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LE requires setting DNS TXT records to get wildcard certs - do dynamic DNS providers ever let you do that? My assumption is they don't.
by crtasm 9y ago
LE requires setting DNS TXT records to get wildcard certs - do dynamic DNS providers ever let you do that? My assumption is they don't.
- kardos 9y agoYeah that's a fair assumption. So no wildcards for subdomains at dynamic dns providers -- probably not an important use-case anyhow.
- crtasm 9y agoAlso a large majority of them will be on the public suffix list, which LE uses in their rate limiting checks. https://en.m.wikipedia.org/wiki/Public_Suffix_List https://en.m.wikipedia.org/wiki/Public_Suffix_List