crt.sh | 621998916

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Criteria	ID = '621998916'

crt.sh ID

621998916

Summary

Leaf certificate

Certificate Transparency

Timestamp	Entry #	Log Operator	Log URL
Log entries for this certificate:
2018-07-28 03:20:01 UTC	24023167	Google	https://ct.googleapis.com/skydiver
2018-07-28 03:20:01 UTC	1895307	Google	https://ct.googleapis.com/logs/argon2020

Revocation

Report a problem with
this certificate to the CA

Mechanism	Provider	Status	Revocation Date	Last Observed in CRL	Last Checked (Error)
OCSP	The CA	Check	?	n/a	?
CRL	The CA	Revoked (cessationOfOperation)	2018-08-14 20:16:35 UTC	2020-07-27 22:41:44 UTC	2025-10-18 23:09:06 UTC
CRLSet/Blocklist	Google	Not Revoked	n/a	n/a	n/a
disallowedcert.stl	Microsoft	Not Revoked	n/a	n/a	n/a
OneCRL	Mozilla	Not Revoked	n/a	n/a	n/a

Certificate Fingerprints

SHA-256	464ABF79D6561EA7B1D7362CAAF18BA8E03C534EF73F849C3D9A6A68ED03E7FE		SHA-1	DE363E1C645F9DC06B5D4B2DB67E6AF64A8EDE71

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 1720487381843723410 (0x17e0662883564492)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: (CA ID: 904)
            commonName                = Go Daddy Secure Certificate Authority - G2
            organizationalUnitName    = http://certs.godaddy.com/repository/
            organizationName          = GoDaddy.com, Inc.
            localityName              = Scottsdale
            stateOrProvinceName       = Arizona
            countryName               = US
        Validity (Expired)
            Not Before: Jul 27 07:48:47 2018 GMT
            Not After : Jul 27 07:48:47 2020 GMT
        Subject:
            commonName                = step-koeln.de
            organizationalUnitName    = Domain Control Validated
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:d6:09:82:34:e3:51:75:09:ce:3a:bc:a9:14:29:
                    78:d7:87:b7:52:92:8a:8a:c2:28:84:17:ac:55:ac:
                    00:62:3a:41:a1:68:c3:3c:df:36:8b:ea:cc:80:a2:
                    48:a3:53:d5:30:a4:8b:09:20:e7:31:6f:00:1f:f5:
                    31:ae:34:e1:7b:86:c9:47:c3:4e:68:83:12:1e:14:
                    81:50:72:37:e5:e6:28:24:bd:13:7d:a4:25:79:a7:
                    08:29:f9:33:41:22:28:ab:e5:f2:6c:2b:5a:c3:9a:
                    ba:6b:c6:26:5e:eb:a2:ea:24:07:7c:e4:b5:a7:27:
                    d6:1d:d6:07:48:bb:a4:8d:eb:5c:2d:7a:ed:45:32:
                    a9:ce:de:54:0a:49:71:72:13:a6:7d:14:86:75:05:
                    27:aa:21:a0:0e:d6:80:d1:d5:93:e3:d4:8c:4a:4a:
                    c0:c1:e9:37:44:1e:85:23:0a:6f:32:1d:84:fd:81:
                    ad:f2:a1:51:78:60:f7:80:3c:10:70:75:01:e4:db:
                    9d:55:cb:c2:9f:9d:7e:3d:91:1e:92:14:76:db:ff:
                    69:16:fb:f7:41:25:fc:d2:4f:04:42:f7:f1:ee:48:
                    0a:3b:a1:d0:e9:86:78:b8:5a:33:db:e0:e2:bc:be:
                    50:5d:7e:91:c6:44:bb:f1:18:34:bf:ef:dc:d3:22:
                    65:c3
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Extended Key Usage:
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 CRL Distribution Points:

                Full Name:
                  URI:http://crl.godaddy.com/gdig2s1-851.crl

            X509v3 Certificate Policies:
                Policy: 2.16.840.1.114413.1.7.23.1
                  CPS: http://certificates.godaddy.com/repository/
                Policy: 2.23.140.1.2.1

            Authority Information Access:
                OCSP - URI:http://ocsp.godaddy.com/
                CA Issuers - URI:http://certificates.godaddy.com/repository/gdig2.crt

            X509v3 Authority Key Identifier:
                keyid:40:C2:BD:27:8E:CC:34:83:30:A2:33:D7:FB:6C:B3:F0:B4:2C:80:CE

