$ openssl s_client irc.anthrochat.net:6697
Connecting to 199.168.187.11
CONNECTED(00000003)
depth=2 C=US, O=Internet Security Research Group, CN=ISRG Root X1
verify return:1
depth=1 C=US, O=Let's Encrypt, CN=R13
verify return:1
depth=0 CN=*.anthrochat.net
verify return:1
---
Certificate chain
 0 s:CN=*.anthrochat.net
   i:C=US, O=Let's Encrypt, CN=R13
   a:PKEY: RSA, 2048 (bit); sigalg: sha256WithRSAEncryption
   v:NotBefore: Jan 19 21:14:24 2026 GMT; NotAfter: Apr 19 21:14:23 2026 GMT
 1 s:C=US, O=Let's Encrypt, CN=R13
   i:C=US, O=Internet Security Research Group, CN=ISRG Root X1
   a:PKEY: RSA, 2048 (bit); sigalg: sha256WithRSAEncryption
   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=*.anthrochat.net
issuer=C=US, O=Let's Encrypt, CN=R13
---
No client certificate CA names sent
Client Certificate Types: RSA sign, DSA sign, ECDSA sign
Requested Signature Algorithms: RSA+SHA512:DSA+SHA512:ECDSA+SHA512:RSA+SHA384:DSA+SHA384:ECDSA+SHA384:RSA+SHA256:DSA+SHA256:ECDSA+SHA256:RSA+SHA224:DSA+SHA224:ECDSA+SHA224:RSA+SHA1:DSA+SHA1:ECDSA+SHA1
Shared Requested Signature Algorithms: RSA+SHA512:DSA+SHA512:ECDSA+SHA512:RSA+SHA384:DSA+SHA384:ECDSA+SHA384:RSA+SHA256:DSA+SHA256:ECDSA+SHA256:RSA+SHA224:DSA+SHA224:ECDSA+SHA224
---
SSL handshake has read 2962 bytes and written 1881 bytes
Verification: OK
---
New, TLSv1.2, Cipher is AES256-GCM-SHA384
Protocol: TLSv1.2
Server public key is 2048 bit
Secure Renegotiation IS supported
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : AES256-GCM-SHA384
    Session-ID: B29C43D5230F5871A6646FAEEEE361A5491B41CD959FF54B67A91FCAF1C74644
    Session-ID-ctx: 
    Master-Key: 1290B62506790EF4B1C36B79DFEE39AECDC03809C523C87E8A46F9606697D761B26A33CB2CFDD8C20737B82A7EB36A8E
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 300 (seconds)
    TLS session ticket:
    0000 - 5f a0 53 7e 76 72 dc 6f-a1 16 93 45 15 2b 50 a9   _.S~vr.o...E.+P.
    0010 - e9 07 68 2a 09 a6 8f 42-3a 97 bf de f6 22 d9 38   ..h*...B:....".8
    0020 - 5f 2c f5 63 32 4d 8d 53-7e 27 38 0a 9e 0e dc 83   _,.c2M.S~'8.....
    0030 - d4 04 4f 26 fc 97 3e 64-6a c8 be 09 f0 15 f6 b1   ..O&..>dj.......
    0040 - a9 a0 c5 3a ae c7 f7 df-3c a2 89 51 1f 2a 22 ce   ...:....<..Q.*".
    0050 - 25 15 e4 13 e6 3f 5f 78-78 e6 85 a1 c2 f8 b4 a8   %....?_xx.......
    0060 - 00 0e 04 be 84 c1 8f 6d-04 a5 f8 cd 1c 63 1f 4d   .......m.....c.M
    0070 - 6c 3c ed 85 17 b0 55 75-fa bb 88 ce e8 25 63 bb   l<....Uu.....%c.
    0080 - 5c cc 23 c2 f3 72 37 01-b1 b3 00 47 1c f9 db cb   \.#..r7....G....
    0090 - 64 c0 9a b1 c5 15 ca ee-49 c5 08 86 dc b9 c2 27   d.......I......'
    00a0 - 45 98 1c f4 3c b9 c8 73-a8 e8 b5 85 4b 15 1a 3e   E...<..s....K..>

    Start Time: 1770824736
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no
---
:lion.anthrochat.net NOTICE AUTH :*** Looking up your hostname...
:lion.anthrochat.net NOTICE AUTH :*** Checking ident...
:lion.anthrochat.net NOTICE AUTH :*** Found your hostname