www.microthin.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a6:87:e8:22:9c:c3:e6:ef:71:99:d0:77:28:38:1c:20:8f 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:a6:87:e8:22:9c:c3:e6:ef:71:99:d0:77:28:38:1c:20:8f
Serial Number (int): 318004381798480817234620576077340617744527
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6a:cf:fa:0a:b6:2c:c6:43:d2:71:be:40:33:fb:82:b4:03:8f:92:1e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6c:d9:a4:c8:54:7b:9c:ea:5d:63:dc:51:3c:d0:92:52:3e:d1:3f:d5
Fingerprint (sha256): bf:fc:e2:4b:cd:48:cf:d0:89:97:80:26:40:dd:92:90:70:c5:8c:1f:bc:ef:f1:a9:3f:5e:fe:b0:19:ba:1e:1b

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 318004381798480817234620576077340617744527
 . . . . . . . . [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 2019-12-12 20:23:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 20:23:44 +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 872105359718869887311705374473210469076255282572420057146954323373591038188033930959676416483717920143835800469796899797809722098887188327693550615276472457861031440414319595199934696402181202505195682584809706562395543536658873144232531839782316936339063718065196642782545969386674095480134907354459529300780236563339062244620153970530411249340931026984130592340216341336059430639261271053558181624236973040797005152485800841179836574729063792124489372253231091182139577334321056980545610404452647095623746398447307837296334241164929453060076885412860745374470712244425294235847621502313925706755263694651604030706527501109123659563410015336575795982651272712082428338248712677744843128331922091450549065707190228021634939197728857705481571355646672839429246436936754369576187088100277945918563401004499065855950699820412924876203444277368744633331908502297643491047221532810116500989750584928191868372793576919169859201377992952606049075774033857142320085913095562452527889984472331668681137210520843039217135466567773910138914271275923536009153240909826713087734578201992840067697652883491867375241191527986877871059999688248033576619925564726075707193132707702738747243908153454972506072205017091095339731612763331465854064940071
 . . . . . . . . . . . . . . . . . . . . [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)
							6acffa0ab62cc643d271be4033fb82b4038f921e
 . . . . . . . . . . . . . . . . [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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016efbff04e0000004030047304502207f2411624184b8dab9f497bc69289f620239e88bb88bd23fbeb8c29f58585ee5022100eff86dc7c88ba6f21432ba15ed8ede8d84b2a46b718827751f046f5c0f10c514007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016efbff04d70000040300473045022100fd57ea312d0aa219d21c0c44bfe8dcbf67a92fe711aa74aea4f58a7cbb3b08fe02203a5d8ac529e7a7cff987b920e8f678cf8feed5babaef77b4cca76c200aea9c68
 . . . . [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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