Version: v3 Serial Number: 12191464550055090083 Signature Algorithm: SHA256-RSA Issuer: Country: CN Province: GuangDong Locality: GuangZhou Organization: GuangZhou Robustel Technologies Co., Limited Organizational Unit: R&T CommonName: Robustel CA Email Address: info@robustel.com Validity: Not Before: 2021-03-05 02:36 UTC Not After : 2031-03-03 02:36 UTC Subject: Country: CN Province: GuangDong Locality: GuangZhou Organization: GuangZhou Robustel Technologies Co., Limited Organizational Unit: R&T CommonName: Web Server Email Address: info@robustel.com Subject Public Key Info: Public Key Algorithm: RSA Public Key: Exponent: 65537 Public Key Modulus: (2048 bits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uthority Key Identifier: 41:4F:FB:49:9D:36:42:44:5F:DF:20:16:6B:A6:CA:29:66:E4:58:E8 Subject Key Identifier: 8C:5F:42:5D:C4:6D:12:15:84:34:3F:39:3C:89:9B:51:A9:0D:1D:46 Basic Constraints: CA : false Path Length Constraint: UNLIMITED Certificate Signature Algorithm: SHA256-RSA Certificate Signature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

Version: v3 Serial Number: 297850594851766404726581033669450343542319 Signature Algorithm: ECDSA-SHA384 Issuer: Country: US Organization: Let's Encrypt CommonName: E5 Validity: Not Before: 2024-11-13 20:10 UTC Not After : 2025-02-11 20:10 UTC Subject: CommonName: retasarim.com Subject Public Key Info: Public Key Algorithm: ECDSA Public Key: 4F:2B:BB:8A:68:65:42:B3:38:F5:87:DB:29:FF:65:6D: 45:A9:89:35:0B:60:B0:9A:A6:80:B2:B1:DE:CB:38:D4: 99:B4:D6:F8:C3:D1:D4:6C:F2:60:F2:59:FE:17:A1:0B: 72:3F:2F:13:AE:D2:D0:0C:06:7D:03:A9:07:ED:0C:60 Authority Key Identifier: 9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D Subject Key Identifier: FE:7F:A0:0B:DB:C5:5D:E7:F4:A7:24:26:06:E7:50:17:22:D5:10:FD Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://e5.o.lencr.org Issuing Certificate URL: http://e5.i.lencr.org/ Key Usage: Digital Signature Extended Key Usage: Server Auth Client Auth DNS Names: retasarim.com www.retasarim.com Certificate Signature Algorithm: ECDSA-SHA384 Certificate Signature: 30:66:02:31:00:9B:7D:8B:67:79:7C:1E:D1:F7:6F:31: F0:25:C3:55:0F:5C:63:03:18:A6:5C:44:1B:97:F6:F2: FA:89:4F:2F:0A:CB:4C:8B:AC:21:23:0A:86:09:4F:05: B3:4D:4B:A8:8D:02:31:00:B8:E7:EB:1A:32:11:70:BF: BF:99:A9:42:54:B4:11:7C:F9:25:50:93:03:03:6F:E1: A0:A4:EC:19:3A:64:AD:1E:66:D3:3D:8A:C2:E4:2A:18: 11:42:19:E2:DA:2A:0A:8F