| Property | Value |
| Name | VULCAN INC |
| Organization | VULCAN INC |
| dnsadmin@VULCAN.com | |
| Address | 505 5th Ave South, Suite 900 |
| Zip Code | 98104 |
| City | Seattle |
| State | WA |
| Country | US |
| Phone | +1.2063422000 |
| NameServer | ns-113.awsdns-14.com |
| Created | 2010-12-03 21:13:23 |
| Changed | 2015-01-16 15:56:57 |
| Expires | 2017-12-03 21:13:23 |
| Registrar | Network Solutions, L |
| Date | IP Address |
| 2024-03-09 | 13.249.59.127 (ClassC) |
| 2024-12-17 | 108.138.94.25 (ClassC) |
| 2025-01-01 | 13.226.184.99 (ClassC) |
| 2025-02-27 | 18.164.116.74 (ClassC) |
| 2025-05-14 | 99.84.66.123 (ClassC) |
| 2025-06-16 | 99.84.66.98 (ClassC) |
| 2025-07-08 | 99.84.66.26 (ClassC) |
| 2025-08-28 | 99.84.66.104 (ClassC) |
| 2025-10-23 | 3.163.24.87 (ClassC) |
| 2025-11-22 | 3.175.34.88 (ClassC) |
| Date | Domain | IP |
| s2.allenai.org | 2024-12-17 | 108.138.94.25 |
| playground.allenai.org | 2025-10-29 | 35.247.6.38 |
| olmocr.allenai.org | 2025-10-29 | 35.247.6.38 |
| apps.allenai.org | 2020-02-26 | 34.82.0.50 |
| www.allenai.org | 2025-10-29 | 35.247.6.38 |
| iconary.allenai.org | 2025-02-06 | 99.84.66.64 |
| aristo-quiz.allenai.org | 2025-02-04 | 3.163.24.107 |