Hi Danilo,
it is not a problem on your end, Their servers break the DNS protocol and
don't respond to unknown names:
$ dig +tries=1 -4 IN NS @nstll.eulisa.europa.eu ${RANDOM}.eulisa.europa.eu
;; communications error to 194.126.110.49#53: timed out
; <<>> DiG 9.21.3-1+0~20241211.133+debian12~1.
Hello,
I recently noticed that emails from somewhat trustworthy organization
don't have a valid DKIM signature - or rather, my email client can't
verify them, because there is a timeout resolving the domainkey record.
Testing this with 'dig' confirms the problem:
dig txt eulisa._domainkey
2 matches
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