www.techlinx.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:60:5f:24:ed:09:3e:f1:65:df:6e:6b:05:e7:db:ba:fe:c2 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=www.techlinx.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:60:5f:24:ed:09:3e:f1:65:df:6e:6b:05:e7:db:ba:fe:c2
Serial Number (int): 294130433409640916124962464781306169065154
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 18:ea:c0:22:03:a5:30:03:bd:45:51:80:2e:b3:72:27:cc:fb:93:46
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e5:08:b2:49:7f:46:00:71:2f:e9:e2:c0:6c:da:8d:e0:a0:fb:d3:83
Fingerprint (sha256): 87:7b:22:22:c4:26:58:0c:4f:cd:03:c8:ae:3f:c9:bc:4e:47:1b:50:a1:06:d5:fd:a2:8b:42:e2:c3:72:31:19

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.techlinx.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.techlinx.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.techlinx.com
www2.techlinx.com

Other certificates including the domain name techlinx.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.techlinx.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 294130433409640916124962464781306169065154
 . . . . . . . . [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 2017-10-29 10:03:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-27 10:03:30 +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.techlinx.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 766669077056766954755364467491055034074536294576359806158897601257532627418232745401925609110474408951837467529555209503062683227098557340248391205671484074047518172168366961582765884310717222940104102162809104756093450073382399434538596588492052071812912912346055156915302675249409782439851744473600080557681706892241806207695196475767748191916937518243012868437712516217829338540389824895356926041707329918991830607785417062677677896955800082378736011291715047001439663113701631942340543956169969766840072370282140326237894349586321482747058052200487839765752257709271960615061121876916780897709231608127143989191348045525030765622204609265787344534506702506057142106157793040325073807823197297795643190892517809216770854382291984173231704163783595264871116954532537932572695295010393843235953217005056972133479046619054413269701719118414111003487048821606666698712094348543911743050481233533184054457101461198365166523148471641251718769960774082116367743711764163439749598509054791844349703830818742944210865402764493281187416626441881453771890606631512689528112630865427258147542646707062251580429759132325688034473344000510476984584161370066152363022337791674772418107391606348209413826138254164627300206418227609841394969386177
 . . . . . . . . . . . . . . . . . . . . [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)
							18eac02203a53003bd4551802eb37227ccfb9346
 . . . . . . . . . . . . . . . . [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 (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.techlinx.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www2.techlinx.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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)
		004fdc2bf294abb8c786722c63ef7ea9f5d2cb827b66685042b9629965c5d6d714094e8b5307f126bd0ba8d4d9fbc9620beadbe5cacb435d263d8954683fb99b0e013cbe71b6cded84d255a4b39b1a84f35faff9e3d9610deabfb62ebde823b6863da6ec946e4b5fa5a46831ba5708321dfcd29ad574b17ef9a097fec466da2fb58164d2a73e01ad3e7af2733d1407b4473d2a4ee4c9cd64d3f581c44c8456fdba9789bcafff1c0e009ad61e5cf654c4228cdf6dd4d092ce0eedda4350d18d19f238ef1adbd30642258b02ece121040f897a0b50df43bc52522ced35abac6c86f4c8a5c599eea931f695cdcf68ecc57087252a99611d8221a3b958b755382cc9ed