www.optimumpsikoloji.com.tr
Issued by Sectigo RSA Domain Validation Secure Server CA
About this certificate
This digital certificate with serial number 32:39:2a:25:9a:77:d3:af:d3:2f:e7:c3:63:08:f5:06 was issued on by Sectigo Limited.
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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.optimumpsikoloji.com.tr
Sectigo Limited
Organization:
Sectigo Limited
State / Province:
Greater Manchester
Locality: Salford
Country: GB
Locality: Salford
Country: GB
This certificate has expire since
Certificate Details
Serial Number (hex): 32:39:2a:25:9a:77:d3:af:d3:2f:e7:c3:63:08:f5:06Serial Number (int): 66758215550633198565701904392455255302
Serial Number lenght: 126 bits, 16 octets
SubjectKeyId: 13:9c:7a:16:7e:50:e7:7c:02:c6:70:8d:70:ad:93:7a:5e:17:f0:53
AuthorityKeyId: 8d:8c:5e:c4:54:ad:8a:e1:77:e9:9b:f9:9b:05:e1:b8:01:8d:61:e1
Fingerprint (sha1): bb:c9:9e:99:c1:2b:cd:fd:3c:26:e4:c2:67:4d:b6:8d:c9:41:d8:d9
Fingerprint (sha256): 68:5a:b6:0e:0a:df:c0:43:84:0c:80:ac:50:60:de:1f:39:e8:38:4f:76:4e:6c:8e:68:d0:30:e3:0b:8f:97:a1
Issuing Certificate URL: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
Revocation information
OCSP Server: http://ocsp.sectigo.comCheck the revocation status for certificate www.optimumpsikoloji.com.tr
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.optimumpsikoloji.com.tr
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
www.optimumpsikoloji.com.tr
optimumpsikoloji.com.tr
optimumpsikoloji.com.tr
Other certificates including the domain name optimumpsikoloji.com.tr
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.optimumpsikoloji.com.tr in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgIQMjkqJZp306/TL+fDYwj1BjANBgkqhkiG9w0BAQsFADCB jzELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTcwNQYDVQQD Ey5TZWN0aWdvIFJTQSBEb21haW4gVmFsaWRhdGlvbiBTZWN1cmUgU2VydmVyIENB MB4XDTIyMTIyNjAwMDAwMFoXDTI0MDEyNTIzNTk1OVowJjEkMCIGA1UEAxMbd3d3 Lm9wdGltdW1wc2lrb2xvamkuY29tLnRyMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A MIIBCgKCAQEA7X0Ug7Mc+SjsTAnKzSQx4tPp4ALu42uXM2LDfCBCsC6yk9SgWUKr DImlEoJPQLXWzEf/hbo2YBpR7bTJhOpAbTmYW1UOfbbgfDWPVBpKQkdnbRZimjVY xL6/4Dpbx1TeKJK7ro5h1wXnB+cKnHPfdVyy3Dl9driW4JvX0Uegi4L1319MAqDE PCT2iIlLhCplrQRCLhf/wuGh7+8ysA/ddIVRq1an1BSYljxk4FuHO17K8pvz51Ph pVGfMANjAcYMaBZz0JWcuHvkm+MpR4llE7cY9cGdOzx//FlxN17KR07wFbH9hfz9 77L82jBIUKZWNsuMDZApxocXWuXaldK+yQIDAQABo4IDFzCCAxMwHwYDVR0jBBgw FoAUjYxexFStiuF36Zv5mwXhuAGNYeEwHQYDVR0OBBYEFBOcehZ+UOd8AsZwjXCt k3peF/BTMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjBJBgNVHSAEQjBAMDQGCysGAQQBsjEBAgIHMCUw IwYIKwYBBQUHAgEWF2h0dHBzOi8vc2VjdGlnby5jb20vQ1BTMAgGBmeBDAECATCB hAYIKwYBBQUHAQEEeDB2ME8GCCsGAQUFBzAChkNodHRwOi8vY3J0LnNlY3RpZ28u Y29tL1NlY3RpZ29SU0FEb21haW5WYWxpZGF0aW9uU2VjdXJlU2VydmVyQ0EuY3J0 MCMGCCsGAQUFBzABhhdodHRwOi8vb2NzcC5zZWN0aWdvLmNvbTA/BgNVHREEODA2 ght3d3cub3B0aW11bXBzaWtvbG9qaS5jb20udHKCF29wdGltdW1wc2lrb2xvamku Y29tLnRyMIIBfwYKKwYBBAHWeQIEAgSCAW8EggFrAWkAdwB2/4g/Crb7lVHCYcz1 h7o0tKTNuyncaEIKn+ZnTFo6dAAAAYVO7ZfAAAAEAwBIMEYCIQCIUls2sjhdJjAW XNQU1eh3LDebkIbDCE9hkW3+00CbpAIhAPVnsagwRsvn6uUsBGflNWwJtqONiosN TMlddf1TVyQHAHcA2ra/az+1tiKfm8K7XGvocJFxbLtRhIU0vaQ9MEjX+6sAAAGF Tu2XkgAABAMASDBGAiEAn/DtF5ZQrmKSH2iYR63Hjjsy8Co3RBGa0bZ+0AZY6hwC IQCGbDh/CG82au7eL9XwtdSbSsKsx2ghKzlnyzSiC0zl4wB1AO7N0GTV2xrOxVy3 