micro-sd.com

Issued by R3

About this certificate

This digital certificate with serial number 03:54:75:64:ce:ca:0d:55:53:13:f4:32:d1:84:d4:1e:f5:91 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=micro-sd.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:54:75:64:ce:ca:0d:55:53:13:f4:32:d1:84:d4:1e:f5:91
Serial Number (int): 290076619716016853146960114836598702405009
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 78:22:2a:84:37:a1:23:c3:07:71:21:ec:b7:06:bf:af:11:89:6c:77
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b6:ac:be:c0:f5:15:af:7d:0d:49:1d:6f:f5:5f:8f:75:ef:ba:ea:71
Fingerprint (sha256): 23:7c:c6:1d:2e:15:bc:4a:70:06:f0:0b:b0:b8:e2:81:a9:6d:6c:e4:a5:f6:8b:0f:ad:12:c8:12:74:86:34:77

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate micro-sd.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for micro-sd.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

micro-sd.com

Other certificates including the domain name micro-sd.com

(limited to 100 certificates)
www.ease.id
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finishmate.com
micro-sd.com
www.geyaf.com
micro-sd.com
www.prosperica.com
www.leisuretackle.com
www.areturntofaith.org
www.certicore.com
www.hwar.org
esportswnba.com
delawaresportsmed.com
nybudlounge.com
www.poisonivybegone.org
taal.cafe
abundanaire.com
stevemanuel.com
micro-sd.com
www.micro-sd.com
granditasca.com
www.kelleytrucking.com
www.losangelesstemcell.org
fq.id
www.oregonstemcell.org

Certificate

The complete raw certificate details for micro-sd.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 290076619716016853146960114836598702405009
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-17 18:50:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-15 18:50:19 +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 'micro-sd.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 836651382282664043228645986341174752461336240090657655446277092795845377000025124403376830491972806144128890356578122884731037482071941108670855848242506033040264976583218234319549593254411656157183726213941919043382889698941630053157051837810292692085537579737510425576053620017293863155402934720156999697446092021283741224242794985499296206962216621259913557149716462851069261389441953486306143828122166489771615135146430416500417547691897977143776694941170938562374465956725763110939317352665509125325089000745464071807468758783497491867941013331415466423303119075358851152622707663254814958007485137135385685363401440521839067004752406572879024467425690781633196405816405929345453666995369538278472172633882851643939371789384382134738472737684779189830955288243141301445688772460229315804807015708815734143232123848816033175076600705754280482008885438873358974453320734711428798993356326405208932607456342421918991278254041832710380504133909779448465480013175760398970504332790935805172304749653623536118516682445958485086097522035014575556477393730617954285757900701115869134256596261492263846254170258262166708794855287337139643900604685476950001455586491116490566033025366033039765861148183767685699091581269074518261403670271
 . . . . . . . . . . . . . . . . . . . . [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)
							78222a8437a123c3077121ecb706bfaf11896c77
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 'micro-sd.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bded592c40000040300483046022100ca39ef48e64b1cf3713238ab786c1d0e62c95cf40e497e2103d3365925b86b8f022100f33e54567e68eb72dfeb1cc2c714d50a046196c76692320cc32b9ab1e679f3cd007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bded592ca0000040300473045022100bd818049ec7027f67b5bd1d2855e306f5384ec1001bcc6fe7b8e7a04c69339c4022043a8909275ec204ad16307c927269f48c529868bfa2d6f0441ddd601f2717098
 . . . . [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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