flex-montage.de
Issued by R3
About this certificate
This digital certificate with serial number 04:45:7d:5f:2a:37:3e:81:ae:83:d0:4b:a2:c8:58:4c:bd:3a 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): 04:45:7d:5f:2a:37:3e:81:ae:83:d0:4b:a2:c8:58:4c:bd:3aSerial Number (int): 372095274668498512996023783019601638243642
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: bb:3a:ab:17:c9:8a:44:03:68:2a:f4:30:8d:68:57:f5:49:c4:bd:76
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): fd:1c:0f:a0:db:a6:03:01:9d:bc:ee:ab:73:21:bd:3f:35:4b:88:7f
Fingerprint (sha256): a3:9e:01:20:78:4c:37:92:fd:b8:78:19:9b:3d:c6:cb:fd:c2:1e:7e:e8:e3:5b:dc:67:d1:58:73:41:7d:b6:87
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.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
flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
www.flex-montage.de
flex-montage.de
www.flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
www.flex-montage.de
flex-montage.de
www.flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
www.flex-montage.de
flex-montage.de
flex-montage.de
flex-montage.de
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----- MIIE6zCCA9OgAwIBAgISBEV9Xyo3PoGug9BLoshYTL06MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA3MjQxNTI5MDJaFw0yMzEwMjIxNTI5MDFaMBoxGDAWBgNVBAMT D2ZsZXgtbW9udGFnZS5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB ALHbfX9ivRBhrnPXLzfWDwrg5SpV5qycPgwaDzn015RI02TByAT+Eb/7Z7wHWZ77 lONo4tEjRiR8Ledh6QLu6KNwmKoJ2j5z9kvW1RlHFXnWdnTQI2dhP3elsu6TaVaf W+24BF+o0GL989qQSjpWmjm1tZnSNZbVadGpbvLnB35UG0ErccLD8z7gJ2x/vtvy 7DuK0D8mkGrMJjIIC3vgESAKBmih89acaUkXFl315fOvO3EvyBiVSD9/S0Qe+cwt 9qGMDBAgNQcSSmmZLMURWb/QuZ0/VFOv8JA/wvddmHbm3obAa8Ow+yF1f34fTd3o l4w1erCTq+5hPYdD8ixWuWsCAwEAAaOCAhEwggINMA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV HQ4EFgQUuzqrF8mKRANoKvQwjWhX9UnEvXYwHwYDVR0jBBgwFoAUFC6zF7dYVsuu UAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8v cjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9y Zy8wGgYDVR0RBBMwEYIPZmxleC1tb250YWdlLmRlMBMGA1UdIAQMMAowCAYGZ4EM AQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAtz77JN+cTbp18jnFulj0bF38 Qs96nzXEnh0JgSXttJkAAAGJiLuVvgAABAMARzBFAiEA/1rYxYgO8cgz0XdpesWm 3u5YBU5F1ckcnjXwumRmps8CIFdYJRuhlAVyjykuDT0ANCGmzX9VuAu8W4xnA73J jQ9/AHYAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS61IAAAGJiLuV9wAA BAMARzBFAiBDvaLuGmiSyDHA1DKrbU3ULiUW76Jc5VOejPLeknEeZQIhAIkOtflZ Ru4KsJdtcCo/dXmXiKgnTnaOHsWimS0rPzvNMA0GCSqGSIb3DQEBCwUAA4IBAQCY E2wh6tCdOshMPsZX64mQH7QUrBhVUYwD33gozpE1NLZA2V0mR4DWNY36rka9VJmo pngjFTXO8kqjUaGyE94PhKn3lyHeb8mPkOk2BZgAhJNoFSuA+zVVmsQmNfYJeuyB IFdT+h3ufjq4gkaIQg7sk3p0/QLY+KmhSe5iKFudFlaGde0l3VLBiFJqKCcuOwcm zsYv1Os1ymgIiCY8lyejktItWZaeFfdrNQC4tNzw2imYGleUuDgSHA4sANEoADLN JnyhFj+D0khY40i3kD9ygBFZ4M8ypTSnUjk0Dcu/DGgBhY8o9Fs62fNcL8TRYGgd zKz9ONRl3FBBCxhpacif -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsdt9f2K9EGGuc9cvN9YP CuDlKlXmrJw+DBoPOfTXlEjTZMHIBP4Rv/tnvAdZnvuU42ji0SNGJHwt52HpAu7o o3CYqgnaPnP2S9bVGUcVedZ2dNAjZ2E/d6Wy7pNpVp9b7bgEX6jQYv3z2pBKOlaa ObW1mdI1ltVp0alu8ucHflQbQStxwsPzPuAnbH++2/LsO4rQPyaQaswmMggLe+AR IAoGaKHz1pxpSRcWXfXl8687cS/IGJVIP39LRB75zC32oYwMECA1BxJKaZksxRFZ v9C5nT9UU6/wkD/C912YdubehsBrw7D7IXV/fh9N3eiXjDV6sJOr7mE9h0PyLFa5 awIDAQAB -----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 372095274668498512996023783019601638243642 . . . . . . . . [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 2023-07-24 15:29:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-22 15:29:01 +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 22452414642901776206029537274954481394717983637956182072350361145321982034377400343325525468308052570413340839253720391394586875297642258678175803536476027133757421295307744460754383624809563321006571674616278436742926475287313350944809796584751971159940222225589091905419622264994558670203104169746987391891834505656574735438520998713648676413861859838381087160779487263205982717936204304961201161903787928476329815898325047209250491902886258752181279275092772820275656916458302345538899931151187706293629932176739586729586415358331408708469712990142572234838032061438256015476190369359675903066111055493953133918571 . . . . . . . . . . . . . . . . . . . . [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) bb3aab17c98a4403682af4308d6857f549c4bd76 . . . . . . . . . . . . . . . . [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 (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 (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) 00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018988bb95be0000040300473045022100ff5ad8c5880ef1c833d177697ac5a6deee58054e45d5c91c9e35f0ba6466a6cf02205758251ba19405728f292e0d3d003421a6cd7f55b80bbc5b8c6703bdc98d0f7f0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018988bb95f70000040300473045022043bda2ee1a6892c831c0d432ab6d4dd42e2516efa25ce5539e8cf2de92711e65022100890eb5f95946ee0ab0976d702a3f75799788a8274e768e1ec5a2992d2b3f3bcd . . . . [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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