Version: v3 Serial Number: 338338655937395509275836236140909734318170 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: Let's Encrypt CommonName: R11 Validity: Not Before: 2025-01-01 00:03 UTC Not After : 2025-04-01 00:03 UTC Subject: CommonName: exchange.kesa.de Subject Public Key Info: Public Key Algorithm: RSA Public Key: Exponent: 65537 Public Key Modulus: (2048 bits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uthority Key Identifier: C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9 Subject Key Identifier: E3:85:B1:E2:45:9F:6D:29:E3:46:5D:52:F3:DE:A6:B0:B9:41:A5:AA Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://r11.o.lencr.org Issuing Certificate URL: http://r11.i.lencr.org/ Key Usage: Digital Signature Key Encipherment Extended Key Usage: Server Auth Client Auth DNS Names: autodiscover.kesa.de exchange.kesa.de Certificate Signature Algorithm: SHA256-RSA Certificate Signature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