HTTP/1.1 404 Not Found
Content-Length: 0
Date: Tue, 01 Apr 2025 09:00:18 GMT
Server: Kestrel
Request-Context: appId=
X-MS-ServiceEnvironment: prod
X-MS-ServiceGeo: EMEA
X-MS-ServiceRegion: North Europe
X-MS-ServiceHost: https://neu.conversationservice.skype.com/
X-MS-ServiceDCAlias: cosmic-neu-prod-12

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            33:01:55:01:3b:60:44:a5:e5:a9:e9:47:c4:00:00:01:55:01:3b
        Signature Algorithm: sha384WithRSAEncryption
        Issuer: C=US, O=Microsoft Corporation, CN=Microsoft Azure RSA TLS Issuing CA 07
        Validity
            Not Before: Feb 15 04:31:25 2025 GMT
            Not After : Aug 14 04:31:25 2025 GMT
        Subject: C=US, ST=WA, L=Redmond, O=Microsoft Corporation, CN=*.conversationservice.skype.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:bc:8f:0e:a7:50:e2:39:e2:4b:e4:58:1f:a5:6f:
                    d3:eb:2d:46:f0:aa:a1:15:58:c1:df:3d:bf:2a:2c:
                    de:af:5b:bc:99:cb:48:b9:22:e2:9c:33:81:c0:cb:
                    bf:3e:4c:2a:84:ec:f9:01:ce:5a:0b:bc:80:5a:9e:
                    dd:e6:f3:33:5d:82:5d:df:74:11:31:33:07:09:2c:
                    7d:15:cf:cd:a0:69:9f:a8:11:91:09:80:c9:2d:d8:
                    c9:9a:93:cd:84:fe:2f:ad:60:e7:e8:66:33:93:3a:
                    33:be:e1:ed:7a:9c:d5:19:f5:22:ce:af:46:b9:9f:
                    86:af:78:78:62:d5:c3:6e:c4:10:8c:cd:22:e1:ca:
                    45:93:12:dc:55:2e:5e:fb:42:5c:f3:a6:f5:bd:c1:
                    2c:e6:c5:e5:90:19:a9:65:61:7d:f5:7f:c2:7b:91:
                    f6:17:6d:c4:86:94:91:4e:fd:6c:b0:f1:17:cc:c3:
                    f8:e6:26:84:65:16:38:14:ec:3e:da:b6:d8:4d:7a:
                    45:ea:b3:fd:e6:f1:fe:05:dc:ef:8c:63:e5:97:dc:
                    95:f3:47:ff:92:34:ae:d3:16:4b:e6:d9:18:41:94:
                    9f:1b:18:f7:e6:9e:41:fa:ff:09:f6:dc:cf:9b:7e:
                    cc:66:7b:40:23:50:12:37:ef:87:c4:ad:75:a4:0c:
                    56:b5
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
                                F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
                    Timestamp : Feb 15 04:41:29.521 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:30:28:8C:8A:3B:06:A7:7E:DD:ED:94:CA:
                                47:8A:5A:F3:99:7B:67:00:A4:AE:18:8A:47:62:84:10:
                                58:4B:A0:94:02:21:00:96:6D:5A:C9:DF:47:46:5C:6A:
                                38:44:1D:50:9C:97:27:E7:D5:E4:1D:89:C0:5C:0F:63:
                                8F:BC:99:84:2F:D8:E0
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : Feb 15 04:41:29.687 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:38:3A:EF:04:A4:43:2A:2B:D6:49:84:9B:
                                D4:E5:8E:2E:58:78:1A:3A:EF:89:40:69:A0:4B:27:56:
                                C4:27:52:00:02:21:00:BD:F9:BB:4C:BD:00:B0:DB:9E:
                                D8:7D:E6:13:39:EA:91:B8:18:1A:94:10:BC:FA:82:E1:
                                70:A8:C8:4A:72:A6:52
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 1A:04:FF:49:D0:54:1D:40:AF:F6:A0:C3:BF:F1:D8:C4:
                                67:2F:4E:EC:EE:23:40:68:98:6B:17:40:2E:DC:89:7D
                    Timestamp : Feb 15 04:41:29.812 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:AE:06:D9:85:14:38:5D:F3:E2:E6:D0:
                                8F:A9:AF:52:F9:61:F8:BE:E9:1E:4C:EF:2A:C1:36:20:
                                3A:3E:6E:5A:1B:02:20:18:EE:39:3B:0E:AF:62:AA:3F:
                                F1:1A:11:D2:5F:D1:6C:46:94:05:8C:83:B7:4C:12:FD:
                                86:7B:54:17:31:BF:BE
            Microsoft Application Policies Extension: 
                0.0
..+.......0
..+.......
