techprosecurity.com

Issued by R3

About this certificate

This digital certificate with serial number 04:b5:b8:bf:e6:84:5e:8b:cd:ca:25:64:f7:f8:b2:03:75:a9 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=techprosecurity.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:b5:b8:bf:e6:84:5e:8b:cd:ca:25:64:f7:f8:b2:03:75:a9
Serial Number (int): 410285826495096840041251040561593353205161
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: c1:25:55:71:ec:a5:a6:d4:0e:42:d2:d2:fc:99:26:e8:17:4e:4e:60
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 79:d4:51:b6:8a:41:8b:48:3e:40:fa:87:a3:83:0d:46:d7:a8:ec:71
Fingerprint (sha256): 56:29:00:50:b9:dd:75:db:80:cb:8d:f1:32:3f:65:57:41:cf:18:e9:77:75:c0:26:9c:a2:59:39:b8:aa:c1:75

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

Revocation information

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

Check the revocation status for certificate techprosecurity.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for techprosecurity.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

techprosecurity.com
www.techprosecurity.com

Other certificates including the domain name techprosecurity.com

(limited to 100 certificates)
techprosecurityproducts.com
techprosecurity.com
techprosecurity.com
techprosecurity.com
techprosecurityproducts.com
techprosecurity.com
support.techprosecurity.com
techprosecurity.com
techprosecurity.com
techprosecurity.com
techprosecurity.com
techprosecurity.com
techprosecurity.com
support.proovstation.com
techprosecurity.com
www.techprosecurity.com
techprosecurity.com
www.techprosecurity.com
techprosecurity.com
unms.techprosecurity.com
www.techprosecurity.com
techprosecurity.com
techprosecurity.com
support.techprosecurity.com
techprosecurity.com
techprosecurityproducts.com
support.techprosecurity.com
www.techprosecurity.com
techprosecurity.com
techprosecurity.com
unms.techprosecurity.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2ki1DCEkltjTWGOH2EJm
YoWZJBxr0OWF/OvQg9eJ8qJwTq3c20dXMPpMBMpTCku9FKFLFKiUt1cyQTEjdPaO
Nv/6mLwiJIuPmSXKWFGEO/hhzbLkPBmXaC8ehx8vrdJ9pGBXGFvvMO8yWw8nibpz
KvRWGSCnssh+KCpS9jeUh8xESMALPI93lgXuOUUN3xU/G0sj+fCwcIHmHHCPdJxv
f4NAgxSRWZ+yTiBbdsLanQR1A45es/2DxXZJM6Yaxxz0AU50XwUjsWobFRmFNE5i
kXBwogKxDhtIE5pDHYbqmdzXJNNLEetUJ591EYCoKuY5/OZ++/HCjOCA4Pa9fpbZ
AQIDAQAB
-----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 410285826495096840041251040561593353205161
 . . . . . . . . [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 2024-04-06 03:53:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-05 03:53:38 +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 'techprosecurity.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 27555803747243039590520192561219940885849560564752243557223171614622485179774424919804772593455599780531893559428803030621132772013142921969927391435859738888719672362687260300622792126574311579868326043266302041718219011946408238764643335631620927145340444771952408404941776298830719392478065631916570819712632407721395619081124109754940782189660006557709065935801829522153719199817625054337210625029673361881680029635086620613864333269328435676305231974289891712213093962397142162824749892024953859502896599903985986137118539474360607867782483446230475429937004045472365826073176973357402354084341801141659678202113
 . . . . . . . . . . . . . . . . . . . . [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)
							c1255571eca5a6d40e42d2d2fc9926e8174e4e60
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'techprosecurity.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.techprosecurity.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018eb1c14dd10000040300463044022063ac95f3d433838974e50072564e084fd5b91877104d50aa87ba65be66240444022028b7a7db1eac7696aad5dd76460e7d958a6056f6658ce5a6105cc46705e760b1007600dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018eb1c14ea8000004030047304502204059f2de194a78ce703ca21426aeca14a046b7537653b0a3bbe551a9f7a7a6fe0221009e8c824a64c6723255b262f1b9cd8c2a56840167e74da8a8f4a111f31b454b66
 . . . . [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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