HTTP/1.1 503 Service Unavailable: Back-end server is at capacity
Content-Length: 0
Connection: keep-alive

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            61:41:e0:b5:e2:3e:b1:2e:54:18:0d:ab:55:89:0b:46
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=dog.com
        Validity
            Not Before: Dec 18 23:10:21 2018 GMT
            Not After : Dec  2 23:10:21 2021 GMT
        Subject: CN=dogcert
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:a5:04:41:12:6b:2b:04:b3:01:a6:bc:79:9d:4f:
                    c3:40:89:90:33:d1:13:90:ba:37:92:cb:83:e7:cb:
                    79:50:01:ac:3e:04:75:2a:b8:5d:d6:04:1c:a4:90:
                    4b:d8:b5:bd:ab:11:47:e4:86:c6:37:25:57:fd:a5:
                    14:92:0e:1f:81:1e:4a:cc:60:3a:4a:06:2e:a5:a8:
                    f0:29:a5:3c:9f:b6:70:21:e0:f6:18:79:c9:fa:6a:
                    f0:64:0d:d9:88:9d:62:5d:59:49:38:84:65:db:0c:
                    84:3f:07:bf:09:cd:f4:4c:c5:b7:22:3c:92:df:4b:
                    03:d7:b6:e3:e6:bf:37:16:31:39:23:34:10:81:c9:
                    97:68:f4:2a:fc:e6:e5:3c:67:ef:15:1c:d3:d0:f1:
                    37:2d:d0:6b:54:37:f7:ba:92:19:2e:d4:48:05:c8:
                    75:2c:47:a3:98:8b:28:46:f5:a1:2b:8b:f6:21:08:
                    cb:24:42:4a:5d:a9:32:43:7e:67:e7:b2:39:9b:03:
                    71:00:83:9c:4f:bd:a6:60:f8:c3:45:50:dc:c7:cc:
                    2b:a7:88:a7:49:90:b9:63:ee:72:b1:4a:98:bf:1f:
                    7d:e6:95:47:a9:69:58:d8:cf:4e:1f:b8:cf:38:07:
                    08:ff:37:39:25:a9:ad:c3:db:e9:43:1c:f3:65:a7:
                    d3:81
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: 
                CA:FALSE
            X509v3 Subject Key Identifier: 
                EB:26:43:EB:62:74:81:14:C6:6F:3D:B3:F2:90:09:34:E9:5A:69:A0
            X509v3 Authority Key Identifier: 
                keyid:BE:3B:C4:51:0C:FB:BE:76:51:54:C7:E8:C0:A5:1A:BC:71:DF:F6:05
                DirName:/CN=dog.com
                serial:8C:91:29:BA:B3:CC:7B:50
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
            X509v3 Key Usage: 
                Digital Signature, Key Encipherment
            X509v3 Subject Alternative Name: 
                DNS:dogcert
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        ae:1a:ad:01:fb:59:60:49:10:77:e7:f9:01:22:f2:7f:98:bb:
        e5:16:ed:20:22:11:57:7e:5f:ce:cc:7b:a0:00:7c:ae:f8:57:
        af:b6:70:a8:56:44:b6:1a:89:37:48:dd:c5:7c:2e:f8:29:10:
        29:d2:3c:47:97:4b:2b:ff:0b:5f:a5:a5:26:5f:26:35:98:57:
        af:4f:d8:0f:42:39:bd:46:d6:cf:92:57:6f:2a:69:ef:95:d1:
        0e:5f:b6:58:df:df:38:66:aa:f5:f0:36:ec:12:2d:58:fd:bd:
        ca:dd:13:96:ed:41:9a:0c:6a:c2:a9:6f:96:39:73:20:ee:84:
        f3:5f:05:f9:e4:6b:87:ab:e3:7f:2b:e7:3b:d9:40:df:b4:41:
        8b:3f:9f:af:26:36:ff:f3:0e:59:71:d5:78:c8:6d:81:06:df:
        7e:81:d7:db:54:60:77:30:94:35:0a:50:36:54:01:63:75:65:
        7d:a1:a7:f9:f1:ed:51:40:4a:12:2a:f8:d7:79:0e:9a:8f:75:
        f6:2a:eb:d4:12:64:ea:d2:98:01:4e:65:7a:ab:0d:d0:11:f2:
        d5:d8:c4:b0:88:7e:bb:ea:fb:9d:af:6f:3a:55:99:10:e3:69:
        cc:29:e4:fb:2e:5a:1a:19:18:bb:88:84:33:90:fd:8c:b1:fa:
        4f:fb:a5:1a