Version: v3 Serial Number: 85078680322155734245150959550305784897 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: IdenTrust Organizational Unit: HydrantID Trusted Certificate Service CommonName: HydrantID Server CA O1 Validity: Not Before: 2024-04-11 08:59 UTC Not After : 2025-04-11 08:58 UTC Subject: Country: US Province: California Locality: San Jose Organization: Cisco Systems Inc. CommonName: mx1.hc502-58.ap.iphmx.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: 89:B8:9B:B6:9E:ED:FB:B0:C6:BD:0D:EC:67:4E:3C:A3:92:9D:2D:F9 Subject Key Identifier: A4:FA:A4:B4:10:8C:98:A3:3E:D9:F1:A2:A5:E0:69:29:AC:5E:30:76 CRL Distribution Points: http://validation.identrust.com/crl/hydrantidcao1.crl OCSP Server: http://commercial.ocsp.identrust.com Issuing Certificate URL: http://validation.identrust.com/certs/hydrantidcaO1.p7c Key Usage: Digital Signature Key Encipherment Extended Key Usage: Server Auth Client Auth DNS Names: mx1.hc502-58.ap.iphmx.com mx2.hc502-58.ap.iphmx.com ob1.hc502-58.ap.iphmx.com esa1.hc502-58.ap.iphmx.com esa2.hc502-58.ap.iphmx.com Certificate Signature Algorithm: SHA256-RSA Certificate Signature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

Version: v3 Serial Number: 85078676796749567806747838512227225118 Signature Algorithm: SHA256-RSA Issuer: Country: US Organization: IdenTrust Organizational Unit: HydrantID Trusted Certificate Service CommonName: HydrantID Server CA O1 Validity: Not Before: 2024-04-02 17:37 UTC Not After : 2025-04-02 17:36 UTC Subject: Country: US Province: California Locality: San Jose Organization: Cisco Systems Inc. CommonName: mx1.hc370-38.ap.iphmx.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: 89:B8:9B:B6:9E:ED:FB:B0:C6:BD:0D:EC:67:4E:3C:A3:92:9D:2D:F9 Subject Key Identifier: 6B:56:C7:A1:79:52:AE:DC:EA:C2:3F:57:D3:F1:94:56:69:5D:EB:C1 CRL Distribution Points: http://validation.identrust.com/crl/hydrantidcao1.crl OCSP Server: http://commercial.ocsp.identrust.com Issuing Certificate URL: http://validation.identrust.com/certs/hydrantidcaO1.p7c Key Usage: Digital Signature Key Encipherment Extended Key Usage: Server Auth Client Auth DNS Names: esa.hc370-38.ap.iphmx.com mx1.hc370-38.ap.iphmx.com mx2.hc370-38.ap.iphmx.com ob1.hc370-38.ap.iphmx.com esa1.hc370-38.ap.iphmx.com esa2.hc370-38.ap.iphmx.com esa3.hc370-38.ap.iphmx.com esa4.hc370-38.ap.iphmx.com esa5.hc370-38.ap.iphmx.com esa6.hc370-38.ap.iphmx.com esa7.hc370-38.ap.iphmx.com esa8.hc370-38.ap.iphmx.com esa9.hc370-38.ap.iphmx.com esa10.hc370-38.ap.iphmx.com Certificate Signature Algorithm: SHA256-RSA Certificate Signature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