openssl s_client -connect google.com:443
CONNECTED(00000003)
depth=2 OU = GlobalSign Root CA - R2, O = GlobalSign, CN = GlobalSign
verify return:1
depth=1 C = US, O = Google Trust Services, CN = GTS CA 1O1
verify return:1
depth=0 C = US, ST = California, L = Mountain View, O = Google LLC, CN = *.google.com
verify return:1
---
Certificate chain
0 s:C = US, ST = California, L = Mountain View, O = Google LLC, CN = *.google.com
i:C = US, O = Google Trust Services, CN = GTS CA 1O1
1 s:C = US, O = Google Trust Services, CN = GTS CA 1O1
i:OU = GlobalSign Root CA - R2, O = GlobalSign, CN = GlobalSign
---
Server certificate
-----BEGIN CERTIFICATE-----
MIIJmzCCCIOgAwIBAgIQFovg59On54cDAAAAAMv3WTANBgkqhkiG9w0BAQsFADBC
...<omitted>...
cbEvNDP+IehoDZ3hA96l
-----END CERTIFICATE-----
subject=C = US, ST = California, L = Mountain View, O = Google LLC, CN = *.google.com
issuer=C = US, O = Google Trust Services, CN = GTS CA 1O1
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ECDSA
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 3876 bytes and written 382 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 256 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
GET / HTTP/1.1
Host: google.com (double enter)
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
Protocol : TLSv1.3
Cipher : TLS_AES_256_GCM_SHA384
Session-ID: 4F40524A688468CCC1BFBA740619DDFF4D1867E67954B77FA4737D1451F060DD
Session-ID-ctx:
Resumption PSK: DDDC4DBCB2C07AD961498E0E5C22A41140448F2A50B3533ED48BD09B5FF01DAAA0D481594D176E41743EDAB9437A3C0A
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 172800 (seconds)
TLS session ticket:
0000 - 01 69 63 1e 13 63 37 c4-1c d9 35 e4 17 8e df e6 .ic..c7...5.....
...<omitted>...
00e0 - 00 d0 1a f5 f5 f3 e6 30-b4 09 55 2f .......0..U/
Start Time: 1621001254
Timeout : 7200 (sec)
Verify return code: 0 (ok)
Extended master secret: no
Max Early Data: 0
---
read R BLOCK
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
...<omitted>...
---
read R BLOCK
HTTP/1.1 301 Moved Permanently
Location: https://www.google.com/
Content-Type: text/html; charset=UTF-8
Date: Fri, 14 May 2021 14:07:34 GMT
Expires: Sun, 13 Jun 2021 14:07:34 GMT
Cache-Control: public, max-age=2592000
Server: gws
Content-Length: 220
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN
Alt-Svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>301 Moved</TITLE></HEAD><BODY>
<H1>301 Moved</H1>
The document has moved
<A HREF="https://www.google.com/">here</A>.
</BODY></HTML>