| 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 |
| 2016-02-07 | 174.129.192.57 (ClassC) |
| 2016-02-24 | 50.16.232.151 (ClassC) |
| 2016-03-12 | 107.20.178.133 (ClassC) |
| 2016-03-13 | 50.17.248.109 (ClassC) |
| 2016-03-14 | 54.243.156.39 (ClassC) |
| 2016-03-15 | 50.17.220.70 (ClassC) |
| 2016-03-15 | 23.23.190.34 (ClassC) |
| 2016-03-22 | 204.236.218.116 (ClassC) |
| 2016-04-08 | 23.21.213.172 (ClassC) |
| 2016-05-10 | 54.243.77.210 (ClassC) |
| 2016-05-27 | 54.235.124.159 (ClassC) |
| 2016-06-15 | 174.129.199.201 (ClassC) |
| 2016-07-02 | 50.16.238.23 (ClassC) |
| 2016-07-19 | 54.227.241.50 (ClassC) |
| 2016-07-27 | 174.129.38.39 (ClassC) |
| 2021-07-27 | 34.237.27.35 (ClassC) |
| 2024-02-24 | 54.78.134.111 (ClassC) |
| 2024-07-03 | 54.235.77.118 (ClassC) |
| 2024-07-29 | 46.137.15.86 (ClassC) |
| 2024-08-26 | 3.209.172.72 (ClassC) |
| 2024-09-02 | 54.146.248.82 (ClassC) |
| 2024-12-23 | 54.224.34.30 (ClassC) |
| 2024-12-30 | 54.83.6.65 (ClassC) |
| 2025-01-04 | 52.5.82.174 (ClassC) |
| 2025-01-14 | 54.243.129.215 (ClassC) |
| 2025-02-19 | 3.229.186.102 (ClassC) |
| 2025-04-03 | 54.165.58.209 (ClassC) |
| 2025-04-19 | 34.241.115.67 (ClassC) |
| 2025-07-13 | 3.216.88.24 (ClassC) |
| 2025-07-30 | 54.208.186.182 (ClassC) |