gogeekgo.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b7:7b:be:1a:0f:eb:96:00:d6:69:83:24:8c:c2:f8:c9:0f 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=gogeekgo.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b7:7b:be:1a:0f:eb:96:00:d6:69:83:24:8c:c2:f8:c9:0fSerial Number (int): 323773013050301127476079401294943586142479
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 98:3c:2e:ec:38:20:e8:a7:15:9b:fc:9a:18:61:17:09:7c:9e:41:f2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): cc:3e:1d:97:15:46:54:f4:d7:36:e7:fb:22:1d:f3:ac:e4:4c:99:51
Fingerprint (sha256): a8:34:30:d8:38:ee:2d:83:c5:2a:59:d3:15:19:0c:6c:cb:af:45:e0:fc:dd:ef:91:ef:d2:9a:e6:14:14:c1:09
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate gogeekgo.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for gogeekgo.com
Public Key Algorithm
RSA
Key Size
4096
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
gogeekgo.com
Other certificates including the domain name gogeekgo.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for gogeekgo.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISA7d7vhoP65YA1mmDJIzC+MkPMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjMwODA5MDZaFw0y MDA1MjMwODA5MDZaMBcxFTATBgNVBAMTDGdvZ2Vla2dvLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAMFDip9xhgXW5KpFZ3zVaIYpvhLkxNxQ6T3T DEOqQmD3RwMudqNKDmBFitZrPno2WK4QxKTHF+z9i7DrD8HuJJHPlFaDJ4EhOLfC jvoE5SflxP9kiPn01NTetswa9OP6ZhXgTEWztq1YrorMT8Tsqdr0JCQsYep1aweV An+FC8LV+fAp/hZCl/Nkr9+T95BmhiOPLW9c4Niu0jhkoIj6MwIrgUF3mM36KMT0 yM1EAH0C9I123iFVr0aPkr8vB+U4YQZcOXWkVi0uM6LNFdFqZGLlzy6YoxanuT8e pBbkrH65IRdYGT1eM78KRXZIWgHC67OiClOetQblg7ZxYVKZx1LbFnMU3Gp9T4Z0 2Tw2m0uC7JMlpBRTqvz4UMeek8xLmvmcTzpqtL/p9OIoK2EhG8mWvR0W/0mF/LBa qLWs25Zc+rg0qrSmxuDskw6hS3ZLXdatKp+Wmq6tqCPVkAdIVEOGuS6c9eQHsev4 S8HD/0JsqoyPZMSPHzU4oEHiQ3ou0cnji19ZY+PMysRossW8YpD2iTZ/mIG2sBwl mg34hxoFPEtFGcsDnJpTFUXPi3XZuvJQoomxONCBv8/7aI+HrvUEc5LaV6UrmR40 UtcfJh1UFKortNSFNtnMoZX83s2GneWFIvY30HID7MrCq8ehfJbUqQIxuMd75djQ ICc2UDwhAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJg8Luw4 IOinFZv8mhhhFwl8nkHyMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMZ29nZWVrZ28uY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHcAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFwcU6vnQAABAMA SDBGAiEAoRx9VrW5dZq0JmfUxxtGeQtNw+wTTb3n8hhMXiaex54CIQCSWAdDwsEh kTymz5PZxfXTP44QSKwsMI7ZnZsry3yFNwB1AAe3XBvlfWj/8bDGHSMVx7rmV3xX lLdq7rxhOhpp06IcAAABcHFOr6EAAAQDAEYwRAIgYEJhFaKSFn6jQ6Sp0OPt/ZZ6 Xsap998uh+g/zHVn8DoCIGRPIqcypuFKlbTSzdIA6h0HL7q1amhHAezU5ufJ/HyX MA0GCSqGSIb3DQEBCwUAA4IBAQCNKPAaERQzTZS3KntK4K8xlGOKOahddFmp7Qbt am46JQ0firA/8T8YLTr70gjJTvQHEx2MmEENANfkZco20KWwtly+fL3S9T1Z2Kq2 Ziicra2cQ8cOaFkmRptDjn8ZQyCNe02LlRJvWCuDedm7gpj8ZCHdaj5u+wLkuGnx 53CuaswJBJ5gSQ24F+IADlKtgXTiFtsLbLuJSJH2vZgs2OWocP+uHRrVF89MXXa7 tO4uCYcLgYbjR7bnGdHZMddEyhbHICDQ/B2WBMWlCeAPdd4Xo4DKjWcCiN1szE+z UUJHw4ev2pLBgzSDt+YvNLW5O8ubjq9usDKJ1ipyCtJpUGTc -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwUOKn3GGBdbkqkVnfNVo him+EuTE3FDpPdMMQ6pCYPdHAy52o0oOYEWK1ms+ejZYrhDEpMcX7P2LsOsPwe4k