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Delegations are now stored in delegdb with a TTL of at least 60 seconds by default. A new configuration option `min-delegation-ttl` allows overriding this value or disabling entirely it with `0`. This hardens the resolver against misconfigured glue or NS records with very low TTLs, which would otherwise trigger delegation refetches too often. A new option `max-delegation-ttl` (which default to `0`) is also added, enabling an operator to enforce a maximum TTL check for delegations. |
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| ans2 | ||
| ans3 | ||
| ans8 | ||
| ans10 | ||
| ns1 | ||
| ns4 | ||
| ns5 | ||
| ns6 | ||
| ns7 | ||
| ns9 | ||
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| prereq.sh | ||
| resolver_ans.py | ||
| setup.sh | ||
| tests.sh | ||
| tests_resolver.py | ||
| tests_sh_resolver.py | ||