| 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 |
| 2020-09-24 | 34.254.8.67 (ClassC) |
| 2020-09-28 | 52.18.59.102 (ClassC) |
| 2020-09-28 | 52.48.75.246 (ClassC) |
| 2020-09-28 | 52.19.225.66 (ClassC) |
| 2020-09-28 | 54.72.124.76 (ClassC) |
| 2020-10-01 | 54.77.14.221 (ClassC) |
| 2020-10-02 | 99.80.6.147 (ClassC) |
| 2020-10-03 | 52.30.36.127 (ClassC) |
| 2020-10-05 | 34.246.118.170 (ClassC) |
| 2020-10-05 | 52.31.139.247 (ClassC) |
| 2021-03-07 | 52.48.56.224 (ClassC) |
| 2021-03-07 | 99.80.216.148 (ClassC) |
| 2024-02-18 | 54.159.116.102 (ClassC) |
| 2024-07-15 | 18.208.60.216 (ClassC) |
| 2024-12-25 | 54.146.248.82 (ClassC) |
| 2025-03-12 | 54.228.42.199 (ClassC) |
| 2025-04-24 | 23.22.52.7 (ClassC) |
| 2025-08-04 | 52.5.82.174 (ClassC) |
| 2025-08-20 | 54.224.34.30 (ClassC) |
| 2026-02-20 | 54.208.186.182 (ClassC) |
| 2026-02-23 | 3.219.96.23 (ClassC) |