| Property | Value |
| Organization | NeuStar, Inc. |
| registrytechnical2@neustar.biz | |
| NameServer | F.CCTLD.US |
| Created | 1985-02-15 00:00:00 |
| Changed | 2015-04-15 00:00:00 |
| Date | IP Address |
| 2018-01-24 | 52.27.104.251 (ClassC) |
| 2025-07-11 | 3.33.229.111 (ClassC) |
| 2025-08-11 | 15.197.251.173 (ClassC) |
| Date | Domain | IP |
| bayfield.k12.co.us | 2024-09-13 | 54.204.24.19 |
| mail.ccsd.k12.co.us | 2014-05-22 | 166.113.5.31 |
| rfsd.k12.co.us | 2014-06-18 | 208.72.71.103 |
| cronus.rfsd.k12.co.us | 2014-06-18 | 208.72.71.107 |
| psd.k12.co.us | 2013-05-16 | 164.104.1.141 |
| bvsd.k12.co.us | 2013-04-18 | 161.97.80.37 |
| gilpin.k12.co.us | 2025-04-05 | 3.33.229.111 |
| www.gilpin.k12.co.us | 2025-02-08 | 3.33.229.111 |
| jeffco.k12.co.us | 2025-04-29 | 199.96.185.183 |
| icuportal1.jeffco.k12.co.us | 2025-07-03 | 199.96.184.14 |
| icuportal2.jeffco.k12.co.us | 2025-07-05 | 199.96.184.13 |
| esc-expressway-dmz2.jeffco.k12.co.us | 2025-05-09 | 199.96.184.17 |
| password.jeffco.k12.co.us | 2025-05-08 | 199.96.185.194 |
| webmail.jeffco.k12.co.us | 2025-05-12 | 199.96.185.170 |
| securemail.jeffco.k12.co.us | 2025-05-15 | 148.163.152.99 |
| vpn.jeffco.k12.co.us | 2025-04-28 | 199.96.184.5 |
| video.jeffco.k12.co.us | 2025-08-08 | 199.96.184.19 |
| autodiscover.jeffco.k12.co.us | 2025-05-03 | 199.96.185.170 |
| curr.jeffco.k12.co.us | 2025-05-17 | 199.96.185.153 |
| soars.jeffco.k12.co.us | 2025-05-23 | 199.96.185.157 |
| enrichtest.jeffco.k12.co.us | 2025-06-30 | 199.96.188.56 |
| webmailtest.jeffco.k12.co.us | 2025-07-04 | 199.96.189.171 |
| certifytest.jeffco.k12.co.us | 2025-07-05 | 199.96.189.53 |
| fsdev.jeffco.k12.co.us | 2025-07-15 | 199.96.189.21 |
| esc-expressway-dmz.jeffco.k12.co.us | 2025-07-08 | 199.96.184.19 |
| www.center.k12.co.us | 2024-08-11 | 107.162.228.20 |
| ses.southroutt.k12.co.us | 2025-04-27 | 3.33.229.111 |
| shs.southroutt.k12.co.us | 2024-12-21 | 15.197.251.173 |
| sms.southroutt.k12.co.us | 2024-10-23 | 3.33.229.111 |
| www.southroutt.k12.co.us | 2025-07-11 | 3.33.229.111 |