| Property | Value |
| NameServer | NS-2040.AWSDNS-63.CO.UK |
| Created | 2006-11-30 00:00:00 |
| Changed | 2014-11-29 00:00:00 |
| Expires | 2015-11-30 00:00:00 |
| Registrar | TUCOWS DOMAINS INC. |
| Date | IP Address |
| 2014-04-21 | 198.61.253.48 (ClassC) |
| 2017-01-26 | 54.88.163.82 (ClassC) |
| 2017-05-11 | 34.205.205.48 (ClassC) |
| 2017-10-16 | 52.72.180.190 (ClassC) |
| 2019-04-26 | 52.25.218.98 (ClassC) |
| 2025-08-02 | 34.102.239.211 (ClassC) |
| 2025-08-05 | 34.110.180.34 (ClassC) |
| Date | Domain | IP |
| blog.instapaper.com | 2014-06-10 | 66.6.40.74 |
| email.instapaper.com | 2025-08-02 | 34.102.239.211 |
| emails.instapaper.com | 2024-11-27 | 3.163.24.111 |
| www.instapaper.com | 2014-03-09 | 50.112.99.95 |