creo-solutions.de
Issued by R3
About this certificate
This digital certificate with serial number 04:00:88:21:59:ce:88:36:dc:83:2b:0c:d9:7a:64:97:ec:6f was issued on by Let's Encrypt.
With 7 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=creo-solutions.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:00:88:21:59:ce:88:36:dc:83:2b:0c:d9:7a:64:97:ec:6fSerial Number (int): 348630091901761679282129592469946008857711
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 3a:26:30:42:9a:1c:07:7d:0f:f9:eb:29:d4:a1:5b:8e:2b:f9:93:80
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): c2:35:97:0d:32:26:1b:68:2d:0a:1d:70:45:93:93:eb:57:f4:7f:f3
Fingerprint (sha256): 03:be:c3:30:59:0c:33:03:52:f1:6a:50:85:45:97:2a:7d:ee:b0:8f:44:16:62:8f:5d:86:80:d5:38:f0:c6:50
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate creo-solutions.de
7
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for creo-solutions.de
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
creo-solutions.de
ptc-solutions.ch
ptc-solutions.com
ptc-solutions.de
www.ptc-solutions.ch
www.ptc-solutions.com
www.ptc-solutions.de
ptc-solutions.ch
ptc-solutions.com
ptc-solutions.de
www.ptc-solutions.ch
www.ptc-solutions.com
www.ptc-solutions.de
Other certificates including the domain name creo-solutions.de
(limited to 100 certificates)
creo-solutions.de
creo-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
creo-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
creo-solutions.de
creo-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
creo-solutions.de
creo-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
creo-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
creo-solutions.de
creo-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
ptc-solutions.de
creo-solutions.de
Certificate
The complete raw certificate details for creo-solutions.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbDCCBFSgAwIBAgISBACIIVnOiDbcgysM2Xpkl+xvMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzExMjMyMzI2MjNaFw0yNDAyMjEyMzI2MjJaMBwxGjAYBgNVBAMT EWNyZW8tc29sdXRpb25zLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEA2CuCD7wUwv6TsGHu1+hU1U4bxtdt1oeLC6RgUkWRbDckuXFVjBOLuwbcKhC0 dAzdZVfo4GJvoCSn0n9zsoAN4+dswqO+NpNTpYNAyywo6P8zMSP2o21DjH+JoPGG Fn3fXuxpKw/w654qlzYfNeTPfz5H8H6uhAe2c1kLgzJ5Mt3hs5uLf9V0ZTcFSam7 G4RLptvvt7c7Wpr8eQ0e4EePaYpavMgOBogzCyuKhn3U1Dxg/5C7djwLKy4Wbi1u u5KIw6kLHKUw967j6GCyl2PfWu4yZ1cP/oJOqNpyoLtt9JDR32XDV1uftYTML7m1 XO2xe8l66q3GtHLRsPQbFZTlrQIDAQABo4ICkDCCAowwDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBQ6JjBCmhwHfQ/56ynUoVuOK/mTgDAfBgNVHSMEGDAWgBQULrMXt1hW y65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6 Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iu b3JnLzCBmAYDVR0RBIGQMIGNghFjcmVvLXNvbHV0aW9ucy5kZYIQcHRjLXNvbHV0 aW9ucy5jaIIRcHRjLXNvbHV0aW9ucy5jb22CEHB0Yy1zb2x1dGlvbnMuZGWCFHd3 dy5wdGMtc29sdXRpb25zLmNoghV3d3cucHRjLXNvbHV0aW9ucy5jb22CFHd3dy5w dGMtc29sdXRpb25zLmRlMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHYAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcA AAGL/rh2igAABAMARzBFAiAb2uOw+mT6Bp8a08uW9bcH50QspeVn0dDQPsalN6zP LAIhAJDbG3YM0aYlqLyiO64WAQBVMRQn6GYx0p3OIhZvpM4dAHYA7s3QZNXbGs7F XLedtM0TojKHRny87N7DUUhZRnEftZsAAAGL/rh2kgAABAMARzBFAiEAqs3XGnKY VGaeKflgYzHDLkWcTD6LMebEeRg2kxnK3D0CIBZYlR4HTL/C2mcqnH20xohfRoPP MPEzL8zpU1zycZzZMA0GCSqGSIb3DQEBCwUAA4IBAQBJ9RNnJlCMpmiHuLnlvkc+ 4yWa85hsdPd2w46jNTX+6+Z2fChqWuiTZssomdrDmwlL9g3eJKNgNgnEGI9IrQjg pdboo3LJJQj2l5viX8Y5+Rzn5N/rqrmx0ivCfBrC1/aikNi4FA9FrWUkeyjXH7sa uwKk24XICz+oOLagdyCxqIuWDH8m/kJSk8gsUF81+vMamyfLHzuoPEoeEvLxcAgJ AuT77GW2Oo8UMlcZ71jt8qNQD99lb7F7anr61jRV3V9llV6AD/C1MbHDvNG7el76 Du230xMfCPYnFMfi+ggX5cwViutqc5Cx47SFbLE/rkvdLsYZpGJ6ekiuzb64aZyQ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2CuCD7wUwv6TsGHu1+hU 1U4bxtdt1oeLC6RgUkWRbDckuXFVjBOLuwbcKhC0dAzdZVfo4GJvoCSn0n9zsoAN 4+dswqO+NpNTpYNAyywo6P8zMSP2o21DjH+JoPGGFn3fXuxpKw/w654qlzYfNeTP fz5H8H6uhAe2c1kLgzJ5Mt3hs5uLf9V0ZTcFSam7G4RLptvvt7c7Wpr8eQ0e4EeP aYpavMgOBogzCyuKhn3U1Dxg/5C7djwLKy4Wbi1uu5KIw6kLHKUw967j6GCyl2Pf Wu4yZ1cP/oJOqNpyoLtt9JDR32XDV1uftYTML7m1XO2xe8l66q3GtHLRsPQbFZTl rQIDAQAB -----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 348630091901761679282129592469946008857711 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-23 23:26:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-21 23:26:22 +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 'creo-solutions.de' . . . . . . . . [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 27288928493026598064324900288577659566677894964954589981631086936820382140591737497811474744564380936151038778454913878307078934422710448666071654817242465557088384993177404781001961792114116263689174654888314155915051573295762576216278317629298816840921833576165125288824220989504016550423538490697358517209394106063904159442233024675324381490575072456447256352775686418387365240343362343544066895038984276540936872415260338523556465848681367243268592485618008554129236022421775485636934280990920858302199946880889311265177225001696162406540162884874322860076178798098970044664395009893857884378714982775652084934061 . . . . . . . . . . . . . . . . . . . . [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) 3a2630429a1c077d0ff9eb29d4a15b8e2bf99380 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (144 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'creo-solutions.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ptc-solutions.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ptc-solutions.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ptc-solutions.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ptc-solutions.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ptc-solutions.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ptc-solutions.de' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bfeb8768a000004030047304502201bdae3b0fa64fa069f1ad3cb96f5b707e7442ca5e567d1d0d03ec6a537accf2c02210090db1b760cd1a625a8bca23bae16010055311427e86631d29dce22166fa4ce1d007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bfeb876920000040300473045022100aacdd71a729854669e29f9606331c32e459c4c3e8b31e6c47918369319cadc3d02201658951e074cbfc2da672a9c7db4c6885f4683cf30f1332fcce9535cf2719cd9 . . . . [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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