btgr.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:fb:82:54:68:d8:5c:fe:97:a3:c9:91:45:1e:ad:c4:e0:66 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=btgr.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:fb:82:54:68:d8:5c:fe:97:a3:c9:91:45:1e:ad:c4:e0:66Serial Number (int): 346920969811337112545192265988954986438758
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 96:79:22:58:6d:49:2c:70:d4:69:b9:96:08:81:4f:a9:60:f3:22:fa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8c:c7:10:3d:ae:76:80:87:e7:42:0f:64:8c:8c:12:aa:4b:b6:f3:5b
Fingerprint (sha256): 3b:cf:48:7e:12:41:5a:23:a9:25:63:53:01:ec:61:81:19:65:b4:03:69:ad:6d:89:3a:a1:a0:42:b2:28:4c:89
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate btgr.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for btgr.de
Public Key Algorithm
RSA
Key Size
4096
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
btgr.de
www.btgr.de
www.btgr.de
Other certificates including the domain name btgr.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for btgr.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISA/uCVGjYXP6Xo8mRRR6txOBmMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA0MDMxNjM5MTBaFw0x OTA3MDIxNjM5MTBaMBIxEDAOBgNVBAMTB2J0Z3IuZGUwggIiMA0GCSqGSIb3DQEB AQUAA4ICDwAwggIKAoICAQC2wdGScvYMV/cRMVJ5AkwEZHdK+LahPbjV9FvVjfaX /Dm5rnPNRIfbHJ49dolVpaXUJ2Z+rKU1HmMgzvLrhRWT2hGsYoyIvpHc0D1E1xds tubzO0oOLiT3JYwA6k6S9U8/a/+GI0/H/80QRw4uwTcGo/I3Oc75ZQh1NkYzPgKL MAD/wlBzhLSuEsoMXIOJeidqCn2EHSFSmtc5/omnwkzWtcPvmvSK24UWhLNqBSZK pnqdfn++PseSNZaz2GnzyKD5tejQ4DUuZLM9yyYldnyXf8KRlgP16Cjhpjh72Y9f Vt7VYPe1kEEQJINVNlUcjeEW45UsEgfEhDH1Uj4qygF7O4VnkB31C/r+rV+Y6yqW 7KK0FwZy9pqEBS/Nj7hR93Usy9sxR/r4honkHLdxUKzICOtdsZXT4UKNRFlEVotT MQI27fXduv++jDdDdgg/Tui3ZHMnm4iBvQ9IB99n0W+Ogl2RNFmEtlQlvtEH4xdw Ogmh8sJa1rz1eQWiOMtjofje6aZy3AYWZU7HQccLU3PIHwbVRc9DahSgUirZOGQC zj0Z0+VmdCdll3xoN7X5HdTdcFRQlTCzsaS0RUx1HAEuDp2FTzKzZw71eWyiZfgL rrnJPDSFPReljTM7/Yclmy6oTvFzqHzSz8d5K0XCq+wwgF/lBv9Mf2MGQlZ1wf+1 jQIDAQABo4ICaTCCAmUwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSWeSJYbUkscNRp uZYIgU+pYPMi+jAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMB8GA1UdEQQYMBaCB2J0Z3IuZGWCC3d3dy5idGdyLmRlMEwG A1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEW Gmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB 8gDwAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFp5Eh/wgAA BAMARzBFAiEA4jsnvX4p/v9yjhm0fXfhfFE+NVtH7FBVPyH8dWoiTEUCIBkWHTH4 LriRxumtS3Iq+zPAUyIkt7N6k+aQPYc3DM3dAHYAKTxRllTIOWW6qlD8WAfUt2+/ WHopctykwwz05UVH9HgAAAFp5EiAPwAABAMARzBFAiEAxCynucGDKgGhX2QIe8lz nwCL+xYyD2fWM6p2rGoWragCIE+VWJjT7dtBt0tgZbKbEiVUEx6HP0tH5ROmZq7f GqbBMA0GCSqGSIb3DQEBCwUAA4IBAQBo2WiL8lhksZEbI8Xl4qH7srdUGvqgSp0T k0Ow/OdukM8CiRIcgAjQt/o4tg5s1lofW4kbdIG8lPJNJZe30SvsT2k24IilKLCh M0tZ2oJplpqL8LuAiBygdHpnk9zRIIFW2skJysIlrUawxIhiCIeS21exlc0DqXYQ yujlE+otPzsWMQJDywlIqo7bPrIs7ePZi3jXDpicId9vk1dhXz3jpJz5MafqX3Id Pw68rXB00IY9xnxnKvJHUE74FGaGsbZ9iTYEnGJhNUg1Mc2zgpKmi69DEg/7NqWc kurZNRITDyKpeyDPQnFwcFl2k/dZSQZXB8jCDzw5k+LaveZPQI+Y -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtsHRknL2DFf3ETFSeQJM BGR3Svi2oT241fRb1Y32l/w5ua5zzUSH2xyePXaJVaWl1CdmfqylNR5jIM7y64UV k9oRrGKMiL6R3NA9RNcXbLbm8ztKDi4k9yWMAOpOkvVPP2v/hiNPx//NEEcOLsE3 BqPyNznO+WUIdTZGMz4CizAA/8JQc4S0rhLKDFyDiXonagp9hB0hUprXOf6Jp8JM 1rXD75r0ituFFoSzagUmSqZ6nX5/vj7HkjWWs9hp88ig+bXo0OA1LmSzPcsmJXZ8 