| 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 |
| 2019-03-26 | 52.72.205.91 (ClassC) |
| 2019-03-26 | 52.3.45.217 (ClassC) |
| 2019-03-26 | 34.232.118.76 (ClassC) |
| 2019-03-26 | 54.152.111.238 (ClassC) |
| 2019-03-26 | 52.20.167.39 (ClassC) |
| 2019-03-26 | 3.90.23.170 (ClassC) |
| 2019-03-26 | 52.4.95.228 (ClassC) |
| 2019-03-26 | 52.203.61.122 (ClassC) |
| 2019-04-05 | 34.192.102.251 (ClassC) |
| 2019-04-05 | 54.174.122.89 (ClassC) |
| 2019-04-05 | 52.21.245.216 (ClassC) |
| 2019-04-05 | 34.199.33.26 (ClassC) |
| 2019-04-05 | 52.20.109.77 (ClassC) |
| 2019-04-05 | 52.3.167.89 (ClassC) |
| 2019-04-05 | 34.225.219.245 (ClassC) |
| 2019-04-05 | 54.209.219.69 (ClassC) |
| 2019-10-18 | 52.5.132.46 (ClassC) |
| 2019-10-18 | 34.237.100.211 (ClassC) |
| 2019-10-19 | 52.45.0.85 (ClassC) |
| 2019-10-19 | 34.238.112.56 (ClassC) |
| 2019-10-19 | 52.20.115.216 (ClassC) |
| 2024-08-07 | 54.73.53.134 (ClassC) |
| 2025-01-28 | 18.208.60.216 (ClassC) |
| 2025-04-01 | 54.165.58.209 (ClassC) |
| 2025-04-18 | 3.210.192.5 (ClassC) |
| 2025-04-28 | 54.205.8.205 (ClassC) |
| 2025-07-21 | 54.243.238.66 (ClassC) |
| 2025-09-25 | 3.216.88.24 (ClassC) |