Version: v3 Serial Number: 4970192551701890670371492385403855659 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: DigiCert Inc Organizational Unit: www.digicert.com CommonName: GeoTrust TLS RSA CA G1 Validity: Not Before: 2024-04-18 00:00 UTC Not After : 2025-04-17 23:59 UTC Subject: CommonName: *.itoutiaoimg.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: 94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57 Subject Key Identifier: 51:86:23:92:D7:86:D4:5D:6B:B8:40:16:FB:84:C6:F7:23:17:69:01 CRL Distribution Points: http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://status.geotrust.com Issuing Certificate URL: http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt Key Usage: Digital Signature Key Encipherment Extended Key Usage: Server Auth Client Auth DNS Names: *.itoutiaoimg.com itoutiaoimg.com Certificate Signature Algorithm: SHA256-RSA Certificate Signature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

Version: v3 Serial Number: 16908515068709747417540960276745565244 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: DigiCert Inc Organizational Unit: www.digicert.com CommonName: RapidSSL TLS RSA CA G1 Validity: Not Before: 2024-05-21 00:00 UTC Not After : 2025-05-21 23:59 UTC Subject: CommonName: *.itoutiaoimg.com Subject Public Key Info: Public Key Algorithm: RSA Public Key: Exponent: 65537 Public Key Modulus: (2048 bits) : EE:A2:EA:C6:35:DC:E8:F7:AB:FF:A4:D6:8D:E7:3D:58: 65:F4:4D:58:8D:DD:52:98:11:1C:C0:49:45:8F:21:4D: 48:FF:57:34:A7:B6:FC:71:10:AB:18:A7:7C:EB:DC:79: 29:43:62:BD:C1:B8:92:A9:47:D8:C0:06:B5:6F:CE:69: 46:0D:D9:59:7D:BD:D3:74:49:BB:71:28:66:C2:BC:E1: FB:97:13:97:55:41:3E:32:7B:D1:7C:00:9C:10:2B:FB: 12:C7:0C:E3:6B:C3:CC:BB:EB:11:E8:6E:D8:F1:39:C1: A9:C8:17:EE:7A:A6:3A:CA:08:C6:07:FD:1A:45:F3:76: 2E:69:1C:AE:DE:45:2B:29:62:20:A3:BC:AD:0B:04:E9: C1:01:18:52:EC:96:BE:99:D1:F9:04:62:7A:15:F1:BF: F3:67:B0:98:45:46:36:3A:11:8F:7F:2C:13:39:B6:15: A7:3C:CA:15:AC:FA:DE:4C:10:74:30:E2:04:A0:34:BB: 0C:F9:91:8E:56:F7:A7:25:5E:35:57:E2:38:26:22:56: CA:EA:4C:93:04:07:29:3A:9E:45:D4:BB:7C:A6:D7:D5: 06:9C:19:2A:23:8A:28:F1:57:AD:D3:D4:AD:8B:9B:29: A0:E2:19:72:4D:54:89:6F:A5:EE:5C:E7:40:A0:60:93 Authority Key Identifier: 0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38 Subject Key Identifier: 30:7C:0A:8F:13:DE:33:E7:2A:B9:D4:20:34:DF:46:41:9D:B8:7C:87 CRL Distribution Points: http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://status.rapidssl.com Issuing Certificate URL: http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt Key Usage: Digital Signature Key Encipherment Extended Key Usage: Server Auth Client Auth DNS Names: *.itoutiaoimg.com itoutiaoimg.com Certificate Signature Algorithm: SHA256-RSA Certificate Signature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

Version: v3 Serial Number: 5595813656669469224899292784803981126 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: DigiCert Inc Organizational Unit: www.digicert.com CommonName: RapidSSL TLS RSA CA G1 Validity: Not Before: 2024-05-22 00:00 UTC Not After : 2025-05-21 23:59 UTC Subject: CommonName: *.itoutiaoimg.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: 0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38 Subject Key Identifier: 99:B5:3B:B1:1D:F6:D9:FA:58:85:44:A8:72:B4:90:E1:16:58:8D:3F CRL Distribution Points: http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://status.rapidssl.com Issuing Certificate URL: http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt Key Usage: Digital Signature Key Encipherment Extended Key Usage: Server Auth Client Auth DNS Names: *.itoutiaoimg.com itoutiaoimg.com Certificate Signature Algorithm: SHA256-RSA Certificate Signature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

Version: v3 Serial Number: 4970192551701890670371492385403855659 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: DigiCert Inc Organizational Unit: www.digicert.com CommonName: GeoTrust TLS RSA CA G1 Validity: Not Before: 2024-04-18 00:00 UTC Not After : 2025-04-17 23:59 UTC Subject: CommonName: *.itoutiaoimg.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: 94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57 Subject Key Identifier: 51:86:23:92:D7:86:D4:5D:6B:B8:40:16:FB:84:C6:F7:23:17:69:01 CRL Distribution Points: http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl Basic Constraints: CA : false Path Length Constraint: UNLIMITED OCSP Server: http://status.geotrust.com Issuing Certificate URL: http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt Key Usage: Digital Signature Key Encipherment Extended Key Usage: Server Auth Client Auth DNS Names: *.itoutiaoimg.com itoutiaoimg.com Certificate Signature Algorithm: SHA256-RSA Certificate Signature: 1B:34:16:3B:E9:B0:C1:00:ED:D3:B8:4B:94:E7:CF:BE: E2:99:AB:D9:EE:EA:9C:67:7F:3E:E8:8E:26:0E:AC:CA: EC:30:63:90:B5:59:87:C4:18:0A:A2:8A:EF:24:2E:99: CD:EC:33:97:2C:EB:D0:20:78:D5:ED:6D:D2:26:60:AD: C0:F6:0F:29:91:A8:DC:94:3E:DB:B7:87:72:D6:26:70: 1A:E1:96:E9:92:45:95:88:84:2E:E7:37:80:17:FB:C8: AA:47:DA:29:04:00:65:0F:50:71:70:FB:8C:9E:97:D7: 46:E1:5D:1C:24:3E:CD:49:57:AB:A0:3D:67:CF:E4:7B: 1A:C5:6D:75:C3:36:4D:69:CD:06:08:78:6D:E2:50:FD: F4:05:8F:1D:7B:F7:BC:D2:15:DA:2E:E0:97:D1:5B:1E: DB:23:0C:C4:76:02:49:03:1A:56:19:57:21:D3:37:2C: F4:EE:39:40:8B:94:A9:48:B7:A4:8C:87:8E:98:12:D3: 7F:58:7B:76:41:B1:CB:41:1A:D9:F0:2A:B2:93:65:DE: DF:52:2C:04:FD:D8:1B:09:79:FA:F8:A3:90:AA:55:AA: 09:C3:BD:39:25:F5:10:EF:F6:70:CC:50:50:CB:98:FE: 5F:40:B6:47:B6:67:DE:E8:4A:45:D3:61:24:7A:C5:B5