# DNS problem: looking up A for xxx.domain.top: DNSSEC: DNSKEY Missing; no valid AAAA records found for xxx.domain.top

**URL:** <https://community.letsencrypt.org/t/dns-problem-looking-up-a-for-xxx-domain-top-dnssec-dnskey-missing-no-valid-aaaa-records-found-for-xxx-domain-top/220650>\
**Category:** Help\
**Created:** [June 25, 2024, 5:22am UTC](https://community.letsencrypt.org/t/dns-problem-looking-up-a-for-xxx-domain-top-dnssec-dnskey-missing-no-valid-aaaa-records-found-for-xxx-domain-top/220650 "2024-06-25T05:22:56Z")\
**Posts on this page:** 1\
**Showing post:** 47

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**Author:** ![mcpherrinm](https://sea3.discourse-cdn.com/letsencrypt/user_avatar/community.letsencrypt.org/mcpherrinm/32/59604_2.png) [@mcpherrinm](https://community.letsencrypt.org/u/mcpherrinm)\
**Post date:** [July 3, 2024, 2:14am UTC](https://community.letsencrypt.org/t/dns-problem-looking-up-a-for-xxx-domain-top-dnssec-dnskey-missing-no-valid-aaaa-records-found-for-xxx-domain-top/220650/47 "2024-07-03T02:14:08Z")

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We didn’t get any replies to our emails to the .top operators. Their servers suddenly started responding to our queries again.

I don’t have a great answer as to what happened.

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_[View the full topic](https://community.letsencrypt.org/t/dns-problem-looking-up-a-for-xxx-domain-top-dnssec-dnskey-missing-no-valid-aaaa-records-found-for-xxx-domain-top/220650)._