zapgo.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:7f:ef:b2:60:eb:3c:1b:47:35:c2:52:77:e8:46:c3:90:5e was issued on by Let's Encrypt.
This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=zapgo.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:7f:ef:b2:60:eb:3c:1b:47:35:c2:52:77:e8:46:c3:90:5eSerial Number (int): 304871330079821881111940752405398676541534
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 4c:cb:6c:79:2a:a1:3d:5e:77:68:49:7e:b6:42:b5:9e:b3:8d:ab:9e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 7a:03:97:69:c0:8a:40:e6:6a:fa:f6:51:2e:58:89:14:02:a2:f8:d5
Fingerprint (sha256): c6:82:52:11:c4:14:6e:a8:32:26:a0:f3:7d:e1:7a:ac:e1:6a:b4:73:28:ec:30:e4:24:eb:8a:30:ea:f7:fd:d5
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate zapgo.co
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for zapgo.co
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
zapgo.co
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staging.zapgo.co
zapgo.co
starter.zapgo.co
engine2.zapgo.co
zapgo.co
starter.zapgo.co
staging.zapgo.co
engine2.zapgo.co
staging.zapgo.co
engine2.zapgo.co
zapgo.co
zapgo.co
staging.zapgo.co
start.zapgo.co
www.zapgo.co
zapgo.co
zapgo.co
core.zapgo.co
engine2.zapgo.co
zapgo.co
zapgo.co
zapgo.co
staging.zapgo.co
www.zapgo.co
app.zapgo.co
Certificate
The complete raw certificate details for zapgo.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFSjCCBDKgAwIBAgISA3/vsmDrPBtHNcJSd+hGw5BeMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMjUxMjMyMzZaFw0x OTA1MjYxMjMyMzZaMBMxETAPBgNVBAMTCHphcGdvLmNvMIIBIjANBgkqhkiG9w0B AQEFAAOCAQ8AMIIBCgKCAQEAsvtuZhVFCFL2M1lTEJ96c58SNqcoB75Kp2NgPnLQ Wf+OFHkmhxnwIUWI9GnhJE7a8sPx3v/WvTqafqyjpw25s7Q8xH5WRVONkU5WUEbL i7Xu7CfFIA5l+mZHmtO0EhRxmSOkgPBMA+Y3nIF/u5lPhC35xqX0WgrsoYMuWNMU pXTvhF50Pk1PcStZJLp44RyKReeGDOFloeTGgNM1YGiCwKYr1SPq6I6QkYhd8aQH Fi+qdaP4Hb3KRpF2i5nYIpYesEbrmfhnSSZ+7p2d28VOQ801dlR7eAKeBQnhz2/V Xcns1lxaNj4OBlZ5xekExEfKqI2TVblDUbvEyctATnK4ZwIDAQABo4ICXzCCAlsw DgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAM BgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRMy2x5KqE9XndoSX62QrWes42rnjAfBgNV HSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYI KwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYI KwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcvMBMG A1UdEQQMMAqCCHphcGdvLmNvMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBBgYKKwYBBAHWeQIEAgSB9wSB9ADyAHcA4mlLribo6UAJ6IYbtjuD1D7n/nSI +6SPKJMBnd3x2/4AAAFpJNt3RwAABAMASDBGAiEAgngaV2eB7K528Cah5zGoxxNW e7fN8a3fDZWqFBOI5f0CIQC9pQus1rRfwzahz5LtHMf37IxvNKwrwsjpo/xiFx4o XAB3ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABaSTbd5EAAAQD AEgwRgIhAPHqV6m/ITtbffjtdUAMAFB1n2ZxzAbk/Q+KU5uLQ8GkAiEAoATUEVYt YBLvQVCgwgo1RXHc6uL1Q8ALAiaWO6r9jYcwDQYJKoZIhvcNAQELBQADggEBADdx Ky3OUmh+wup69iX7MIU0K69jEWT/mSkEEBe9bW1IaWAyX7tp58mu/XkTn7OdCPiM ec6GD+bjZR0/lw2KzkYT5nEdDOiEenP8i7lcFBOCB3wUlGUtPn5MnVWxQmmz5sHT gvROmtsSxDP1lnsWfY0IvP1GKtwrWZAyg/JCoIg55QBWKVugE8D0h7T4hvVWGaK0 Oky+VZrEK/UKDnk3R4WZrsK+/Xe/OQa9kqmffljTVBdaYab1+0lMC0Bg6HVmdYLu wIqfQB0YD+ImfJ5ey5HKvn8FbMsdVbb5AKajiF/DBQ1I5bln+v0ZrPxI5rqJcOV8 J9HhkduJLeCuS6h+KpY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsvtuZhVFCFL2M1lTEJ96 c58SNqcoB75Kp2NgPnLQWf+OFHkmhxnwIUWI9GnhJE7a8sPx3v/WvTqafqyjpw25 s7Q8xH5WRVONkU5WUEbLi7Xu7CfFIA5l+mZHmtO0EhRxmSOkgPBMA+Y3nIF/u5lP hC35xqX0WgrsoYMuWNMUpXTvhF50Pk1PcStZJLp44RyKReeGDOFloeTGgNM1YGiC wKYr1SPq6I6QkYhd8aQHFi+qdaP4Hb3KRpF2i5nYIpYesEbrmfhnSSZ+7p2d28VO Q801dlR7eAKeBQnhz2/VXcns1lxaNj4OBlZ5xekExEfKqI2TVblDUbvEyctATnK4 ZwIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 304871330079821881111940752405398676541534 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-25 12:32:36 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-26 12:32:36 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'zapgo.co' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22594403651946876364262607452410361817985844245475102249009021292476334241766037801398037582205463300513486698663383572040970175630973985846671394668871843365005186176280051341432699797412034445576628851123028888077092731982230453473092517477497563646539306214207748351983520452728517848229117207132070693047905255487855555522595495038110172343802984994322990425108418821574594648167037783517482814906674854618051217067113488297638363302399055358616489912277962227032641592330670182816609504656870015628171750577183233954968929749445099523253305569295604491063798550888439646292048257291367751957916563341377304442983 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 4ccb6c792aa13d5e7768497eb642b59eb38dab9e . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zapgo.co' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016924db7747000004030048304602210082781a576781ecae76f026a1e731a8c713567bb7cdf1addf0d95aa141388e5fd022100bda50bacd6b45fc336a1cf92ed1cc7f7ec8c6f34ac2bc2c8e9a3fc62171e285c007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016924db77910000040300483046022100f1ea57a9bf213b5b7df8ed75400c0050759f6671cc06e4fd0f8a539b8b43c1a4022100a004d411562d6012ef4150a0c20a354571dceae2f543c00b0226963baafd8d87 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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