            Microsoft certificate template: 
                0-.%+.....7.........F...........]...0......d..-
            Authority Information Access: 
                CA Issuers - URI:http://www.microsoft.com/pkiops/certs/Microsoft%20Azure%20RSA%20TLS%20Issuing%20CA%2007%20-%20xsign.crt
                OCSP - URI:http://oneocsp.microsoft.com/ocsp
            X509v3 Subject Key Identifier: 
                95:D6:43:4E:78:E6:AD:47:E0:93:2C:BA:BC:AB:B1:9C:ED:E1:2F:D7
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Subject Alternative Name: 
                DNS:*.conversationservice.skype.com, DNS:conversationservice.skype.com
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://www.microsoft.com/pkiops/crl/Microsoft%20Azure%20RSA%20TLS%20Issuing%20CA%2007.crl
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.311.76.509.1.1
                  CPS: http://www.microsoft.com/pkiops/Docs/Repository.htm
                Policy: 2.23.140.1.2.2
            X509v3 Authority Key Identifier: 
                CE:15:16:3B:EA:02:A3:A6:6B:DA:D9:2B:FD:E5:8C:52:BE:7A:50:A8
            X509v3 Extended Key Usage: 
                TLS Web Client Authentication, TLS Web Server Authentication
    Signature Algorithm: sha384WithRSAEncryption
    Signature Value:
        92:3b:56:28:f9:71:b0:b9:4c:97:35:1d:4e:37:5f:7c:02:08:
        9c:fe:d9:f5:16:34:c6:10:64:b2:13:c6:0d:47:85:80:bd:39:
        70:05:6e:98:4b:73:0c:9e:d5:0d:09:d2:1d:4b:5e:62:06:54:
        f2:a1:58:62:be:f1:43:7e:e7:d7:5d:6e:90:f7:a0:4c:cb:13:
        e7:3d:61:f5:eb:36:23:67:3f:51:fa:4d:18:91:d4:ec:b4:bd:
        da:8c:e3:4d:f4:15:48:90:e0:fc:38:32:8f:51:54:b2:1e:10:
        7c:c8:4b:ee:d4:56:82:4e:0a:96:f8:d9:a2:de:48:72:9c:3f:
        56:c6:33:67:f6:7c:34:5c:de:a4:f7:c9:2d:ef:20:4f:f7:73:
        fe:30:cc:ea:1c:e3:7d:0b:c7:e7:37:e8:dd:ac:cd:18:9a:bd:
        33:dc:1e:1e:d0:7b:b2:89:38:62:d3:20:1b:e4:ed:7a:83:6f:
        7b:53:29:80:1c:28:f5:8b:56:a1:21:e3:ae:52:2b:e5:56:b7:
        6d:b4:e4:fc:c4:de:05:b5:a7:e8:ef:32:85:4a:b9:6a:26:c6:
        4a:62:c6:9f:a1:6a:f2:41:50:02:bb:21:40:e3:d6:be:47:04:
        26:5c:97:7f:e5:b1:38:d0:f0:43:6e:64:ec:59:18:7f:51:f2:
        b0:f9:84:13:53:35:32:0b:8b:81:78:eb:cc:a4:f4:65:86:74:
        a7:42:57:79:c3:61:6c:cd:38:1f:3a:24:45:2f:d4:31:d3:77:
        6d:ec:7c:83:52:ca:42:54:1f:6e:9b:d7:46:35:74:03:05:a1:
        e6:94:60:8a:8a:82:61:b2:99:3f:6a:ef:9f:08:57:f6:7d:f0:
        b5:1e:44:2d:d1:bc:33:cb:85:cc:74:b2:5a:28:5e:19:07:f8:
        c3:ed:e3:12:4f:a0:4d:fe:fc:ac:a1:e3:2f:6a:0b:14:a8:6b:
        e4:e4:d9:37:f2:c0:55:11:4d:c4:70:74:28:fc:09:cc:29:03:
        92:c5:df:d7:54:8a:f1:6c:89:c0:ba:74:bf:20:f5:ed:3a:97:
        e4:8e:e4:6d:09:f5:03:94:28:98:34:ff:17:49:2b:f7:04:c7:
        fe:a6:e2:8b:94:6a:91:cd:7f:2f:dc:e6:47:b2:2c:e5:36:6d:
        26:91:1d:56:aa:21:7f:b8:3f:af:d5:b5:d0:a0:9d:a0:67:3f:
        54:db:89:55:fb:d2:65:ad:a9:45:3a:7e:58:d1:70:06:e8:22:
        4f:e4:5e:30:c5:28:40:04:ff:ff:d4:65:5e:cb:14:87:42:60:
        99:5a:f0:fc:0f:58:26:fd:f4:21:32:dd:46:61:78:89:d5:17:
        82:c1:85:c2:72:c5:fd:1e