turkeyuniversities.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b7:b0:bd:52:54:83:71:4e:eb:9c:de:75:97:35:89:c6:8d 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:b7:b0:bd:52:54:83:71:4e:eb:9c:de:75:97:35:89:c6:8d
Serial Number (int): 323843458083030319697952379875220234290829
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 22:3d:73:05:46:02:7b:b2:b2:8b:76:1a:b9:bd:de:c6:a7:73:76:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 95:15:be:4d:fc:5f:5b:bc:c3:ba:25:83:51:7d:83:36:7e:f8:0d:18
Fingerprint (sha256): da:3e:a7:41:22:7b:2a:01:c1:4d:8d:be:75:89:b1:8c:26:dc:ff:32:26:bd:d8:83:d7:5a:54:ca:1d:ff:4d:36

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 323843458083030319697952379875220234290829
 . . . . . . . . [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 2019-12-05 11:42:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-04 11:42:52 +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 816532980410728562055867256016757102773372041596837025507176097287864310716131126925337160484046116074564749186464569475452489393808388034772186888816683543067123233649466893309712189054004455399197972305621993280169531996087526466659401641590007315041527521655428907299484743658785431651594553586582004164103776523861177805060711696471296125863908828965871494628120984655219546123554084075235010428194147818617976177639420201445193625293380977434151913556054309315083830276936020274684017433143024531659644077724823397796260753590900889520981919912980495073645681503787887107165679317344621390253196822002398212630804576020807213040090976558587839498590192068190097532948672576841636835952038855176765600943484943057940258548226640405446497777285035275795219666822833909482334320129142618883756130269333071406961930541805743565874060411340861760307038901051076291538511837189419847554053847904789385117108777473046019019594105269489542976971053738658958225704252251308053799976090765081492071776847271082269632358253175539419273019992896687171763921894058876290041528995415891306522675860620647522303992324952383431762196436604831131009234565066979070818161279980080896881471068950051908105418550690874716326454753500678308602901187
 . . . . . . . . . . . . . . . . . . . . [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)
							223d730546027bb2b28b761ab9bddec6a77376f0
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed615a4d10000040300473045022100e2db738fee870cf04deea6a062d10a1523ca3cb0696360a29e89390a9ceba7e902203baa4eff713466554bc007eb3ba262a7694b5adab3ca13c83bfa98a0f115616e0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ed615a5080000040300463044022014bb153f4a5012b53873f2f98ebd58626546a69ad6ad44063111044a0d0fdfe402203e7d5f10ae9e85d2f1adec7ca8f7df689f880b2c05e84d54650d3d20e88201ae
 . . . . [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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