idtest.springernature.com
Issued by Sectigo RSA Domain Validation Secure Server CA
About this certificate
This digital certificate with serial number c5:65:84:08:1e:dd:2d:7d:aa:7d:7c:58:10:45:eb:37 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=idtest.springernature.com
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): c5:65:84:08:1e:dd:2d:7d:aa:7d:7c:58:10:45:eb:37Serial Number (int): 262385015073785364412537268323291097911
Serial Number lenght: 128 bits, 16 octets
SubjectKeyId: cb:2c:5c:9c:b9:4e:65:7c:4b:8f:bc:bb:e1:7e:59:01:2e:ca:73:7d
AuthorityKeyId: 8d:8c:5e:c4:54:ad:8a:e1:77:e9:9b:f9:9b:05:e1:b8:01:8d:61:e1
Fingerprint (sha1): 20:28:e6:24:db:e8:f6:9d:86:f3:0d:7b:03:6a:18:30:c6:fc:ce:85
Fingerprint (sha256): 04:02:a3:04:45:04:9e:6f:fa:09:e1:fd:e9:dc:a6:70:39:28:c5:22:2c:71:ab:67:b5:04:b8:50:d6:0b:c5:78
Issuing Certificate URL: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
Revocation information
OCSP Server: http://ocsp.sectigo.comCheck the revocation status for certificate idtest.springernature.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for idtest.springernature.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
idtest.springernature.com
www.idtest.springernature.com
www.idtest.springernature.com
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Certificate
The complete raw certificate details for idtest.springernature.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWzCCBUOgAwIBAgIRAMVlhAge3S19qn18WBBF6zcwDQYJKoZIhvcNAQELBQAw gY8xCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO BgNVBAcTB1NhbGZvcmQxGDAWBgNVBAoTD1NlY3RpZ28gTGltaXRlZDE3MDUGA1UE AxMuU2VjdGlnbyBSU0EgRG9tYWluIFZhbGlkYXRpb24gU2VjdXJlIFNlcnZlciBD QTAeFw0yMjEwMjQwMDAwMDBaFw0yMzEwMjAyMzU5NTlaMCQxIjAgBgNVBAMTGWlk dGVzdC5zcHJpbmdlcm5hdHVyZS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw ggEKAoIBAQC3nw7460mxCsOE+3N+byHEBTmQhVaN3E+P383vgOluh+DPco14T9sX K2rdi7CeAE7IwDstVY5CcAoyOFE86jI1YbIM5XleMjrIkC5JBG+dBlBO2sy9/Bma n6LyWF0Bl4RnZYyuZfw1NzFPGl4Y+7/2w6X9fAq1cgUu6A2hPAU5J45lk5il5SWE Td18eUOaIqH0DdeFYWjZOwTbOgYwGy10CzOvl6DZAIxYIA+u9S6TKr3itqod408D StSAkDL7MU57uWxIuz9Eao+vTmHadUWcK78hWNIEaV6ShRQHQxeGcTl35DGfQjrM fEcKSQReQ/OMprcBgApl3V77xze3Q7VNAgMBAAGjggMaMIIDFjAfBgNVHSMEGDAW gBSNjF7EVK2K4Xfpm/mbBeG4AY1h4TAdBgNVHQ4EFgQUyyxcnLlOZXxLj7y74X5Z AS7Kc30wDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMEkGA1UdIARCMEAwNAYLKwYBBAGyMQECAgcwJTAj BggrBgEFBQcCARYXaHR0cHM6Ly9zZWN0aWdvLmNvbS9DUFMwCAYGZ4EMAQIBMIGE BggrBgEFBQcBAQR4MHYwTwYIKwYBBQUHMAKGQ2h0dHA6Ly9jcnQuc2VjdGlnby5j b20vU2VjdGlnb1JTQURvbWFpblZhbGlkYXRpb25TZWN1cmVTZXJ2ZXJDQS5jcnQw IwYIKwYBBQUHMAGGF2h0dHA6Ly9vY3NwLnNlY3RpZ28uY29tMEMGA1UdEQQ8MDqC GWlkdGVzdC5zcHJpbmdlcm5hdHVyZS5jb22CHXd3dy5pZHRlc3Quc3ByaW5nZXJu YXR1cmUuY29tMIIBfgYKKwYBBAHWeQIEAgSCAW4EggFqAWgAdgCt9776fP8QyIud PZwePhhqtGcpXc+xDCTKhYY069yCigAAAYQJhhmzAAAEAwBHMEUCIFiLfbmByKof nA8eJY1DJ4N6YCXzXktuvE4RhBPSvvPQAiEA2RJLCOz253qJf/q9wrqKojNemX82 OZ17dmDMdo4hAh8AdwB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAA AYQJhhl1AAAEAwBIMEYCIQCjzMopjsxJTvRTzZ6t7f/rokZUphtXFAR0aXZC6qMw