| 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 |
| 2019-11-25 | 34.192.128.212 (ClassC) |
| 2019-11-25 | 3.219.39.21 (ClassC) |
| 2019-11-25 | 3.225.95.126 (ClassC) |
| 2019-11-25 | 52.202.88.230 (ClassC) |
| 2019-11-25 | 52.45.74.184 (ClassC) |
| 2019-11-26 | 52.5.253.23 (ClassC) |
| 2019-11-26 | 52.200.110.231 (ClassC) |
| 2019-11-26 | 52.72.145.250 (ClassC) |
| 2019-12-01 | 18.211.160.51 (ClassC) |
| 2019-12-01 | 34.193.10.94 (ClassC) |
| 2019-12-01 | 3.231.91.211 (ClassC) |
| 2019-12-25 | 52.5.132.46 (ClassC) |
| 2019-12-25 | 34.236.76.223 (ClassC) |
| 2020-02-19 | 34.192.52.30 (ClassC) |
| 2020-02-19 | 34.195.26.39 (ClassC) |
| 2024-01-14 | 23.22.130.173 (ClassC) |
| 2024-09-17 | 54.228.42.199 (ClassC) |
| 2025-01-26 | 54.205.8.205 (ClassC) |
| 2025-04-14 | 18.208.60.216 (ClassC) |
| 2025-04-23 | 54.220.192.176 (ClassC) |
| 2025-04-28 | 54.243.238.66 (ClassC) |
| 2025-05-23 | 54.73.53.134 (ClassC) |
| 2025-07-28 | 34.201.81.34 (ClassC) |
| 2025-10-12 | 18.211.231.38 (ClassC) |
| 2025-12-15 | 54.165.58.209 (ClassC) |
| 2026-01-01 | 3.229.186.102 (ClassC) |
| 2026-02-03 | 23.22.52.7 (ClassC) |