superdent.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:40:8e:b8:7f:d6:11:c5:50:57:fe:82:cf:ee:c0:7e:60:ad 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=superdent.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:40:8e:b8:7f:d6:11:c5:50:57:fe:82:cf:ee:c0:7e:60:ad
Serial Number (int): 283304637629070576288544327444791887290541
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e2:6e:83:99:02:48:8d:74:9f:74:6d:f8:32:0e:5b:fd:06:3c:a6:89
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 07:c3:7e:2e:79:78:f7:b4:7e:00:cb:7c:2e:9a:cd:85:fa:e9:5a:e2
Fingerprint (sha256): f6:fd:62:b7:ba:45:fb:30:82:8d:a2:f7:d4:8a:de:1f:2b:b2:4b:49:4d:8e:dd:a7:fe:d2:c2:04:5b:9b:1a:47

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 superdent.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for superdent.co

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

superdent.co

Other certificates including the domain name superdent.co

(limited to 100 certificates)
superdent.co
www.superdent.co
superdent.co
superdent.co
www.superdent.co
www.superdent.co
www.superdent.co
superdent.co

Certificate

The complete raw certificate details for superdent.co 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 283304637629070576288544327444791887290541
 . . . . . . . . [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 2020-01-16 19:34:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-15 19:34:10 +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 'superdent.co'
 . . . . . . . . [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 776978175508438591282593641234046009397688293733357412185362145336922104046871756515651045367419269998126826290539266929665140723388988673035949683702037915393651798929987692964128018458912437758890048783448137407376973550346991363554627638866116504636471345230100662799137507287415741740291104152534923434467378019945683522753990072518702624332883512522086710939610465559443184016137797673525856754027935078275049061689664996853519506457361682888400797830365578624654990521282015658891660962289918054610687596628317738447350717146055947833506740613680802796275193580114799202453792652118199514822253799497094201503017340584018865253242737835554998300848658393676114043785680238709205159521882918631755305156240295077942839304890667820756692669075515390265948800444409926804874669739879097084106356414704809182406907693813104742150515569221390653900168192489264612400098426009506925250931582711595094133934937683710343266509857396181658009199765723425994659437537020523128322054992883487489604295252089374245569286341344014877675367159147481155733184181788764355275400125890532220902313584357190835807466679387088015323878553712615384767645071274260261708110213524712073886299923681985896385148555111749840929427161577513092856973093
 . . . . . . . . . . . . . . . . . . . . [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)
							e26e839902488d749f746df8320e5bfd063ca689
 . . . . . . . . . . . . . . . . [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 'superdent.co'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fb01038c80000040300463044022079c17508a5fcfd1d2788ffdbd52dc5d1952139943b13ffd2cd457bdc3304a0040220395f912e0903b0a5bf84868bdc9f8e8a9e13e62b335d5ee0a11189bcd3d3418600760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fb01038e4000004030047304502203d8e948b7572ad48a2605a22d048a7f8d3068c6a7c325f546c1d52185e2220c9022100f4226519928d278ee276a038286921305b4ba43aa7474ec0e7b08fea4c775b26
 . . . . [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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