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:ff
Serial 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.org

Check 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-----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==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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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