www.microthin.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:58:d7:67:e5:23:ea:6c:c6:bc:5c:5d:49:da:2d:57:02:ff 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=www.microthin.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:58:d7:67:e5:23:ea:6c:c6:bc:5c:5d:49:da:2d:57:02:ffSerial Number (int): 291568029557510846643590420197475706405631
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3b:9d:fd:2e:93:42:31:2e:39:61:b9:29:1a:ec:3e:05:8f:a3:bc:b0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 31:e1:65:87:6f:d1:06:38:61:da:70:78:40:d9:b6:30:44:00:b0:a1
Fingerprint (sha256): 20:07:26:66:d9:36:f5:91:95:b1:ab:03:3b:fc:95:0c:11:ce:8a:a5:eb:66:9f:db:72:64:d6:b4:9b:d0:9d:a4
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.microthin.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.microthin.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
www.microthin.com
Other certificates including the domain name microthin.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.microthin.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISA1jXZ+Uj6mzGvFxdSdotVwL/MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjAxNjEzMjZaFw0y MDA1MjAxNjEzMjZaMBwxGjAYBgNVBAMTEXd3dy5taWNyb3RoaW4uY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA37JXJHUIXIZI1yF/XuoXNeI3qbpv DDRCdHroeaFDYefkYiQdR8YuYlkshHFJPWiKfwmPSgcjePL+xLCjUeGJsQansNm4 OCSN0fhsJewzikQoQ8XHKHFgGHPHvHV/ei5FECxTTzS5s+OuMFefun2qco3KpknL 2EshCbqL13+eZle7C5QGtCL/Oni87pwRrNo67PclcS4qAU9iX5dyikMrT6J8SrSD ruu/1qH2zQrJYe8NgiN6mYdG+EywBqMMIFNw9rYSaP2+Sdz6JonkXIstHuJN36eh oykyWWuoDfbDFmAI09B9rgRhkYu9iV3tC3EqxrivNlI8QQyvQFqJ5P0mhx5F29ey I6JpHZIwzp/QfPqgUmQLF3EsLc1HXLioE83DSXnURw0RuYzqr8w1q1vp3x7JTvOg D3yS8Gni/Gb2NKLa5AVakfAjlbiajUbgD+FihZTSXTX//v0ufBu9JKtMSAOKkQBt fYylv5usKGi3OnNLodk1p+ZYYj+/wdk3pEw3mxBurHWkFiJHUELwv2GHVxFy1+ZT 41dT/1CxhkQhTMxP/LeJuTmMfYVIRYYkURtOMZNU9Avz4hRRUy4b10/PWTc+1okb 6WFwm7F48IA2Q9WujgrLW4/oY8zNIHS+ZVlZ4yZ54NASmeMn7haPbOCsgYKj12yG cMPakXHDZRT1ilMCAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU O539LpNCMS45YbkpGuw+BY+jvLAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cubWljcm90aGlu LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAAB cGOXB0QAAAQDAEcwRQIgBmjsSxNPUr+i7a5l8hc0axJZMSCfcatFKn5SFVCbQCgC IQCjxnGPwYjfpDrpg7HxnGAIHwaMJM1F7sQ6ZUFNr7M5UgB2AAe3XBvlfWj/8bDG HSMVx7rmV3xXlLdq7rxhOhpp06IcAAABcGOXB2UAAAQDAEcwRQIhAKusYiQGKSq5 p5zUYgDzyZtzQ/gF4UYMUsMlWqGnKFvNAiA7Cd3eF+3MIvakBxb79q52Lq0+nuS1 Qep4zP8ljzTPrzANBgkqhkiG9w0BAQsFAAOCAQEAcwyV/cRPflVRIOxukOWgLJRE e0mx6eDr+iipUWq74AV7EGxh5oo+DmWPEtmpVayi8lvyOxPwVwQkTQdsyaB9rUm3 1ERSCFtIJf9N7Cankre4MLTpUZIi8EuKqFXmjfrMK6rRXQHDYqwt2f2lDFyqun9s 6qC1uh004y2YtMvMhIsnrrZFqI4xlzK1v2dI+lmfvDBZfGatieAWEh0faeG6Rlz1 xoWNK43OSZFNBhAuABM1hl44TwMFJ0uhTRBT/tRI/My91LA0shKu/g/fmuxrBPyF hn0/EB8y8CfQd66FXWGY+Bks6Z8LojipR8mgW0jV88wfltQUZ+2i3D3QGUuFbQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA37JXJHUIXIZI1yF/XuoX NeI3qbpvDDRCdHroeaFDYefkYiQdR8YuYlkshHFJPWiKfwmPSgcjePL+xLCjUeGJ sQansNm4OCSN0fhsJewzikQoQ8XHKHFgGHPHvHV/ei5FECxTTzS5s+OuMFefun2q