| 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 |
| 2020-08-01 | 52.211.26.224 (ClassC) |
| 2020-08-01 | 52.18.59.102 (ClassC) |
| 2020-08-12 | 3.248.106.3 (ClassC) |
| 2020-08-12 | 52.31.139.247 (ClassC) |
| 2020-08-29 | 18.200.90.105 (ClassC) |
| 2020-08-31 | 99.80.6.147 (ClassC) |
| 2020-09-04 | 34.254.8.67 (ClassC) |
| 2020-09-11 | 54.77.14.221 (ClassC) |
| 2020-09-11 | 34.249.148.135 (ClassC) |
| 2020-09-15 | 52.19.225.66 (ClassC) |
| 2020-09-28 | 54.72.124.76 (ClassC) |
| 2020-11-01 | 3.251.36.242 (ClassC) |
| 2020-11-12 | 52.50.65.57 (ClassC) |
| 2020-11-26 | 54.246.237.57 (ClassC) |
| 2020-12-16 | 52.213.192.18 (ClassC) |
| 2020-12-16 | 54.72.45.84 (ClassC) |
| 2021-05-24 | 34.246.247.233 (ClassC) |
| 2021-07-10 | 34.240.218.59 (ClassC) |
| 2024-02-23 | 54.235.77.118 (ClassC) |
| 2024-02-27 | 3.216.88.24 (ClassC) |
| 2024-03-06 | 54.208.186.182 (ClassC) |
| 2024-03-10 | 34.201.81.34 (ClassC) |
| 2024-03-14 | 54.83.6.65 (ClassC) |
| 2024-03-18 | 46.137.15.86 (ClassC) |
| 2024-04-07 | 54.243.238.66 (ClassC) |
| 2024-07-23 | 54.224.34.30 (ClassC) |
| 2024-08-09 | 54.73.53.134 (ClassC) |
| 2025-04-04 | 23.22.130.173 (ClassC) |
| 2025-04-27 | 18.208.60.216 (ClassC) |
| 2025-07-30 | 54.165.58.209 (ClassC) |