# 由于IPV6导致的Let's Encrypt证书过期和重建后无法访问网站

**URL:** <https://meta.discourse.org/t/not-able-to-access-site-after-letsencrypt-cert-expiry-and-rebuild-due-to-ipv6/65851>\
**Category:** Product Support\
**Created:** [2017 年7 月 8 日 08:10 UTC](https://meta.discourse.org/t/not-able-to-access-site-after-letsencrypt-cert-expiry-and-rebuild-due-to-ipv6/65851 "2017-07-08T08:10:57Z")\
**Posts on this page:** 1\
**Showing post:** 10

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作者： ![Umashankar\_Ankuri](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/umashankar_ankuri/32/150996_2.png) [@Umashankar\_Ankuri](https://meta.discourse.org/u/Umashankar_Ankuri)\
发布日期： [2017 年7 月 15 日 03:46 UTC](https://meta.discourse.org/t/not-able-to-access-site-after-letsencrypt-cert-expiry-and-rebuild-due-to-ipv6/65851/10 "2017-07-15T03:46:25Z")

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HI Guo Xiang Tan,

I have fixed problem with IPV6, just removed those records from DNS. and discourse is now up!! we can mark this as fixed.

Just wondering how it worked for the first time!!

Thank you.

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