turkeyuniversities.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:43:c5:97:de:d0:a6:4c:4e:ce:f8:f2:93:2f:bd:b6:ef:6b 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=turkeyuniversities.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:43:c5:97:de:d0:a6:4c:4e:ce:f8:f2:93:2f:bd:b6:ef:6b
Serial Number (int): 371510708781964987400268658637968097341291
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f4:a9:50:37:8e:a7:be:2d:98:81:ec:56:29:93:54:71:a0:99:81:9e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e3:b2:85:70:b3:4a:f6:e6:77:81:70:7e:dc:b5:19:37:85:eb:0d:79
Fingerprint (sha256): b9:e9:67:68:53:0a:b1:d6:ef:46:42:7f:39:ba:6d:c2:6b:6f:d9:c5:ed:30:43:b3:1c:03:4c:33:0f:cb:bc:4a

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 turkeyuniversities.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for turkeyuniversities.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

turkeyuniversities.com

Other certificates including the domain name turkeyuniversities.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for turkeyuniversities.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 371510708781964987400268658637968097341291
 . . . . . . . . [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 2020-04-08 16:23:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-07 16:23:43 +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 'turkeyuniversities.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 749857341295755120813156045710546381819884249573520397621127897782386442476483272419172026751001527016934242960764638816839415219440004755467495603051552028074889840871252297951470872626376701897246689209530409809827142224892170680758724138755823498876418882361010705770180060785574150280421421896779138532230632885941746831260274765673707661054033702546350332321819790161300241185343082823778199535583669322312299767090108418257780543170786760938321527123396472643101753653881194795914143691444222962041256389518818638658571648847733504530301460051823647122974470131681086742189935764537614164932212128022734640854877066074554114039013681329024694306315692370186518954458564412812341232163101465016742951322979927902894447514908235372151659217561109079296124151053242299914755072087323180777044941013748951809703116456891168190807672054559809755794825202889279104782377898906246367620278688666906036385203610113716928528076611336749540936385807002340081746919483851932191576312961438210987778685059926724826405979357925710492561716416400241155278561044023603100193702467863502207540767052570774399789021333222429471401147463539059113411791970980961668097298808560609441666450705878734141871707652768009709300015702876304778883762347
 . . . . . . . . . . . . . . . . . . . . [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)
							f4a950378ea7be2d9881ec5629935471a099819e
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'turkeyuniversities.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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001715ad1b1500000040300483046022100d505b887d218a583c8c0ac1dfb51ebc0ba42fbb828f8255b94414eed34dbf127022100edecbb9a84039cdbe9b33dbe5337d1799643453cbe8fac47e92a60ef751fe56000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001715ad1b1770000040300473045022100dfc0a2f1857550fcd5ca0357fab14fdfea06d988aba2785b49f7f73f7ebdd7cc022042f28066e0672b406c90e55bd81e2bfe7f16fcdf4d338d420d51b85be9c3fad8
 . . . . [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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