            X509v3 Subject Alternative Name:
                DNS:step-koeln.de
                DNS:www.step-koeln.de
                DNS:autodiscover.step-koeln.de
                DNS:owa.step-koeln.de
                DNS:tsg.step-koeln.de
                DNS:share.step-koeln.de
            X509v3 Subject Key Identifier:
                64:AB:76:52:09:63:64:50:39:67:E3:9F:CD:59:1A:72:95:37:66:AB
            CT Precertificate SCTs:
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log Name  : Google Pilot
                    Log ID    : A4:B9:09:90:B4:18:58:14:87:BB:13:A2:CC:67:70:0A:
                                3C:35:98:04:F9:1B:DF:B8:E3:77:CD:0E:C8:0D:DC:10
                    Timestamp : Jul 27 07:49:24.429 2018 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:E6:0F:B6:7A:78:50:63:8A:80:66:E3:
                                CE:21:26:18:09:E4:D0:FF:28:F9:53:EC:10:3B:83:CE:
                                7C:4C:95:77:AE:02:20:10:BD:F2:0C:1E:CF:BE:B9:09:
                                94:71:58:DA:B3:1D:17:AC:CA:D4:52:34:29:E9:22:17:
                                6C:C7:22:1D:7F:3C:BB
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log Name  : Google Rocketeer
                    Log ID    : EE:4B:BD:B7:75:CE:60:BA:E1:42:69:1F:AB:E1:9E:66:
                                A3:0F:7E:5F:B0:72:D8:83:00:C4:7B:89:7A:A8:FD:CB
                    Timestamp : Jul 27 07:49:24.745 2018 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:19:C7:D4:9B:F3:30:D3:87:46:06:56:3E:
                                D3:8D:9C:9E:41:E6:DA:2F:DC:15:36:35:F7:4F:50:BA:
                                47:1B:9B:6F:02:20:2D:89:23:C8:92:61:91:C0:DC:F4:
                                F6:4E:49:44:B8:6C:3A:EA:4F:ED:D5:48:15:80:C6:43:
                                6B:CD:1D:B1:F3:1C
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log Name  : Cloudflare Nimbus 2020
                    Log ID    : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32:
                                7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58
                    Timestamp : Jul 27 07:49:24.960 2018 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:E2:07:1D:CE:92:61:54:40:CB:B1:D7:
                                45:B8:A8:8B:95:0F:07:9D:4F:18:DB:94:A1:03:B3:33:
                                0E:27:0C:FE:A4:02:21:00:C6:D5:DD:C6:CF:A8:A1:E3:
                                3D:59:48:FC:41:5A:35:CD:1F:A1:1E:CF:B7:F8:E6:EA:
                                AE:3C:F3:9D:7F:B3:29:19
    Signature Algorithm: sha256WithRSAEncryption
         39:ca:e5:fb:1b:66:e0:fd:39:2c:9c:e4:65:44:6c:86:8b:e2:
         05:b9:4e:2b:90:04:ec:89:ee:e5:83:fb:26:96:00:a9:af:03:
         59:0c:5c:78:a4:a2:78:ee:67:cc:92:ed:f3:8d:50:95:c0:4e:
         df:e4:bb:19:fc:68:be:c7:91:ff:f7:37:13:52:09:d0:a3:ab:
         08:91:50:3f:8f:a9:17:5b:77:ac:54:3b:8f:36:f9:bd:0d:55:
         1a:0c:0c:52:bd:d4:66:db:e3:db:6c:db:fd:c3:23:37:22:15:
         15:28:bb:11:db:82:d9:28:6f:d4:57:b4:0c:cf:d5:32:18:56:
         d1:85:e5:04:e2:2b:08:1b:0a:34:60:93:49:80:12:68:22:a3:
         b0:81:aa:a1:32:70:49:b2:01:83:89:e5:f0:9e:3f:46:cb:27:
         e5:cb:ce:12:2e:a6:41:5c:ec:c6:00:45:63:55:66:01:67:d3:
         22:f4:51:ce:f1:0b:94:12:d7:36:e1:9e:fb:4d:d2:8e:c4:7d:
         23:73:58:b5:e0:ea:a2:5b:0e:58:07:7a:e5:15:93:f0:9e:f4:
         b4:e7:9a:88:18:f1:fd:74:1b:66:d8:57:16:17:d7:4b:36:1e:
         4f:2f:4f:b9:75:de:9f:14:ab:8b:a2:23:70:11:56:1d:23:61:
         83:bc:9c:72