DgIhAMUt/I39G1g1LmleaZ63qD2qPeOeMqYIbvTeYcesP+rnAHUA6D7Q2j71BjUy 51covIlryQPTy9ERa+zraeF3fW0GvW4AAAGECYYZSwAABAMARjBEAiBKVzasreE/ MpX1Hs3zVEd/u/vWqp9kmjvXYz7+CO8RkgIgEPJ424elcGcWW+rArQerHTFuBo4T 66+IN0ufmx/Uo2UwDQYJKoZIhvcNAQELBQADggEBADL08lX3JMsKsEcr+EvjfWtT Ddt3GeRySk/7p7ZG1u8qnInwKJkiI7z/9ZokzQnYSXl7BQDumU6REMWkwsTk1Da+ Ec3sFl0yjht4DCUUZic4LSoiM+hKftIc2ErL73Bx9lfuh3NMWJnqqUuM+IThb79S JuoN/fptfmRgYjqs1pw8ioGJU0Y454b22osyxkahwVg/xWRKdT/v4LpAnurkRVyC wRk2Yo/Jml50vM8J4I6KjQF2OqvFPtSjfTnk809e3z4EPS4z6A3srtpoimEVPz1P Qz2tuTnYAhJL7sHfbKM+QazHd6hjVEXZWmu4aUgAhJjW8On4QFEvnxT000X32WE= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt58O+OtJsQrDhPtzfm8h xAU5kIVWjdxPj9/N74Dpbofgz3KNeE/bFytq3YuwngBOyMA7LVWOQnAKMjhRPOoy NWGyDOV5XjI6yJAuSQRvnQZQTtrMvfwZmp+i8lhdAZeEZ2WMrmX8NTcxTxpeGPu/ 9sOl/XwKtXIFLugNoTwFOSeOZZOYpeUlhE3dfHlDmiKh9A3XhWFo2TsE2zoGMBst dAszr5eg2QCMWCAPrvUukyq94raqHeNPA0rUgJAy+zFOe7lsSLs/RGqPr05h2nVF nCu/IVjSBGlekoUUB0MXhnE5d+Qxn0I6zHxHCkkEXkPzjKa3AYAKZd1e+8c3t0O1 TQIDAQAB -----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 262385015073785364412537268323291097911 . . . . . . . . [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 2022-10-24 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-20 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 'idtest.springernature.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 23180044471389247538847548186271618346053578762268057886696018781824848428673861181304515805798749297518440846621421679212389127438371869403285469143910147955069308874101805057792228561989220213325526691201542654525774703422402696521690840607772462368925477784927945662508602037123646595830858462158652838780677068526626100988760966588837051958897277482265901394871662202025588374940207602189037328663419747968535746986150272463477015772264150946193759818992073387675479302152534381648320987077722786987503023005609460441474671153607632764078022627003017751810781625516486603297783674793542870028683748178471929754957 . . . . . . . . . . . . . . . . . . . . [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) cb2c5c9cb94e657c4b8fbcbbe17e59012eca737d . . . . . . . . . . . . . . . . [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 (60 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'idtest.springernature.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.idtest.springernature.com' . . . . . . . . . . . . . . . . [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 (366 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (362 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) 0032f4f255f724cb0ab0472bf84be37d6b530ddb7719e4724a4ffba7b646d6ef2a9c89f028992223bcfff59a24cd09d849797b0500ee994e9110c5a4c2c4e4d436be11cdec165d328e1b780c25146627382d2a2233e84a7ed21cd84acbef7071f657ee87734c5899eaa94b8cf884e16fbf5226ea0dfdfa6d7e6460623aacd69c3c8a8189534638e786f6da8b32c646a1c1583fc5644a753fefe0ba409eeae4455c82c11936628fc99a5e74bccf09e08e8a8d01763aabc53ed4a37d39e4f34f5edf3e043d2e33e80decaeda688a61153f3d4f433dadb939d802124beec1df6ca33e41acc777a8635445d95a6bb86948008498d6f0e9f840512f9f14f4d345f7d961