l3/CkZYD9ego4aY4e9mPX1be1WD3tZBBECSDVTZVHI3hFuOVLBIHxIQx9VI+KsoB ezuFZ5Ad9Qv6/q1fmOsqluyitBcGcvaahAUvzY+4Ufd1LMvbMUf6+IaJ5By3cVCs yAjrXbGV0+FCjURZRFaLUzECNu313br/vow3Q3YIP07ot2RzJ5uIgb0PSAffZ9Fv joJdkTRZhLZUJb7RB+MXcDoJofLCWta89XkFojjLY6H43ummctwGFmVOx0HHC1Nz yB8G1UXPQ2oUoFIq2ThkAs49GdPlZnQnZZd8aDe1+R3U3XBUUJUws7GktEVMdRwB Lg6dhU8ys2cO9XlsomX4C665yTw0hT0XpY0zO/2HJZsuqE7xc6h80s/HeStFwqvs MIBf5Qb/TH9jBkJWdcH/tY0CAwEAAQ== -----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 346920969811337112545192265988954986438758 . . . . . . . . [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 2019-04-03 16:39:10 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-02 16:39:10 +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 'btgr.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 745583935491225327986554584904812799569731353053933174159249834720183141593761352191023518943245617311898796036615376712875036807831584908755047859804487188939275237110140963019216484006636862127615981421566912349632446385296636930658440176613304776634853713714695590387901136765726619313707422437974891331604129856942971191054857414136732553982091963215609437087426913651189148711262341232999957389448534374893352942975439512860104855605107504028768388150949361871020526405717377026460080303152043635198779529358234468088070826806916716629998096408964526839838009503441252797550970649386184324501143599813213640872510510863967896500491019347318934302137025616571024049462456544117273941119849539915084562058681435695686348350488967876641212962078600584430225732383218125455650384415844400469134698288371749451963607471065081158848661808861740703931659010057905606790982896106323215277842071705729105364616493523489067990094031911206593068622720534697219412448003196548722078467810470850534741515201128101067012213950279921051247618993465884943385864746045485435976128055262966917146433301278188659698100778879844207461581065640073581577029605071280874337623372781007997078732239132914823424388522676930999536437442978862520866944397 . . . . . . . . . . . . . . . . . . . . [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) 967922586d492c70d469b99608814fa960f322fa . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'btgr.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.btgr.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) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169e4487fc20000040300473045022100e23b27bd7e29feff728e19b47d77e17c513e355b47ec50553f21fc756a224c45022019161d31f82eb891c6e9ad4b722afb33c0532224b7b37a93e6903d87370ccddd007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169e448803f0000040300473045022100c42ca7b9c1832a01a15f64087bc9739f008bfb16320f67d633aa76ac6a16ada802204f955898d3eddb41b74b6065b29b122554131e873f4b47e513a666aedf1aa6c1 . . . . [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) 0068d9688bf25864b1911b23c5e5e2a1fbb2b7541afaa04a9d139343b0fce76e90cf0289121c8008d0b7fa38b60e6cd65a1f5b891b7481bc94f24d2597b7d12bec4f6936e088a528b0a1334b59da8269969a8bf0bb80881ca0747a6793dcd1208156dac909cac225ad46b0c48862088792db57b195cd03a97610cae8e513ea2d3f3b16310243cb0948aa8edb3eb22cede3d98b78d70e989c21df6f9357615f3de3a49cf931a7ea5f721d3f0ebcad7074d0863dc67c672af247504ef8146686b1b67d8936049c626135483531cdb38292a68baf43120ffb36a59c92ead93512130f22a97b20cf42717070597693f75949065707c8c20f3c3993e2dabde64f408f98