superdent.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7b:04:db:ef:63:6d:1a:f1:9f:56:86:e6:7c:a5:57:74:fd 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): 03:7b:04:db:ef:63:6d:1a:f1:9f:56:86:e6:7c:a5:57:74:fd
Serial Number (int): 303198047806924579537441865570107629466877
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7b:a4:27:fc:79:86:03:1f:9e:33:f5:53:39:47:97:3f:1f:64:89:7d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bd:12:5a:f1:23:5f:39:09:13:31:df:c4:c3:bf:e5:5d:0d:d1:4a:27
Fingerprint (sha256): 72:81:36:1e:68:eb:28:64:d3:38:58:f8:00:9d:a6:4d:f5:9f:dd:5d:7e:ad:e9:f9:38:e5:a4:50:6f:c5:c6:1f

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAu5H0AkBts7vy6jWqq0lB
THj26jW8BFYuK5T8tIid5ny+hZRLyP6ga8jUx1V+W8YHsTVCaXYjzIAxUvgZ0m7Y
AK5qjW21hE8Opv4G5PZ8873uVCkxn7t9THa3VeVd7NTYGngYL+E+DJTeH53ECw0S
a+1NBa9UH2FRYMKcJzna06hJkGLXGYEVMYdDsXt/9NX8lCCFXQZu32vzipuU03P0
Z90Ke8B0gxI0zFqRqcomeTEuV8/aQD6m8MUS3UqY1gkvAu7LsXc4QYb0FmNgRi3e
RnbCDIK95lNQnbTko/aGz7y/kE3PaBwbIpGxwd65vcbqcmB9ekbMXJhTpjIxlRaT
V9EmPReu4EGM0VHm7938vKDB60XF+HelgkC17n4OjcTsh6V14gnjNdeThFJUMa8J
MEgCR14xzLgeu4K6Ru/ybL9uYjaXF+iJKLS52BAMU65zaJTh/2DLsj23oCfjF17Z
A4Mh9d70XOxS4GJ+OZLDacTibA5T061SSKVt4rWteEWYWqmdcwXtIE3AhLPEX6Vc
r9kZchvjeoOA+UYxNopBc5LyQbiK1lAD0T0beG4sPxdAHUu9EUt0oxuHYARkRmJg
gJpAJ4Jwt8yFzrd2wxtflSNPpsRQ1qNhLTd6o/uJwEI5nVqPrXGc6el7Bps/DV4B
R3OJVmNdd6qt4vCC8oiGGz0CAwEAAQ==
-----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 303198047806924579537441865570107629466877
 . . . . . . . . [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 2020-03-17 02:44:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-15 02:44:52 +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 765219366269697010878931977102664999154800309394200804234355087268641186751454565933385885476899248961214614838467970119656365775128629695771323601614445076068919644494184837978618283893330652828605307385957619335679187531212188888081176937827994742476496177326928940696459559982358982597415258280369548964598543085278409537922996912232972948245368182555110647834385963059904498762967572286354151803802444719940733581671219766299561930678459278830440874708845279822298154832422370137359438799091896428663546236898163284822340342024802765252759630550740903211372862186510537559611816628745366342529172424676330139130236854770174218562481297409499646448586292080459123457365619913929374758581548354594024556935411170355599523222304030360939735174351981045634841069736151243688574319212776170634838693516491652329450604545998660771266698207758735199394356395733995114239567527555927290783275154147602130762499250506205221281646794900312572322887601431619751652353465797154801565752025340319651447280533572855689126025061255593859681324253474913046335623948037089400114694857232656313082748888016535293109606109931430208570738224942308207314022389462509749556441869311735852108332374757635395494969647491921036930445630136942175447292733
 . . . . . . . . . . . . . . . . . . . . [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)
							7ba427fc7986031f9e33f5533947973f1f64897d
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170e6981886000004030047304502201c11d36832358c93a112c3821c2bff465a4a8071908042d9bf2a6c8a67bcbb74022100d71b93f07f841664da294a37fcc7e1080211203e144000f47a13a95ecdaea1e100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170e69818ab0000040300473045022100d44bcc97610a8d6342db4ecf51fb289703b1a1ae59a5d410558e225e2661c64502204f990e8c45902ca8ba7be9f1a470cf98f3ef6e694cd22e0089de344de8cbc1d0
 . . . . [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)
		0098f0fe5814f0cfff7dae10099434cada6b62638fcc66cd5d39aba205484eda6ebdff7a0466ed4127edea2a567aa7f268e226afa24774d74eccb090a6ffa47aa0047a53533866117ca7f6fdd6abce194cba1707428ef67e9bafd31762a97e20452624bc0caa6150c24ad6c21885c5fecb51c27b1ffe293e6e32272a21c27cdd27c3491d6bc59497c54cdb320a9097f9b21f850595998031c2b48ec08134fbcc34d0d6a4319cfe9b22e216ff4fd6aa88a2682508b7942ec94e19255f3e7c125143bea40f7830f521b1dd1d6ae0af0a4642a659e60ffc562b999c2050ff5d207287a237d40ef6ad976a8d8191d694fb5b849052c6cab7976978aff8a444254defb3