www.techno-dent.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:4b:a0:ee:f0:78:8c:a1:42:a3:d1:79:f1:b5:7c:d1:44:54 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=www.techno-dent.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:4b:a0:ee:f0:78:8c:a1:42:a3:d1:79:f1:b5:7c:d1:44:54
Serial Number (int): 374184238369418496406131562993567789040724
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ab:9f:97:94:82:3e:9a:2f:0f:58:ce:db:b9:48:c6:00:31:df:1e:e6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3b:e0:73:34:70:4f:ae:e4:ce:d6:d3:76:3e:65:71:1f:9c:ed:66:14
Fingerprint (sha256): 4b:82:00:60:02:cb:3f:4c:5d:aa:ce:cb:aa:9f:e1:0d:ca:70:f0:4f:21:6e:4c:04:6d:36:53:ca:ae:10:99:ec

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 www.techno-dent.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.techno-dent.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

www.techno-dent.com

Other certificates including the domain name techno-dent.com

(limited to 100 certificates)
netsmind.com
techno-dent.com
techno-dent.com
www.techno-dent.com
techno-dent.com
techno-dent.com

Certificate

The complete raw certificate details for www.techno-dent.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 374184238369418496406131562993567789040724
 . . . . . . . . [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 2019-12-03 15:48:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-02 15:48:19 +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 'www.techno-dent.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 777111206956405815836424364487436232890355446352993171628851267053890264956882329303682963691515107174380858137800608107937931659210256831736722489538809981841024991929375501100295881741752833872774879855129089416168260513486008781584965010549513775636728517359055034555376940422314110771993814709541123854020002161580658639169826142674601306335702344316387356655085379194851466603788442747102272117977444594450482104954553804576572490643464961796348567019062111637856331612325825265059756481562759789236109099011593608886553671679129289315053596095422666649151402597757565662169547508918265280536328498690370972340591768348812991088644034387694337001809504838292038379795935313762294564569108616769896804850736477323072927228664900983178206858035285287609877841937380421847008860887366642385414465151143433717789060129914827002766852324287543010958496461244674355607462770645310139451148358943412462958843974804246991754304780249078491354418935316205767832709167270143956361488600444195298121685774739831798883300115373440863644199702844510338109408116590890704297434422358413850817309566349740693378611294050587552598101268217668901636376127929861343538705467836216596914158861050118921332477338611164426900585946711041346663807789
 . . . . . . . . . . . . . . . . . . . . [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)
							ab9f9794823e9a2f0f58cedbb948c60031df1ee6
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.techno-dent.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)
							00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ecca9a1ba000004030046304402200d11d3046c688b49f229fb6aee628b6082ada914db81873300d4ed7e0c4d5d9202201cf0e2876eadd54ad67f7bc576e00f39cfe88bbfb4934efe359db14272086b9a00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ecca9a1b80000040300473045022100a06e07a59b9f84db51bca2cdebd971f7e87796af79139759b73ce488767b934802205c0cd190df8210ca064ecaff7d132402fc218661542e3613791e11e7dda24696
 . . . . [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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