nbTNE6Iyh0Z8vOzew1FIWUZxH7WbAAABhU7tl2UAAAQDAEYwRAIgfovzq/CuXop9 lH0ZwWSvbJdLLV0GnkVw0GjcZQh/iOICIF2YdZKtn4XkGhhnmn/lGUVJ1Mx80oHK UPle3UQqCN8WMA0GCSqGSIb3DQEBCwUAA4IBAQAlOtrAObowcZ43bN9GaQQgLzzW zYhlNECSkNS39q/nyHRaBi/huuWK/1e6dRIfNfLQ3RIzubHX4XWWg6ai0Yh17Yj+ PJEaW96zd1fSTAPlxyalYree62/7mJyZbpMWIG4G52rT7FchRL7OukqsEGPkS8G3 yUFuU3CFYYRD0sL7bYIGNq1kiENPd1dBdxobs4KaDObPUMo5EJAcBJOMHevUw6fZ 4M3d3RI7A+p6CCBvhJCnPlwbCpoxqsegfUM1JqFZzWdzSAlAYryXBJt1AIaGafpy PknhK9T2ORheQ/s1VGQ1NmcGg5T/ed6CH0d+32Y2Mi8fWVb7jiU/S7OhnpSi -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7X0Ug7Mc+SjsTAnKzSQx 4tPp4ALu42uXM2LDfCBCsC6yk9SgWUKrDImlEoJPQLXWzEf/hbo2YBpR7bTJhOpA bTmYW1UOfbbgfDWPVBpKQkdnbRZimjVYxL6/4Dpbx1TeKJK7ro5h1wXnB+cKnHPf dVyy3Dl9driW4JvX0Uegi4L1319MAqDEPCT2iIlLhCplrQRCLhf/wuGh7+8ysA/d dIVRq1an1BSYljxk4FuHO17K8pvz51PhpVGfMANjAcYMaBZz0JWcuHvkm+MpR4ll E7cY9cGdOzx//FlxN17KR07wFbH9hfz977L82jBIUKZWNsuMDZApxocXWuXaldK+ yQIDAQAB -----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 66758215550633198565701904392455255302 . . . . . . . . [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 'GB' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford' . . . . . . . . . . . . [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 'Sectigo Limited' . . . . . . . . . . . . [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 'Sectigo RSA Domain Validation Secure Server CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-12-26 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-25 23:59:59 +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.optimumpsikoloji.com.tr' . . . . . . . . [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 29980157590135465607244241155641572393718788760437170211825831796647360770554251698834046215591331467808169720011663240801555948169202073041037515944672638782592629916294797348452526605888550533987276960170610733421827960320444883122147270422585550518400595563715651300297344490852816388266799917954951348272917749199857113328761679338739819601671294202753838430134569696157058356346518423584790903743278247374826849300596012426262142560254145764061602133037153644758859480095966780374420000774982351942190303875222452836730650515355471567767514416952525542521134774130485613463245321983604485462657041697840659873481 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 8d8c5ec454ad8ae177e99bf99b05e1b8018d61e1 . . . . . . . . . . . . . . . . [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) 139c7a167e50e77c02c6708d70ad937a5e17f053 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://sectigo.com/CPS' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (120 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.sectigo.com' . . . . . . . . . . . . . . . . [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 (56 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.optimumpsikoloji.com.tr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'optimumpsikoloji.com.tr' . . . . . . . . . . . . . . . . [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 (367 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (363 bytes) 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 . . . . [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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