We have been observing the same problem since essentially 2022-01-26 00:00 UTC
Querying the old Apple Push endpoints still works but not api.development.push.apple.com
for n in gateway.push.apple.com:2195 gateway.sandbox.push.apple.com:2195 api.push.apple.com:443 api.development.push.apple.com:443 ; do echo; echo $n ; echo | openssl s_client -connect $n 2>/dev/null | openssl x509 -noout -dates -serial -subject ;done
aws-sns-sms
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