| 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 |
| 2020-10-07 | 34.249.148.135 (ClassC) |
| 2020-10-07 | 52.31.77.228 (ClassC) |
| 2020-10-07 | 52.17.165.70 (ClassC) |
| 2020-10-07 | 63.33.90.8 (ClassC) |
| 2020-10-07 | 54.171.77.46 (ClassC) |
| 2020-10-07 | 52.18.59.102 (ClassC) |
| 2020-10-07 | 34.248.33.77 (ClassC) |
| 2020-10-07 | 52.209.180.106 (ClassC) |
| 2020-10-27 | 52.212.75.107 (ClassC) |
| 2020-10-27 | 52.214.214.9 (ClassC) |
| 2020-10-27 | 34.255.204.1 (ClassC) |
| 2020-10-27 | 52.30.36.127 (ClassC) |
| 2020-10-27 | 52.208.25.243 (ClassC) |
| 2020-10-27 | 52.31.139.247 (ClassC) |
| 2020-10-27 | 54.72.124.76 (ClassC) |
| 2020-11-07 | 52.17.143.143 (ClassC) |
| 2020-11-07 | 3.251.36.242 (ClassC) |
| 2020-11-07 | 34.250.41.57 (ClassC) |
| 2020-11-07 | 52.48.72.239 (ClassC) |
| 2020-11-07 | 34.241.215.20 (ClassC) |
| 2020-11-07 | 52.16.192.249 (ClassC) |
| 2020-11-07 | 52.16.211.175 (ClassC) |
| 2024-08-07 | 54.228.42.199 (ClassC) |
| 2025-12-30 | 34.241.115.67 (ClassC) |
| 2026-01-31 | 54.78.134.111 (ClassC) |