www.techlinx.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d3:29:0e:a4:d5:9a:bb:a3:ef:dd:bb:a1:1c:28:ab:e7:a3 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:d3:29:0e:a4:d5:9a:bb:a3:ef:dd:bb:a1:1c:28:ab:e7:a3
Serial Number (int): 333191011598820617918243090785748634036131
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2d:5c:44:53:dd:ea:bd:1c:56:29:b2:02:88:f6:92:30:22:4a:ea:58
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 43:12:56:0a:9d:bd:e8:d1:97:79:d4:2b:93:9a:7e:46:fe:ed:d2:7a
Fingerprint (sha256): 73:e3:58:c8:b1:50:46:55:4f:ab:5f:5e:50:4c:4f:e7:da:c9:fc:1b:88:b6:8e:64:c3:44:23:c3:ce:7a:21:66

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 333191011598820617918243090785748634036131
 . . . . . . . . [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 2017-02-16 00:20:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-05-17 00:20:00 +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 757825651409402999069642617826931652189651308938699764171304887763685042843783207581530758554476139308933148751914067332559233621306828020585305765867190146964282861327544193401591748745187563508762930733581013886332362209339492456220586249206010470258500534747395569192881641854493550406338020267908058969630479276887032496555388270725659630915014335606778578536105768208539616581438834564776926872073855416314040694431798296392494463217421078834960945332712895665492220200459265522088634943884288789451847272278445690565425470240494650385361392218175481584243342529212289103309968818790526352629712555606644249571854084674084895323527692705912420323889018765848402259710231936583155019952179269192399833296761062860026643740411264090267621660616320055931199051335312855143918574590259717026818875491717840781922028605723319845873470879776496477886474913180112321464066767325660497088680319397020219386202138379466314611173207293847639220109467042089368734343247768901710481912897414280567697433300004492996835301130682112906586569213830798099772488995287839479214709565122840242206499600593211948054321538674222578690939089256664363011051026246067488255365750195326783726599064222869064937417319180022359341757570206478445555517619
 . . . . . . . . . . . . . . . . . . . . [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)
							2d5c4453ddeabd1c5629b20288f69230224aea58
 . . . . . . . . . . . . . . . . [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 (100 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)
		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