dreyer-elze.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ee:21:f6:e9:37:e5:8c:82:fe:c8:2f:d0:33:4b:30:5e:36 was issued on by Let's Encrypt.
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=dreyer-elze.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ee:21:f6:e9:37:e5:8c:82:fe:c8:2f:d0:33:4b:30:5e:36Serial Number (int): 342369207681582224560152421372448279125558
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 92:27:7b:b6:ec:e8:37:97:cf:5d:be:85:1f:97:e4:57:06:b4:3b:b3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 07:39:8a:39:3b:a7:90:ce:af:8c:b2:5a:6a:fa:8c:61:a8:d2:cc:58
Fingerprint (sha256): 07:dd:a9:c4:a5:5c:0a:e7:d4:41:51:70:03:02:47:36:d7:87:61:34:d9:e0:60:1a:31:f0:a3:5c:d5:9e:be:15
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate dreyer-elze.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for dreyer-elze.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
dreyer-elze.de
www.dreyer-elze.de
www.dreyer-elze.de
Other certificates including the domain name dreyer-elze.de
(limited to 100 certificates)
dreyer-elze.de
dreyer-elze.de
cloud.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
cloud.dreyer-elze.de
dreyer-elze.de
cloud.dreyer-elze.de
wiki.dreyer-elze.de
dreyer-elze.de
wiki.dreyer-elze.de
wiki.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
wiki.dreyer-elze.de
dreyer-elze.de
cloud.dreyer-elze.de
cloud.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
wiki.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
cloud.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
wiki.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
cloud.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
cloud.dreyer-elze.de
dreyer-elze.de
cloud.dreyer-elze.de
wiki.dreyer-elze.de
dreyer-elze.de
wiki.dreyer-elze.de
wiki.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
wiki.dreyer-elze.de
dreyer-elze.de
cloud.dreyer-elze.de
cloud.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
wiki.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
cloud.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
wiki.dreyer-elze.de
dreyer-elze.de
dreyer-elze.de
Certificate
The complete raw certificate details for dreyer-elze.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFZzCCBE+gAwIBAgISA+4h9uk35YyC/sgv0DNLMF42MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMzAxMjMzMDlaFw0y MDAxMjgxMjMzMDlaMBkxFzAVBgNVBAMTDmRyZXllci1lbHplLmRlMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq/IK/LgH+sfcwy9wcdzx5Dzt5i5RGwbV tN0RETd70EyUKdq3FwfPADC4rP9JqBGaYliXd/FwHlPSV7LonTUCy6wyrczFVLnE a0cbfW5nPoZcwF384ctKLcAOuFC/lLdxYYiVBTJ/I1vMhXIGmYryIIbiWmo7zdwH CJfULR35yN9m7tzEtSY8m7lxjdLBt1Ine9AX/1dn8jl00EG5Z0efvB8lAc2ffG50 BR8EWXcvn3eX7Ogoave1eKFypX8peBJR6MHuTdcCEpruwDA8fAwCfcVqc5aWhP2n 3nGmbNZyFaXtYZgCDXiAYG2Z/dhI08PeTem0QxSkx7WKcODxo5vjhwIDAQABo4IC djCCAnIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSSJ3u27Og3l89dvoUfl+RXBrQ7 szAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMC0GA1UdEQQmMCSCDmRyZXllci1lbHplLmRlghJ3d3cuZHJleWVyLWVsemUu ZGUwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdQDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW4c 3r0+AAAEAwBGMEQCIGoC2XgNf6STW1eeCgaUcvmF86EuRvZBE0eNRhdZfucZAiBk /cPiKMPsqp275ExQCiMK2+e0p4SwvMbz/S8SkcZblgB2AAe3XBvlfWj/8bDGHSMV x7rmV3xXlLdq7rxhOhpp06IcAAABbhzevWsAAAQDAEcwRQIhAPrZMzqd7A7pTjP8 Qr8LloknMra3yQN9rvaiYWWcQDaAAiB9J7wA6bc7S0WNnXDb4Cu77y0k1mrk+iJW 8LZvDJM8aTANBgkqhkiG9w0BAQsFAAOCAQEAGtZTyTAWq4QX0GBY2TbKm46UIbev Qw4CXII04RPL6oZg+KYCkG44LDH7ny1MctlP17V723hkJ3JuFXTWLrWlZlZdglzU M/KnfFkDEvnLNyKaxJWVfksgL18zutoxL8xrECWPKcxIFBFnt8OkY4KZd4C5mlnF Sal998LC0VuWWMF2n02C8KpU4l4wrYy0assEoDms9euCMGsqxAf93Ht49M6gcHux XAHSUusmOhRuNNyFbhihl2OQjPqJtz2X2WyyXJTQVLz1ShwvZSsYQZBklBVGZgXD 9oXzzJXOLnRiytmU0p48I6VXVUPkQSBdb1l/SVtjhfDnxlmYBQjg6e6Img== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq/IK/LgH+sfcwy9wcdzx 5Dzt5i5RGwbVtN0RETd70EyUKdq3FwfPADC4rP9JqBGaYliXd/FwHlPSV7LonTUC y6wyrczFVLnEa0cbfW5nPoZcwF384ctKLcAOuFC/lLdxYYiVBTJ/I1vMhXIGmYry IIbiWmo7zdwHCJfULR35yN9m7tzEtSY8m7lxjdLBt1Ine9AX/1dn8jl00EG5Z0ef vB8lAc2ffG50BR8EWXcvn3eX7Ogoave1eKFypX8peBJR6MHuTdcCEpruwDA8fAwC fcVqc5aWhP2n3nGmbNZyFaXtYZgCDXiAYG2Z/dhI08PeTem0QxSkx7WKcODxo5vj hwIDAQAB -----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 342369207681582224560152421372448279125558 . . . . . . . . [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 2019-10-30 12:33:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-28 12:33:09 +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 'dreyer-elze.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 21706105960851103322832505475183979121107040267380507636115151455182052752253692936140315030996274705384498624917164221586365386482897792197482320255125140757369397768346826212628843915898984834580931709419345897987613308918362873471304183707736120172779515994070029615705868926381901966812824930074795033655236595172213456501796500027381949003517366915956985219768460289683583434666970222536709000178484881434887494875165497267764778851335133953581214199107602656879966031023648401794067429838243722730302165121510697730859343596113650171618635264787212047431359374466657689995413214360041425128747139998004270588807 . . . . . . . . . . . . . . . . . . . . [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) 92277bb6ece83797cf5dbe851f97e45706b43bb3 . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dreyer-elze.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dreyer-elze.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e1cdebd3e000004030046304402206a02d9780d7fa4935b579e0a069472f985f3a12e46f64113478d4617597ee719022064fdc3e228c3ecaa9dbbe44c500a230adbe7b4a784b0bcc6f3fd2f1291c65b9600760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e1cdebd6b0000040300473045022100fad9333a9dec0ee94e33fc42bf0b96892732b6b7c9037daef6a261659c40368002207d27bc00e9b73b4b458d9d70dbe02bbbef2d24d66ae4fa2256f0b66f0c933c69 . . . . [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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