dentigen.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:09:4d:9d:4d:41:41:bd:d6:bb:03:15:42:72:fa:de:84:87 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=dentigen.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:09:4d:9d:4d:41:41:bd:d6:bb:03:15:42:72:fa:de:84:87
Serial Number (int): 264502566410767130672453632220654999602311
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: be:28:d7:4b:4e:78:c4:52:c6:ce:4c:dc:f9:2f:8e:75:9d:23:9e:10
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): eb:20:d9:e0:62:c3:30:3e:82:fb:0e:7c:89:9a:01:a4:6f:5d:59:99
Fingerprint (sha256): 64:11:b6:7b:ef:3b:b3:4e:4b:c0:f0:89:b2:be:bb:aa:d2:46:7d:dc:17:6f:7e:7e:7f:84:4b:6e:25:2c:24:b7

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 dentigen.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dentigen.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

dentigen.com

Other certificates including the domain name dentigen.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for dentigen.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 264502566410767130672453632220654999602311
 . . . . . . . . [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 2020-02-18 05:52:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 05:52:34 +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 'dentigen.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 775165674475688835008970703073450518229941864974401262832570847801216306287138629478247430420301434858258121286563899321373392519558846877548976601272583040891689960648374312829854178553053816161574432987194766306782143235946741647565540405020992556449750059172629615679916403982646329678447063482407285143800079027364702300475069374201996547969802339457888684823678926862593177929078549820446843442950571226425208907459300037513340683498898677101198473163084266330310502193172011342732116830499821234670880470639848151293266947484557016159320120529613226252935855895101801706291814757023903682574625753924628449674933152841530126845898315235494627778512647793573851373708098558839102341731036491851124807675547271980755973325218704030016504810676531335471234163795444254890434201171242375845595470765160632156917972100700750843238308714121937911816246623747610354594387228409021893310994603803831762870419302664420948019227920846572408971657038169413630432488061574752573455426111005504807972246274031662605722276961751579132551688300069862184198009417085153358689584882291870496809163819259059680793627917456844148545174172652689684674971538065039000877743743844916013556286914500004838333082499608736954235557477802028556301161871
 . . . . . . . . . . . . . . . . . . . . [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)
							be28d74b4e78c452c6ce4cdcf92f8e759d239e10
 . . . . . . . . . . . . . . . . [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 'dentigen.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001705711e10e000004030046304402201be4d45502538a34b1164a2d1b45d5b3e4ba3e3caa331f665f19aaff0e220b05022027cef444ccdebbe56fd24a4be47760e7d2fd7b8b5ee4332a7f7a006198634c78007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001705711e2f900000403004730450220748a68de1162d3381a984d6fe6e76b97ceadee3a0c22933f49dc9b931af24ebd022100d2e5f61ef3af2e5c0a4fe4b4159f0f223a945aa1776e1ce0005c7785a2dd21de
 . . . . [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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