| 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 |
| 2020-10-23 | 52.214.119.63 (ClassC) |
| 2020-10-23 | 3.251.36.242 (ClassC) |
| 2020-10-23 | 34.246.118.170 (ClassC) |
| 2020-10-26 | 52.48.75.246 (ClassC) |
| 2020-10-26 | 52.18.59.102 (ClassC) |
| 2020-10-26 | 54.72.124.76 (ClassC) |
| 2020-10-27 | 34.254.8.67 (ClassC) |
| 2020-10-30 | 52.31.139.247 (ClassC) |
| 2020-10-30 | 99.80.6.147 (ClassC) |
| 2020-11-01 | 34.249.148.135 (ClassC) |
| 2020-11-07 | 52.50.65.57 (ClassC) |
| 2020-11-16 | 52.213.192.18 (ClassC) |
| 2020-11-16 | 52.50.35.172 (ClassC) |
| 2020-11-20 | 99.80.216.148 (ClassC) |
| 2020-11-22 | 54.246.237.57 (ClassC) |
| 2020-12-09 | 54.72.45.84 (ClassC) |
| 2021-05-04 | 34.246.247.233 (ClassC) |
| 2024-07-12 | 3.229.186.102 (ClassC) |
| 2024-09-23 | 54.159.116.102 (ClassC) |
| 2025-02-01 | 54.165.58.209 (ClassC) |
| 2025-04-07 | 54.220.192.176 (ClassC) |
| 2025-04-18 | 54.73.53.134 (ClassC) |
| 2025-05-10 | 23.22.130.173 (ClassC) |
| 2025-08-14 | 54.83.6.65 (ClassC) |
| 2025-10-13 | 54.146.248.82 (ClassC) |
| 2025-11-05 | 54.208.186.182 (ClassC) |
| 2025-11-22 | 52.5.82.174 (ClassC) |