| 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 |
| 2018-04-28 | 54.210.226.206 (ClassC) |
| 2018-04-28 | 52.7.153.92 (ClassC) |
| 2018-04-28 | 52.87.80.61 (ClassC) |
| 2018-04-28 | 52.70.218.113 (ClassC) |
| 2018-04-28 | 52.72.217.87 (ClassC) |
| 2018-04-28 | 54.174.71.128 (ClassC) |
| 2018-04-28 | 52.73.200.247 (ClassC) |
| 2018-04-28 | 54.80.73.27 (ClassC) |
| 2018-04-28 | 52.86.40.124 (ClassC) |
| 2019-10-01 | 35.173.112.79 (ClassC) |
| 2019-10-01 | 34.192.128.212 (ClassC) |
| 2019-10-01 | 34.236.107.150 (ClassC) |
| 2019-10-01 | 52.206.54.179 (ClassC) |
| 2019-10-01 | 34.236.215.33 (ClassC) |
| 2019-10-01 | 52.6.103.192 (ClassC) |
| 2019-10-01 | 34.237.174.28 (ClassC) |
| 2019-10-01 | 52.6.55.163 (ClassC) |
| 2024-01-08 | 54.146.248.82 (ClassC) |
| 2024-06-25 | 46.137.15.86 (ClassC) |
| 2024-08-26 | 54.78.134.111 (ClassC) |
| 2024-12-10 | 54.228.42.199 (ClassC) |
| 2025-04-12 | 54.243.238.66 (ClassC) |
| 2025-07-30 | 54.205.8.205 (ClassC) |