flex-montage.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:dd:14:22:93:2f:f1:3c:3e:a6:8b:e7:02:9f:43:83:7c:ad 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=flex-montage.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:dd:14:22:93:2f:f1:3c:3e:a6:8b:e7:02:9f:43:83:7c:adSerial Number (int): 336566024968129622960615992637882957528237
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 95:66:f0:7b:6b:83:94:27:0f:4e:49:f7:d8:5e:78:26:2a:a7:a1:c4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 94:09:6f:7e:5f:e5:21:0d:42:a4:3d:ba:57:bf:50:ff:0a:46:b4:46
Fingerprint (sha256): d6:35:20:52:49:a7:c7:d4:a0:9c:17:ad:78:1b:30:aa:5e:a2:e4:9d:1e:49:77:b2:db:7d:53:31:1c:40:f6:1b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate flex-montage.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for flex-montage.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
flex-montage.de
Other certificates including the domain name flex-montage.de
(limited to 100 certificates)
www.flex-montage.de
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www.flex-montage.de
flex-montage.de
Certificate
The complete raw certificate details for flex-montage.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFVjCCBD6gAwIBAgISA90UIpMv8Tw+povnAp9Dg3ytMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MDMxNTE0MTZaFw0x OTExMDExNTE0MTZaMBoxGDAWBgNVBAMTD2ZsZXgtbW9udGFnZS5kZTCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBALdE2vJ7a9oY+QuOQfifiZYjIRwB7DTf MvNR2kvwI9+b/OTAh7axxXaGIqjuYzjmGjLsKylpxfEMBP6EkgCGVmb1XC4v7pH5 pYBD36eHj5biXahzvJh5aqkCWRKTi7XNfKoV2qV2BhjRgg6a1LMxRW28i65eXK97 6ar5QJ0xyIQhkZ7GNymGh3x0yvbaPyxSRN5Zn+Qtdm8OP6BXxHS2ngtq6K7YIOfG K3UrRAN1GOEzCBHPvEs4Z/Zb6OMbCekXJI1wGVQHt2iYAI3jvFWfE/0RcapkBrqe RqhhE/gnMrGTRvuzUvOrgJza7oAgIjrWJhJyMOJEnXocyKhPmzAllucCAwEAAaOC AmQwggJgMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUlWbwe2uDlCcPTkn32F54Jiqn ocQwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu b3JnLzAaBgNVHREEEzARgg9mbGV4LW1vbnRhZ2UuZGUwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgDiaUuuJujp QAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWxYQp1DAAAEAwBHMEUCICPuvH6Y lQe6AbKeyYD1hQp+wwmiuAgcZDcDBVX478ofAiEA90BYBIbN+dxGq7kiWVXLj223 b/wxocH8WajMXG6PAW4AdgBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvY jQAAAWxYQp8iAAAEAwBHMEUCIQCGDWsDYF2TR7eUiUAZmJ3ck5IqVodLjnfEJ67V /MvrvwIgbpjYTzQwphmAaVQiZJnWns4BxrVr5d+xUwqTGSjbl+MwDQYJKoZIhvcN AQELBQADggEBACAgAumTt+fwaG0k2ejjPu1AKQGEROSfio2k4GBN1Y5zEVo//17R Fy/NUl0CD6ft+sJ10l4T3tfrvlrUawbabQgbxfX8m+1xM3a46UBWH+WFke6I35y9 wxNxwLWM96U7zvBueK8WgAfswzXbgGj02JL/xs/rVq8187PXLwzQUVNCkaxaY1F0 g6bUl4OyHX+osg+rkg/D/a+5tg5AeUZw6mfl9wMXtesGoagqIZS3fZuUexe2T34t 1Jz2W0Zb+7zxnoQuyKs4jrwISk4Lev5ksVAjlAyBr7+BPG5yVp5Qf1o/ZWtVXJGR Kx/QHtdWKHNVcNoiB+MMmzrTtmvJcTHP7xk= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt0Ta8ntr2hj5C45B+J+J liMhHAHsNN8y81HaS/Aj35v85MCHtrHFdoYiqO5jOOYaMuwrKWnF8QwE/oSSAIZW ZvVcLi/ukfmlgEPfp4ePluJdqHO8mHlqqQJZEpOLtc18qhXapXYGGNGCDprUszFF bbyLrl5cr3vpqvlAnTHIhCGRnsY3KYaHfHTK9to/LFJE3lmf5C12bw4/oFfEdLae C2rortgg58YrdStEA3UY4TMIEc+8Szhn9lvo4xsJ6RckjXAZVAe3aJgAjeO8VZ8T /RFxqmQGup5GqGET+CcysZNG+7NS86uAnNrugCAiOtYmEnIw4kSdehzIqE+bMCWW 5wIDAQAB -----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 336566024968129622960615992637882957528237 . . . . . . . . [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 2019-08-03 15:14:16 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-01 15:14:16 +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 'flex-montage.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 23135563604194594933951013734321610648897636277591443514533211999733395172914885063799396948861664656876715156798642522922265979543466665036684392423984535591173525600810737896739737138565537437303022021469328319982648429291170409537761385039133398946434508719448638533817079403962068829445844097285204478366520435093690180821932817572093149680273211581390863938694552307204023405359810597545367189263602931145556519809978607181760665244719142207472206599510303478771059870947733533200351685020664970677207746348591301520313477271160182237560126211624933447018874830836199953461946292221540139116463961361588894930663 . . . . . . . . . . . . . . . . . . . . [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) 9566f07b6b8394270f4e49f7d85e78262aa7a1c4 . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flex-montage.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 (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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c58429d430000040300473045022023eebc7e989507ba01b29ec980f5850a7ec309a2b8081c6437030555f8efca1f022100f740580486cdf9dc46abb9225955cb8f6db76ffc31a1c1fc59a8cc5c6e8f016e00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c58429f220000040300473045022100860d6b03605d9347b794894019989ddc93922a56874b8e77c427aed5fccbebbf02206e98d84f3430a619806954226499d69ece01c6b56be5dfb1530a931928db97e3 . . . . [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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