co3KpknL2EshCbqL13+eZle7C5QGtCL/Oni87pwRrNo67PclcS4qAU9iX5dyikMr T6J8SrSDruu/1qH2zQrJYe8NgiN6mYdG+EywBqMMIFNw9rYSaP2+Sdz6JonkXIst HuJN36ehoykyWWuoDfbDFmAI09B9rgRhkYu9iV3tC3EqxrivNlI8QQyvQFqJ5P0m hx5F29eyI6JpHZIwzp/QfPqgUmQLF3EsLc1HXLioE83DSXnURw0RuYzqr8w1q1vp 3x7JTvOgD3yS8Gni/Gb2NKLa5AVakfAjlbiajUbgD+FihZTSXTX//v0ufBu9JKtM SAOKkQBtfYylv5usKGi3OnNLodk1p+ZYYj+/wdk3pEw3mxBurHWkFiJHUELwv2GH VxFy1+ZT41dT/1CxhkQhTMxP/LeJuTmMfYVIRYYkURtOMZNU9Avz4hRRUy4b10/P WTc+1okb6WFwm7F48IA2Q9WujgrLW4/oY8zNIHS+ZVlZ4yZ54NASmeMn7haPbOCs gYKj12yGcMPakXHDZRT1ilMCAwEAAQ== -----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 291568029557510846643590420197475706405631 . . . . . . . . [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 2020-02-20 16:13:26 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-20 16:13:26 +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 'www.microthin.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 912602679336926110620676480564606511471926583408892971289896088139770869232962129734666794157709800008898825042925247804939665483763010885572331767122575695898374554095857813591546413038467860130392408742346305456521607842893251323774489410902014671269924838310890295094340365223034496758465865698390608225977611150800824761954682255353246475209539035179336723726189817211250267224555953549691272515657128747351072439997951539156573027628396041387412933366635446230777807921523132355844260324433515144382744442616756975582791253035953745955505828382119934379565319107690007274880628958267496513015938783140184390498972804243198156298486659292250772336512263553794868774553771485965312911511400589189716044975991546846756358207804642922108202405109987652793617406215246109751528893650672408884734105314381090056498496277139578311715338993315135596021306556909625443632513538541885621367938480783579124037090420866947040625584464497018021844157700033505425106595393075072910510339347129604558863573835379862825845793143185866140221113761304736153320150310113968333183420882559542724229544735785037188705606642748574444758236536882513651308083012504997829967258420989682480250642651459889691703125098448531379551838554475046482744805971 . . . . . . . . . . . . . . . . . . . . [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) 3b9dfd2e9342312e3961b9291aec3e058fa3bcb0 . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.microthin.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) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017063970744000004030047304502200668ec4b134f52bfa2edae65f217346b125931209f71ab452a7e5215509b4028022100a3c6718fc188dfa43ae983b1f19c60081f068c24cd45eec43a65414dafb3395200760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170639707650000040300473045022100abac622406292ab9a79cd46200f3c99b7343f805e1460c52c3255aa1a7285bcd02203b09ddde17edcc22f6a40716fbf6ae762ead3e9ee4b541ea78ccff258f34cfaf . . . . [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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