CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:CN = darwin.lila.cs.tsukuba.ac.jp
   i:C = US, O = Let's Encrypt, CN = E6
   a:PKEY: id-ecPublicKey, 384 (bit); sigalg: ecdsa-with-SHA384
   v:NotBefore: Apr  6 04:42:50 2025 GMT; NotAfter: Jul  5 04:42:49 2025 GMT
 1 s:C = US, O = Let's Encrypt, CN = E6
   i:C = US, O = Internet Security Research Group, CN = ISRG Root X1
   a:PKEY: id-ecPublicKey, 384 (bit); sigalg: RSA-SHA256
   v:NotBefore: Mar 13 00:00:00 2024 GMT; NotAfter: Mar 12 23:59:59 2027 GMT
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=CN = darwin.lila.cs.tsukuba.ac.jp
issuer=C = US, O = Let's Encrypt, CN = E6
---
No client certificate CA names sent
Peer signing digest: SHA384
Peer signature type: ECDSA
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 2528 bytes and written 419 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 384 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---