superdent.co

Issued by R3

About this certificate

This digital certificate with serial number 04:93:38:2f:9b:a5:ac:9e:70:4a:66:52:be:c7:05:9b:af:ec was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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): 04:93:38:2f:9b:a5:ac:9e:70:4a:66:52:be:c7:05:9b:af:ec
Serial Number (int): 398545335627034805484501599617449446846444
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 8a:8a:6c:73:88:a3:b5:d0:3e:e5:9e:96:d5:65:93:8e:50:b2:fd:56
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 50:76:4d:ea:db:d4:13:b7:77:9a:af:54:37:4b:3a:5c:1b:15:92:b3
Fingerprint (sha256): 33:79:99:af:ee:2e:da:fc:c4:d3:9c:46:1f:1a:e9:e3:49:56:92:ec:72:33:7b:8d:ba:1a:ef:fb:59:e3:d1:ec

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

Revocation information

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

Check the revocation status for certificate superdent.co

2

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
www.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 398545335627034805484501599617449446846444
 . . . . . . . . [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 2023-07-07 01:27:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-05 01:27:12 +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 710784862865372963187738598162524670835388409265555426742789102748242825673823334283392674130311519006028965227447116018217194205013563321601340474482873057911301608823969377209548866805601360547633691260377600912785409604332559219342541144481979993141997667333473754242526355986436435965857300034827631556579936272728007956375943481340406436834850943826614951055381481151739303455705564315103866732954088562604726698223483886882815189684426561400266526942680239014880784919869943195248476751871947910198003356578990825715039895557835670185754422592222721359683300515195264583714317030330373148134949678527268574429323033198089674076993948206974861639219097439201920815982498763311680131742538963584311757383520963694135769643070532398703505703007283930067222961812592722830726506397946396256726590495287768109615423491990049622495016533047616416346686327997590447744644976361786832383796071959614333965682897411181596941744049421632144585249282271625708166958789235015362186909072912276324055044959807369536422393512029359267195582832368342919856964464730329193991010701140935411473383881115492841528824539318980212346609832522101485785243821992581511817468444206080078200091564755865354927570084294704094778665882126862414738632257
 . . . . . . . . . . . . . . . . . . . . [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)
							8a8a6c7388a3b5d03ee59e96d565938e50b2fd56
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'superdent.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001892e2cc68b00000403004730450220065dd4e2c3b01f673ae13a9a1c2908fd076dd3ebd1d030c82d3c8fc6865df3db0221008e74949542d773c32a46839586cabc2637fe3744daff62524c8d978d8f0e367b007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001892e2cc69300000403004730450221009bd82b5b6a83beac6427ae5a79742c213acf56b0bdaca003a242550da0d6f8d102207dffb31d5f6d3ab92d439a8a60686c46a25abaf0ab6a14cddad9b798b8af0793
 . . . . [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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