| 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 |
| 2015-03-16 | 46.137.77.102 (ClassC) |
| 2015-03-25 | 176.34.103.90 (ClassC) |
| 2015-04-18 | 46.51.182.242 (ClassC) |
| 2016-12-12 | 46.137.181.240 (ClassC) |
| 2018-07-04 | 34.248.146.245 (ClassC) |
| 2018-07-05 | 54.246.188.231 (ClassC) |
| 2018-07-19 | 34.242.172.123 (ClassC) |
| 2018-07-24 | 34.253.142.15 (ClassC) |
| 2018-07-25 | 52.209.88.8 (ClassC) |
| 2018-07-26 | 52.208.52.154 (ClassC) |
| 2018-07-26 | 52.209.144.153 (ClassC) |
| 2018-07-30 | 52.17.56.10 (ClassC) |
| 2018-07-30 | 54.77.70.126 (ClassC) |
| 2018-08-08 | 54.72.86.243 (ClassC) |
| 2018-08-08 | 52.214.51.15 (ClassC) |
| 2018-08-18 | 34.240.166.223 (ClassC) |
| 2018-08-18 | 34.240.81.124 (ClassC) |
| 2018-08-18 | 34.248.244.66 (ClassC) |
| 2024-03-16 | 54.243.238.66 (ClassC) |
| 2024-09-11 | 54.224.34.30 (ClassC) |
| 2024-12-21 | 46.137.15.86 (ClassC) |
| 2025-01-20 | 54.228.42.199 (ClassC) |
| 2025-04-06 | 54.220.192.176 (ClassC) |
| 2025-04-22 | 54.235.77.118 (ClassC) |
| 2025-05-10 | 23.22.52.7 (ClassC) |
| 2025-06-05 | 54.146.248.82 (ClassC) |
| 2025-07-15 | 23.22.144.165 (ClassC) |
| 2025-07-26 | 23.22.130.173 (ClassC) |
| 2025-08-02 | 54.243.129.215 (ClassC) |
| 2025-08-09 | 54.73.53.134 (ClassC) |