| 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 |
| 2019-07-24 | 52.73.204.255 (ClassC) |
| 2019-07-24 | 34.224.36.137 (ClassC) |
| 2019-07-24 | 52.86.20.171 (ClassC) |
| 2019-07-24 | 52.206.54.179 (ClassC) |
| 2019-07-24 | 35.170.37.11 (ClassC) |
| 2019-08-15 | 34.226.120.217 (ClassC) |
| 2019-08-15 | 52.201.14.202 (ClassC) |
| 2019-08-15 | 34.237.166.213 (ClassC) |
| 2019-08-15 | 18.213.66.123 (ClassC) |
| 2019-08-15 | 54.175.130.0 (ClassC) |
| 2019-10-19 | 100.26.7.15 (ClassC) |
| 2020-08-23 | 54.210.250.24 (ClassC) |
| 2020-09-02 | 3.83.208.72 (ClassC) |
| 2020-10-28 | 52.201.125.116 (ClassC) |
| 2021-01-01 | 3.208.49.102 (ClassC) |
| 2021-02-12 | 52.0.64.167 (ClassC) |
| 2021-02-23 | 52.54.11.249 (ClassC) |
| 2024-07-22 | 3.209.172.72 (ClassC) |
| 2024-08-02 | 54.220.192.176 (ClassC) |
| 2024-08-15 | 23.22.144.165 (ClassC) |
| 2024-09-03 | 174.129.128.48 (ClassC) |
| 2024-12-27 | 54.224.34.30 (ClassC) |
| 2025-01-03 | 54.159.116.102 (ClassC) |
| 2025-01-12 | 23.22.130.173 (ClassC) |
| 2025-03-05 | 54.165.58.209 (ClassC) |
| 2025-03-12 | 54.83.6.65 (ClassC) |
| 2025-04-12 | 54.243.129.215 (ClassC) |