| 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 |
| 2017-01-08 | 46.137.181.240 (ClassC) |
| 2017-07-27 | 54.247.110.81 (ClassC) |
| 2017-08-19 | 54.228.255.78 (ClassC) |
| 2017-10-25 | 54.228.238.44 (ClassC) |
| 2017-11-15 | 54.228.187.187 (ClassC) |
| 2018-02-11 | 54.228.213.182 (ClassC) |
| 2018-04-19 | 54.229.109.54 (ClassC) |
| 2018-04-19 | 54.72.86.243 (ClassC) |
| 2018-04-19 | 34.248.146.245 (ClassC) |
| 2018-04-21 | 34.253.142.15 (ClassC) |
| 2018-05-12 | 34.242.172.123 (ClassC) |
| 2018-05-12 | 34.240.166.223 (ClassC) |
| 2018-05-12 | 34.240.81.124 (ClassC) |
| 2019-09-14 | 34.241.172.109 (ClassC) |
| 2019-09-14 | 34.242.254.243 (ClassC) |
| 2019-09-14 | 52.209.88.81 (ClassC) |
| 2019-09-14 | 34.243.165.180 (ClassC) |
| 2019-09-14 | 52.51.85.80 (ClassC) |
| 2024-03-18 | 3.216.88.24 (ClassC) |
| 2024-08-09 | 54.73.53.134 (ClassC) |
| 2026-02-06 | 23.22.144.165 (ClassC) |
| 2026-02-24 | 54.159.116.102 (ClassC) |