.org
| Rank | Date of registration | Domain | Registered to |
|---|---|---|---|
| 0. | 01-Jan-1985 | org | DARPA |
| 1. | 10-Jul-1985 | mitre.org | Mitre Corporation |
| 2. | 25-Mar-1986 | src.org | Semiconductor Research Corporation |
| 3. | 10-Jul-1986 | super.org | Center for Computing Sciences |
| 5. | 07-Jan-1987 | aero.org | The Aerospace Corporation |
| 6. | 15-Jan-1987 | mcnc.org | Microelectronics Center of North Carolina |
| 7. | 02-Apr-1987 | rand.org | RAND Corporation |
| 8. | 04-Apr-1987 | mn.org | SkyPoint Communications |
| 9. | 01-May-1987 | rti.org | RTI International |
| 10. | 14-Jul-1987 | usenix.org | USENIX |
Read more about this topic: List Of The Oldest Currently Registered Internet Domain Names