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@huynhbaoan
Created January 19, 2026 09:58
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openssl s_client -connect ret-client-sit4.efx.extnp.national.com.au:443 \
-servername efx.internal-scs </dev/null 2>/dev/null \
| openssl x509 -noout -subject -issuer -ext subjectAltName -dates
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