www.ludwig-alexandersreut.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:39:d9:f6:19:b7:72:2f:d1:6f:70:c9:b6:62:d4:ea:b9:e3 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=www.ludwig-alexandersreut.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:39:d9:f6:19:b7:72:2f:d1:6f:70:c9:b6:62:d4:ea:b9:e3Serial Number (int): 281022673011481091600366396108568030525923
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 47:3e:35:9f:bc:e4:b4:9e:ca:d8:4c:e4:9c:46:e9:11:74:3f:66:92
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 27:59:3b:bb:d3:4b:72:d0:8b:76:a2:a9:11:1e:40:0c:33:be:6d:b3
Fingerprint (sha256): 60:69:de:73:a8:57:71:31:57:42:37:27:54:07:c3:38:ff:db:df:58:35:2e:ab:32:3a:92:27:50:72:22:da:2e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.ludwig-alexandersreut.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ludwig-alexandersreut.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
www.ludwig-alexandersreut.de
Other certificates including the domain name ludwig-alexandersreut.de
(limited to 100 certificates)
ludwig-alexandersreut.de
www.ludwig-alexandersreut.de
ludwig-alexandersreut.de
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www.ludwig-alexandersreut.de
ludwig-alexandersreut.de
Certificate
The complete raw certificate details for www.ludwig-alexandersreut.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFcDCCBFigAwIBAgISAznZ9hm3ci/Rb3DJtmLU6rnjMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjEwOTIyMzhaFw0x OTEwMTkwOTIyMzhaMCcxJTAjBgNVBAMTHHd3dy5sdWR3aWctYWxleGFuZGVyc3Jl dXQuZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDLxdn7/eqfp8r8 BGjO+tZZgf9n29zV/CimPA0YHF3c1giGRR7lkThMRHZ9Gg8nZSOAjUl/I3T9470O P4ZxOL7O8flL7TdfCuzM1prbu6G17luhWQczm4wrefsMnIcKiZWM0QgMmghdtf/4 +31BkfT92Rhrx4dTpUcAMTv/W82NnGU72s0RFvb50w35iVHj0yLBC+utY1Sxk+Xw 2DhRGrGPoltoJaDB6rj5j4UERREehL57x2H4hzhEv2Xa7xhL0GYZq2z2Fiw+kdky mhiam5x3X7HW240J5Jg2YhBD2DHFGS11vwdmKkQPcc27PbVQYXSHzDhiEQIn9Q6K lok/Ew6hAgMBAAGjggJxMIICbTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFEc+NZ+8 5LSeythM5JxG6RF0P2aSMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wJwYDVR0RBCAwHoIcd3d3Lmx1ZHdpZy1hbGV4YW5k ZXJzcmV1dC5kZTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAo MCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisG AQQB1nkCBAIEgfUEgfIA8AB3AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d 8dv+AAABbBQOAqsAAAQDAEgwRgIhANpoVTk7QRI+wklvzblfhcw9VuMvp2mvka// xPzvqqI5AiEAzQDrFo35VECbfevtV91g88OF/2xR4pXYI9+6YcqVg7MAdQApPFGW VMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWwUDgLLAAAEAwBGMEQCIBAq PDk+30HHvJ/PwYEFY9EI+Q0RNsP/5r9XImDpsy9lAiAyZZXoNvaSpwW+qxFSwmgl 6/X5Q93qyijEVxR6UfvwyDANBgkqhkiG9w0BAQsFAAOCAQEACfLCqZrkl7lSxAPI 5lvKRb9UBt7H7zOHSJobue6zwZuNPBa6A7MSQ9Qp1EHgf9QzMoRAwW5gyjclquof Psrde2Rd42KqeaH8jvQAtSOpG4mklURQHAWIsSVy8gn7Hr67NxArOj4zt0pg1e0P XumNk6yOSvNMuMgW9u2JreU9jfKO/lbuw0txoJEx2n1gw9tyuMojHFI51dlUPULO ZWt46CyMaai4hckkm46hsvXsUevd+SSaoO13MxXyjLVmdP+0smw6RO3qSzoV5eJZ OuTiBho3xUPOs6ITB8EmZ61yiUpMUyyo384OUYNRLkZzr2sxvDlRxHwp2DLrLLfH uH8IZw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy8XZ+/3qn6fK/ARozvrW WYH/Z9vc1fwopjwNGBxd3NYIhkUe5ZE4TER2fRoPJ2UjgI1JfyN0/eO9Dj+GcTi+ zvH5S+03XwrszNaa27uhte5boVkHM5uMK3n7DJyHComVjNEIDJoIXbX/+Pt9QZH0 /dkYa8eHU6VHADE7/1vNjZxlO9rNERb2+dMN+YlR49MiwQvrrWNUsZPl8Ng4URqx j6JbaCWgweq4+Y+FBEURHoS+e8dh+Ic4RL9l2u8YS9BmGats9hYsPpHZMpoYmpuc d1+x1tuNCeSYNmIQQ9gxxRktdb8HZipED3HNuz21UGF0h8w4YhECJ/UOipaJPxMO oQIDAQAB -----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 281022673011481091600366396108568030525923 . . . . . . . . [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 2019-07-21 09:22:38 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-19 09:22:38 +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 'www.ludwig-alexandersreut.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 25723940119688941196342034659278597210114596834996556422742552742124998144960328451013774871618219913922908184861982096749838218158999810030237721446318851378654426157813729735000100016426007596747002820826929353724415452949305524788743908418868742103500042968736629755800016516556406136688584618191892325420956791191708704341136701073288892394676376528384411218495412202051873472982672728780696603872393354907186304554282140803044559411231252675450219680344263402445099142114427611280839616193357152004792634257181603497866870850005846642335483665527418109969618650004515755515152073789850055781321695682460348780193 . . . . . . . . . . . . . . . . . . . . [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) 473e359fbce4b49ecad84ce49c46e911743f6692 . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ludwig-alexandersreut.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) 00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c140e02ab0000040300483046022100da6855393b41123ec2496fcdb95f85cc3d56e32fa769af91afffc4fcefaaa239022100cd00eb168df954409b7debed57dd60f3c385ff6c51e295d823dfba61ca9583b3007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c140e02cb00000403004630440220102a3c393edf41c7bc9fcfc1810563d108f90d1136c3ffe6bf572260e9b32f650220326595e836f692a705beab1152c26825ebf5f943ddeaca28c457147a51fbf0c8 . . . . [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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