www.contextine.com

Issued by R3

About this certificate

This digital certificate with serial number 04:36:eb:e3:44:8e:94:0a:19:57:8e:a9:eb:6a:a3:80:5a:4b 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.contextine.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:36:eb:e3:44:8e:94:0a:19:57:8e:a9:eb:6a:a3:80:5a:4b
Serial Number (int): 367137940161668074365247086689059642301003
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ae:d6:95:24:3a:d2:9c:80:3a:91:1b:9a:61:14:d5:c9:80:1b:d5:f1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8a:b1:d0:35:9a:93:45:e2:49:86:03:cc:12:ba:70:a3:cf:1c:5e:65
Fingerprint (sha256): 47:56:55:2e:29:13:ec:bf:64:7a:1b:6a:95:ab:0a:74:0b:da:6b:d5:a8:58:2f:36:fd:16:2f:0b:2f:ef:27:9e

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.contextine.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.contextine.com

Public Key Algorithm

RSA

Key Size

2048

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

contextine.com
www.contextine.com

Other certificates including the domain name contextine.com

(limited to 100 certificates)
contextine.com
*.contextine.com
*.contextine.com
*.contextine.com
beta4.contextine.com
www.contextine.com
demo.contextine.com
contextine.com
contextine.com
beta2.contextine.com
*.contextine.com
demo44545.contextine.com
testdemo1.contextine.com
contextine.com
solink1.contextine.com
solink.contextine.com
demo.contextine.com
beta5.contextine.com
contextine.com
www.contextine.com
solinkdemo.contextine.com
solinkdemo.contextine.com
connect.contextine.com
demo445454545.contextine.com
demo4454.contextine.com
contextine.com
*.contextine.com
solink.contextine.com
contextine.com
beta1.contextine.com
beta.contextine.com
beta3.contextine.com
demo445454545.contextine.com
solink.contextine.com
testdemo.contextine.com

Certificate

The complete raw certificate details for www.contextine.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApZFBfpyyJfBoB/feeUzl
+EJS036Fd4cHxjEGKwYickumeahrRiTlAuFc+9WoEmYswqnOg1GCZjnuF73l6w8G
cN4VcYNQG27hb6YSwKK9ChNPHGa3/86EsHR6bfm0KQ2QwQHM+n693sAg9BEwKH7r
4jTVWEobCFRjofneHsz5Q8rjMxakBY1n9YuZTKDQQj1hW5/5OnX1Lx2lgqz4abKD
d0frTjgpL4syNvhJ49SRbGZtsAj6OsdijKr4ObLWB2WYkUOgQ6/hrNvQawNuvLFV
91pG/4o8EYlsbt576JbFOYdQOc2GcLcQhvOiPNxWeLhcgUi3h66kGH80mhc+/FK2
uwIDAQAB
-----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 367137940161668074365247086689059642301003
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-10 08:46:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-10 08:46:20 +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.contextine.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 20900948642838898196554358935636714138875588652188682103771613937217227409053125611198964088452228389836420208697922993911541333132765507491565032257025133916454538487191490430430428374892486684343675344399287931816460189743810575931563559879881119239036877967839327423838972809665994394603936877341506695114065119598481917516837917124452092438726876752703476234752120182639897755094980520522244679652105463741334606915248716742763396708252634725717109590791689411447440910197734219357336076213918102269745072386281866366422431638417430887069211987611481914540941268735708355188066010189257917744935591257136904189627
 . . . . . . . . . . . . . . . . . . . . [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)
							aed695243ad29c803a911b9a6114d5c9801bd5f1
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'contextine.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.contextine.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d9269298a0000040300473045022100b3203bc998d6eae8206c710ee88695c78fe01e315e25895107200b2b80e14e0302200ec8e155cd91e00b712cee2eac6487df9a133ba881b468dc08ae9015277c7ddc007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d92692a1e0000040300473045022077eba0f4e8e80dce154206d24701a980f69490979b2879f60548b0a10dedaca1022100b26ed1f6e588dfc1cb6b5ffbb7d32e55818bbff15ec1cf6ef77a3f8698633eda
 . . . . [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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