| Property | Value |
| hostmast@icgroup.com | |
| NameServer | NS2.RIGHTBOX.COM |
| Created | 1995-01-05 00:00:00 |
| Changed | 2014-07-29 00:00:00 |
| Expires | 2020-01-04 00:00:00 |
| Registrar | TIERRANET INC. D/B/A |
| Date | IP Address |
| 2014-01-12 | 208.72.237.142 (ClassC) |
| 2024-11-07 | 64.147.108.55 (ClassC) |
| 2025-07-13 | 103.168.172.221 (ClassC) |
| 2025-09-30 | 103.168.172.222 (ClassC) |
| 2025-11-02 | 103.168.172.217 (ClassC) |
| 2025-11-29 | 103.168.172.220 (ClassC) |
| 2026-02-06 | 103.168.172.216 (ClassC) |
| Date | Domain | IP |
| mx-2.pobox.com | 2013-06-23 | 208.72.237.26 |
| mx-4.pobox.com | 2014-01-12 | 208.72.237.142 |
| mx-5.pobox.com | 2014-04-25 | 208.72.237.26 |
| mx-all.pobox.com | 2014-04-25 | 208.72.237.94 |
| smtp.pobox.com | 2025-08-10 | 103.168.172.64 |
| sasl.smtp.pobox.com | 2025-10-26 | 103.168.172.64 |
| www.pobox.com | 2024-10-05 | 64.147.108.40 |