turkeyuniversities.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8a:f8:15:d8:c5:d8:e0:ef:9e:1a:e6:0e:97:7a:bc:f4:4b 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): 03:8a:f8:15:d8:c5:d8:e0:ef:9e:1a:e6:0e:97:7a:bc:f4:4b
Serial Number (int): 308625586408234479362815741137093268403275
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 84:24:3f:00:75:60:3b:28:cb:0b:53:a5:c5:cd:ea:f7:f1:64:f5:d2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 42:bc:6d:67:74:1e:15:e4:c6:b7:12:b6:db:a7:8e:b1:4f:03:84:3a
Fingerprint (sha256): 33:81:50:f0:83:4d:a6:76:f6:a6:66:20:f5:c0:a8:7b:44:f3:56:7d:3a:60:83:1f:7c:cf:71:ad:e3:b9:6c:77

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 308625586408234479362815741137093268403275
 . . . . . . . . [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 2020-02-03 18:42:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-03 18:42:54 +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 859215940601805766031688936639590788369282099646922463942378065977932827687913315812607295633546639750685232841986966333019154999778153993599985804868913060846527194705934640996200244443586481514451744001759921552970590597771414160422437137812452466895293654727522643501393294675459895048304805932090666046835323994569635735725147578673465921500633279270229276256336754109803664105126455161199432139123010131813774318958980212603064927340586516705622082471482873882168577153546099358828721387006730427569206706795390250214863437814973516335132621572797280197500735342795363490447548791753452025505151291813666098411856465568809855615332173349304324743379321017334094704010861858837280248096241590156971504965023965897333680871711561691365824591599840891636145617023299987306076474726160199706813013369656338471095208239545435334977869345145824587719949054162586910642302018225997745758044277998969487671891609676020890780479556586212406050647370166316614320772641546757796486604077209733103025787141120755961472991092165673620605226068581452748223054329298692010193490653220046924471113744719007338505139700826785599491055335859710903235896259659277940140602536111829368248436307071693961108936997317339248894027995211646561333714409
 . . . . . . . . . . . . . . . . . . . . [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)
							84243f0075603b28cb0b53a5c5cdeaf7f164f5d2
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001700c93bf42000004030046304402201ba6374b7fa1fc650be20f2e463aee0520800262afb09c1cd8deb80e7a94fd7b022073df40bb93707b20cdfe2e82bf2971b01e99522540c110cb59a2cb4ad01a5a5c007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001700c93bf330000040300463044022011ca8ae7a858a9d4e55dfac33b7598f38915c5f85182363c451798420ef82c0b0220719481673c9911c2ec061cf7a8715d698e1bc6d4257d6e8aaeca7d5f8a2b6ea5
 . . . . [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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