| 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 |
| 2018-10-03 | 34.240.166.223 (ClassC) |
| 2018-10-03 | 52.17.56.10 (ClassC) |
| 2018-10-03 | 34.240.81.124 (ClassC) |
| 2018-10-03 | 52.208.52.154 (ClassC) |
| 2018-10-03 | 34.252.174.29 (ClassC) |
| 2018-12-13 | 52.16.180.105 (ClassC) |
| 2018-12-14 | 52.212.6.184 (ClassC) |
| 2018-12-14 | 52.31.2.201 (ClassC) |
| 2018-12-14 | 52.208.45.11 (ClassC) |
| 2018-12-15 | 52.17.22.87 (ClassC) |
| 2018-12-15 | 54.229.228.4 (ClassC) |
| 2019-01-14 | 52.209.240.149 (ClassC) |
| 2019-01-14 | 34.240.58.38 (ClassC) |
| 2019-01-14 | 34.246.143.248 (ClassC) |
| 2019-03-21 | 34.241.124.192 (ClassC) |
| 2019-03-21 | 34.255.248.168 (ClassC) |
| 2019-03-21 | 54.229.109.180 (ClassC) |
| 2019-03-21 | 52.210.135.240 (ClassC) |
| 2019-03-21 | 52.16.107.201 (ClassC) |
| 2019-03-21 | 52.31.22.29 (ClassC) |
| 2019-09-06 | 54.72.108.52 (ClassC) |
| 2019-09-09 | 34.241.172.109 (ClassC) |
| 2019-09-09 | 52.212.106.249 (ClassC) |
| 2019-09-09 | 52.17.181.235 (ClassC) |
| 2019-09-11 | 34.242.254.243 (ClassC) |
| 2019-10-12 | 52.209.88.81 (ClassC) |
| 2019-10-14 | 52.51.85.80 (ClassC) |
| 2019-11-13 | 52.210.39.69 (ClassC) |
| 2025-03-08 | 54.73.53.134 (ClassC) |
| 2025-07-25 | 54.220.192.176 (ClassC) |
| 2025-08-04 | 46.137.15.86 (ClassC) |