Version: v3 Serial Number: 38245142292336825493163883786929315994881517405025847 Signature Algorithm: SHA256-RSA Issuer: CommonName: Dahua Device XVR CA Country: CN Province: Zhejiang Locality: Hangzhou Organization: Zhejiang Dahua Technology Co.,Ltd. Validity: Not Before: 2026-02-20 23:02 UTC Not After : 2056-02-14 23:02 UTC Subject: CommonName: 192.168.40.2 Country: CN Subject Public Key Info: Public Key Algorithm: RSA Public Key: Exponent: 65537 Public Key Modulus: (2048 bits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ubject Key Identifier: 6A:94:4E:1D:3B:09:BB:37:A6:50:B9:79:50:80:E0:C8:7D:2E:BE:44 Basic Constraints: CA : false Path Length Constraint: UNLIMITED DNS Names: 192.168.40.2 127.0.0.1 [::1] IP Addresses: 192.168.40.2 127.0.0.1 ::1 Certificate Signature Algorithm: SHA256-RSA Certificate Signature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

Version: v3 Serial Number: 15174745016186496362250694155108786086 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: DigiCert Inc CommonName: DigiCert Global G2 TLS RSA SHA256 2020 CA1 Validity: Not Before: 2026-05-12 00:00 UTC Not After : 2026-08-10 23:59 UTC Subject: Country: US Province: California Locality: Menlo Park Organization: Meta Platforms, Inc. CommonName: *.fsjo11-1.fna.fbcdn.net Subject Public Key Info: Public Key Algorithm: ECDSA Public Key: F5:EF:57:1E:D0:8C:C9:54:95:59:86:63:5A:B6:60:E3: 8D:A5:0E:0D:89:52:6C:93:CB:51:C9:E1:52:74:25:04: 26:B6:C8:81:AD:BE:4B:0C:04:26:C5:BF:BE:FB:FF:A9: 17:F5:A0:C4:AD:7C:F8:57:7B:E1:D0:5A:D4:11:EB:4B Authority Key Identifier: 74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17 Subject Key Identifier: A7:BD:EC:1F:6F:B8:AB:8E:AC:AE:37:F8:8C:14:BD:C8:5E:A6:FC:62 CRL Distribution Points: http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://ocsp.digicert.com Issuing Certificate URL: http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt Key Usage: Digital Signature Key Agreement Extended Key Usage: Server Auth DNS Names: *.fsjo11-1.fna.fbcdn.net fsjo11-1.fna.fbcdn.net Certificate Signature Algorithm: SHA256-RSA Certificate Signature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

Version: v3 Serial Number: 462596241639588333535439828176998657752990 Signature Algorithm: ECDSA-SHA384 Issuer: Country: US Organization: Let's Encrypt CommonName: E7 Validity: Not Before: 2026-04-11 22:44 UTC Not After : 2026-07-10 22:44 UTC Subject: CommonName: eru.ct.co.cr Subject Public Key Info: Public Key Algorithm: ECDSA Public Key: CE:DC:EB:28:88:00:7F:55:17:22:D1:57:EC:15:E3:DB: 31:6F:4D:0C:3B:A4:B8:A9:BD:39:F8:04:98:07:42:FC: 29:79:B5:96:83:D6:D3:CD:D1:1B:1D:3E:9F:59:D3:C9: D4:93:BB:C0:C0:4B:C0:7F:CC:A3:A7:E4:9B:3A:0A:65 Authority Key Identifier: AE:48:9E:DC:87:1D:44:A0:6F:DA:A2:E5:60:74:04:78:C2:9C:00:80 Subject Key Identifier: 57:AE:2F:08:8A:A6:C0:1A:B6:E0:57:35:EF:F5:C7:3A:EC:5C:43:CB CRL Distribution Points: http://e7.c.lencr.org/31.crl Basic Constraints: CA : false Path Length Constraint: UNLIMITED Issuing Certificate URL: http://e7.i.lencr.org/ Key Usage: Digital Signature Extended Key Usage: Server Auth DNS Names: eru.ct.co.cr Certificate Signature Algorithm: ECDSA-SHA384 Certificate Signature: 30:65:02:31:00:A2:5F:0A:D4:F9:A8:86:95:F4:89:17: C6:2D:B3:05:AE:C4:1B:3C:9F:86:A6:3E:5F:F6:BE:BF: F6:7B:65:D6:E7:43:15:96:55:34:E9:B4:9D:57:6B:22: B4:F2:1C:41:38:02:30:11:29:50:98:1C:F1:B8:CD:47: BE:ED:6F:67:6F:A4:0D:D8:8C:FD:A3:6F:AD:4B:8E:8C: 10:78:52:F3:83:4C:FC:06:79:33:8B:9B:BE:96:0D:98: 54:03:51:E0:D5:3D:DE