| 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 |
| 2014-10-31 | 54.235.194.99 (ClassC) |
| 2014-11-04 | 23.21.130.129 (ClassC) |
| 2014-11-11 | 54.235.151.26 (ClassC) |
| 2014-11-14 | 54.235.124.102 (ClassC) |
| 2014-11-19 | 23.23.95.139 (ClassC) |
| 2014-11-26 | 23.21.43.109 (ClassC) |
| 2014-11-29 | 50.17.212.209 (ClassC) |
| 2014-12-05 | 50.19.118.120 (ClassC) |
| 2014-12-08 | 54.235.95.213 (ClassC) |
| 2014-12-13 | 23.21.41.210 (ClassC) |
| 2014-12-31 | 54.235.78.30 (ClassC) |
| 2015-01-12 | 54.221.226.116 (ClassC) |
| 2015-01-15 | 23.23.253.78 (ClassC) |
| 2015-02-18 | 54.235.185.235 (ClassC) |
| 2015-03-10 | 23.21.215.187 (ClassC) |
| 2015-03-17 | 23.21.123.184 (ClassC) |
| 2015-03-26 | 50.19.246.84 (ClassC) |
| 2015-03-31 | 50.16.207.146 (ClassC) |
| 2015-07-26 | 54.225.135.93 (ClassC) |
| 2015-08-28 | 23.23.173.97 (ClassC) |
| 2015-09-14 | 54.243.116.216 (ClassC) |
| 2015-10-01 | 23.23.175.105 (ClassC) |
| 2016-04-15 | 50.19.218.57 (ClassC) |
| 2017-05-11 | 54.235.218.133 (ClassC) |
| 2024-02-29 | 23.22.144.165 (ClassC) |
| 2024-07-16 | 54.220.192.176 (ClassC) |
| 2024-08-16 | 54.235.77.118 (ClassC) |
| 2024-11-21 | 3.229.186.102 (ClassC) |
| 2024-12-21 | 54.159.116.102 (ClassC) |
| 2025-01-13 | 46.137.15.86 (ClassC) |