54.73.53.134 (ClassC) |
| 2024-04-04 | 54.146.248.82 (ClassC) |
| 2024-06-12 | 23.22.144.165 (ClassC) |
| 2024-06-15 | 54.78.134.111 (ClassC) |
| 2024-06-20 | 46.137.15.86 (ClassC) |
| 2024-07-29 | 18.208.60.216 (ClassC) |
| 2024-08-19 | 107.22.57.98 (ClassC) |
| 2024-09-01 | 54.220.192.176 (ClassC) |
| 2024-09-30 | 18.211.231.38 (ClassC) |
| 2024-12-03 | 54.205.8.205 (ClassC) |
| 2024-12-26 | 3.209.172.72 (ClassC) |