# Mapper.ntppool.org cert expired

**URL:** <https://community.ntppool.org/t/mapper-ntppool-org-cert-expired/4049>\
**Category:** Pool Development\
**Created:** [August 26, 2025, 4:08pm UTC](https://community.ntppool.org/t/mapper-ntppool-org-cert-expired/4049 "2025-08-26T16:08:40Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![ethonbrooks0707](https://sea2.discourse-cdn.com/flex016/user_avatar/community.ntppool.org/ethonbrooks0707/32/2730_2.png) [@ethonbrooks0707](https://community.ntppool.org/u/ethonbrooks0707)\
**Post date:** [September 18, 2026, 7:15pm UTC](https://community.ntppool.org/t/mapper-ntppool-org-cert-expired/4049/6 "2026-09-18T19:15:28Z")

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**Scott Aerators said:** Certificate expiration issues can sometimes go unnoticed until they affect a specific service or connection. Keeping certificates monitored and renewed before the expiration date is a simple way to avoid unexpected interruptions.

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_[View the full topic](https://community.ntppool.org/t/mapper-ntppool-org-cert-expired/4049)._