efrap.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c0:5d:8b:f8:b6:98:ad:f0:00:7b:73:6b:36:34:5e:f5:50 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=efrap.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c0:5d:8b:f8:b6:98:ad:f0:00:7b:73:6b:36:34:5e:f5:50Serial Number (int): 326795417221476617724306906752614414611792
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 40:ad:ad:1c:dd:fc:a0:c3:74:5c:ee:1c:5c:7f:bd:3d:78:12:c8:f2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a1:c7:35:43:45:f2:b2:7a:9b:fd:dc:2f:47:11:50:7c:5b:b5:64:b3
Fingerprint (sha256): f7:ca:f2:29:29:9c:6d:14:8a:5e:f8:c5:fe:a7:dd:77:d6:2c:d5:ba:22:ea:a9:25:16:09:41:75:e3:f2:09:a2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate efrap.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for efrap.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
efrap.de
www.efrap.de
www.efrap.de
Other certificates including the domain name efrap.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for efrap.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFWDCCBECgAwIBAgISA8Bdi/i2mK3wAHtzazY0XvVQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTQyMzI5NTVaFw0y MDA1MTQyMzI5NTVaMBMxETAPBgNVBAMTCGVmcmFwLmRlMIIBIjANBgkqhkiG9w0B AQEFAAOCAQ8AMIIBCgKCAQEAyJmD8R5aAyH07AIwcKpkspsKZblasPy/z5dNpW9K f79/RYVteFcs4AqDaFWj8E9RZNCSfhDJOxSVLo3WK5NebvfivpO8jfj8/N6KvCoY EJ38QR1yk7z4PFqAtMWzrW1kvsr6l+QEUWUFxDk7CbHD0l6niQooW1If7m1YAlpZ 6uDrVo8TKWHb0Du38U8y36EAmtuHe/8KdaZpDwidBk04FGGJAa48/mhogoJoqLDk 5k8KRhTuxWuluyMSP5i0/4pCAtHiGxejE7Jx5BYi5NvBAcz+UbEJnqfn1VbsO8Ss rgpYYPjCXxu+iHc2wBAlYmS+feOIBl+MegQ0DA26ixLdTwIDAQABo4ICbTCCAmkw DgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAM BgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRAra0c3fygw3Rc7hxcf709eBLI8jAfBgNV HSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYI KwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYI KwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcvMCEG A1UdEQQaMBiCCGVmcmFwLmRlggx3d3cuZWZyYXAuZGUwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQCBIH3BIH0APIAdwBep3P531bA 57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAXBGQHsQAAAEAwBIMEYCIQDO4p0i SK56FjXd4LmZONJTPnaTlXHOyOA3gn+I0vBJFgIhAK4JvzFmFyorbpID+9mG6PI1 XXZ7VP6lKqWAkKmAw1pcAHcAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+L kF4AAAFwRkB7AgAABAMASDBGAiEAvXQU2HmYxo7DjPo3wzvEePlP2MrfC0FAS6QD aBlVQqkCIQDngY+OXE0W2IiajC6MVDkhNMfRZPOMyT439mcipfdrvTANBgkqhkiG 9w0BAQsFAAOCAQEAMR98tkk6iFlu0YcyoaLBOtgYVB3J7/kk5lde/gxk3U9Ne6Xh Rf0eZuV030CRHFaMWGu6ur3k6Q4a49BGFOjMtKfnLXRXg7sQJAsi+WxJ5PCjiYtP svmAQ2CuvHDJvOQ04tcpRWrWNohY3mUvsJGD+TcUG1NVBnTh74ylYdR/tSlzG1Bm 96LPpp80Ex4XyakbdT72xymcR1ZC+mQU++AKkWZ48sRHCjoekikXZSFtwWZqeHdf HhEArQahnzuBgzkLSq55ac4NnKbeSfI/vJ2FygXhX70qPwh9KwxuW7cwA1V1KsSj sca0gWLYmYCHLb3DgXO2xGqj0h+UNULuqgiozg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyJmD8R5aAyH07AIwcKpk spsKZblasPy/z5dNpW9Kf79/RYVteFcs4AqDaFWj8E9RZNCSfhDJOxSVLo3WK5Ne bvfivpO8jfj8/N6KvCoYEJ38QR1yk7z4PFqAtMWzrW1kvsr6l+QEUWUFxDk7CbHD 0l6niQooW1If7m1YAlpZ6uDrVo8TKWHb0Du38U8y36EAmtuHe/8KdaZpDwidBk04 FGGJAa48/mhogoJoqLDk5k8KRhTuxWuluyMSP5i0/4pCAtHiGxejE7Jx5BYi5NvB Acz+UbEJnqfn1VbsO8SsrgpYYPjCXxu+iHc2wBAlYmS+feOIBl+MegQ0DA26ixLd TwIDAQAB -----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 326795417221476617724306906752614414611792 . . . . . . . . [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 2020-02-14 23:29:55 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-14 23:29:55 +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 'efrap.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 25323362257354409685876692855308835245512389827987138715575947111454007141206905862870515013118519256846592456174568723464506348408501465976915124846508858669365784054465087727610250589988009859609978160746517795138509837824352028634561777323881918396975110573313670947489809715431389292211466100776634876688765322603637419031079781976609225519114513137478924895065759785721795152532754811761229866162143914003657568044111060539066905558247938916229458505540074414557319397961893126394594442296523512077059325619449859365443819128339060993014769748275445339160323869666610472039945762972572994484186283235954169929039 . . . . . . . . . . . . . . . . . . . . [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) 40adad1cddfca0c3745cee1c5c7fbd3d7812c8f2 . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'efrap.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.efrap.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017046407b100000040300483046022100cee29d2248ae7a1635dde0b99938d2533e76939571cec8e037827f88d2f04916022100ae09bf3166172a2b6e9203fbd986e8f2355d767b54fea52aa58090a980c35a5c007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017046407b020000040300483046022100bd7414d87998c68ec38cfa37c33bc478f94fd8cadf0b41404ba40368195542a9022100e7818f8e5c4d16d8889a8c2e8c54392134c7d164f38cc93e37f66722a5f76bbd . . . . [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) 00311f7cb6493a88596ed18732a1a2c13ad818541dc9eff924e6575efe0c64dd4f4d7ba5e145fd1e66e574df40911c568c586bbababde4e90e1ae3d04614e8ccb4a7e72d745783bb10240b22f96c49e4f0a3898b4fb2f9804360aebc70c9bce434e2d729456ad6368858de652fb09183f937141b53550674e1ef8ca561d47fb529731b5066f7a2cfa69f34131e17c9a91b753ef6c7299c475642fa6414fbe00a916678f2c4470a3a1e92291765216dc1666a78775f1e1100ad06a19f3b8183390b4aae7969ce0d9ca6de49f23fbc9d85ca05e15fbd2a3f087d2b0c6e5bb7300355752ac4a3b1c6b48162d89980872dbdc38173b6c46aa3d21f943542eeaa08a8ce