kc+UVoMngSE4t8KO+gTlJ+XE/2SI+fTU1N62zBr04/pmFeBMRbO2rViuisxPxOyp 2vQkJCxh6nVrB5UCf4ULwtX58Cn+FkKX82Sv35P3kGaGI48tb1zg2K7SOGSgiPoz AiuBQXeYzfooxPTIzUQAfQL0jXbeIVWvRo+Svy8H5ThhBlw5daRWLS4zos0V0Wpk YuXPLpijFqe5Px6kFuSsfrkhF1gZPV4zvwpFdkhaAcLrs6IKU561BuWDtnFhUpnH UtsWcxTcan1PhnTZPDabS4LskyWkFFOq/PhQx56TzEua+ZxPOmq0v+n04igrYSEb yZa9HRb/SYX8sFqotazbllz6uDSqtKbG4OyTDqFLdktd1q0qn5aarq2oI9WQB0hU Q4a5Lpz15Aex6/hLwcP/QmyqjI9kxI8fNTigQeJDei7RyeOLX1lj48zKxGiyxbxi kPaJNn+YgbawHCWaDfiHGgU8S0UZywOcmlMVRc+Lddm68lCiibE40IG/z/toj4eu 9QRzktpXpSuZHjRS1x8mHVQUqiu01IU22cyhlfzezYad5YUi9jfQcgPsysKrx6F8 ltSpAjG4x3vl2NAgJzZQPCECAwEAAQ== -----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 323773013050301127476079401294943586142479 . . . . . . . . [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 2020-02-23 08:09:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 08:09:06 +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 'gogeekgo.com' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 788447653804098939045621044782344751598577980998072439066711459709714122039172176492031817087493136551568247321305150485749871799435155398769742988639947993045368110248065108241648453443051487960702860102803615489512647374623222145600694133812935971934214423628394734087375864639047787731312816217881954707297529277424742340394987303924882533829643559097503008347533552072545787527130319149455668026208469960083361831783083271259611734742003427183433428889662181389050666406336785437838376193542891364517605431017936631978969607722981324493574601693207387324872364976235290525104714093879611096978194158080796963833514747726207198251785095394460258550542633236122932215447715839738262782399784545484411507816608045875308249412665470029865036407952724263911771533519566429704029174925811857076310364026658890495733494515190114960872487562900542431345587299734010788220026264395559488149429527012761200677418481540121224321590361930932705774487510315253517343730035052619704956739308870791234365573419111220579235711823683211654194067703132483849179136912511472586980061426534144302122019213404856666359044621860452582086841895555493513839151972061629536121462064555953535187465979692011842817598510510712271111088626280664649354460193 . . . . . . . . . . . . . . . . . . . . [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) 983c2eec3820e8a7159bfc9a186117097c9e41f2 . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gogeekgo.com' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170714eaf9d0000040300483046022100a11c7d56b5b9759ab42667d4c71b46790b4dc3ec134dbde7f2184c5e269ec79e02210092580743c2c121913ca6cf93d9c5f5d33f8e1048ac2c308ed99d9b2bcb7c853700750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170714eafa10000040300463044022060426115a292167ea343a4a9d0e3edfd967a5ec6a9f7df2e87e83fcc7567f03a0220644f22a732a6e14a95b4d2cdd200ea1d072fbab56a684701ecd4e6e7c9fc7c97 . . . . [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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