www2.techlinx.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:06:04:29:bb:c6:6c:ce:21:99:72:f7:80:cd:01:13:ed:6e 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=www2.techlinx.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:06:04:29:bb:c6:6c:ce:21:99:72:f7:80:cd:01:13:ed:6e
Serial Number (int): 263384085601492155951211315143102573047150
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5d:c9:79:99:14:cd:19:a5:86:63:8f:23:e9:d0:a1:b1:7b:05:1d:eb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 88:99:ce:d1:00:38:fe:a3:e6:4a:97:90:e1:d4:11:fe:56:cc:3f:12
Fingerprint (sha256): de:f6:2a:80:29:f7:b0:be:78:08:e3:4b:56:96:9f:47:cb:6a:e8:d9:f9:49:05:83:16:d2:a4:b1:f3:7b:b5:a3

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 www2.techlinx.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www2.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

www2.techlinx.com

Other certificates including the domain name techlinx.com

(limited to 100 certificates)
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.referralfirst.com
www.techlinx.com
www.techlinx.com
www.referralfirst.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www2.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com
www.techlinx.com

Certificate

The complete raw certificate details for www2.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 263384085601492155951211315143102573047150
 . . . . . . . . [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 2016-06-27 17:42:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-09-25 17:42:00 +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 'www2.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 722561144674171947842604180717335420891719910995641757553639742725056801345748836245831368355637892913287230185929966345428416587636046355590420743364114285857474766012683888575622553311826296697042002558039391377694842374082373996705900292296141308485353783824559087032246490216544718339565792052236150282008502784103399396806229899532965059842198707403773944799783011123375109417219005662505182881310369602637857198549363995882393888079135670242342513731607974466632705176128633667391861206829323794933625977040183181679267643582873263858250920794136493590327891995794847211528033691043855814607780337887848016585172255853084149002864842691366639004570382006257440347532670491116312438532332085642738768227587557562164968871232882891202747422897422184619791255652466978564330758805624608280769555872501799188789377221633049029244593468812935598034438873499569418378171489667820665664581507543582488747717829889564262054353348101844552151069339159387738749728620460540553458807340322299359845360452725720304944632621015175746319851200033827188939148153963871181730963631504649570836417581792178742710180655645637700374858705900073213950039005917753499261014580460984951943998867563768340200845341706305397464597241531886745180716669
 . . . . . . . . . . . . . . . . . . . . [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)
							5dc9799914cd19a586638f23e9d0a1b17b051deb
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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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