peyker.de
Issued by R3
About this certificate
This digital certificate with serial number 04:5d:be:6f:ae:25:ed:01:7e:80:a6:76:d8:5e:a8:16:18:c9 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=peyker.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:5d:be:6f:ae:25:ed:01:7e:80:a6:76:d8:5e:a8:16:18:c9Serial Number (int): 380348537046982757872371194477099424815305
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e5:5f:55:ed:13:19:2c:74:ed:2d:f0:cf:cb:80:eb:fa:7c:6d:47:3d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 65:47:c3:a4:a9:c6:7d:bb:3a:9a:4c:ae:2b:92:9e:f0:43:7b:52:9d
Fingerprint (sha256): 8a:c5:64:f9:74:58:01:3c:e5:1d:66:37:2d:6b:94:05:bc:15:de:72:1e:be:e3:3f:88:2e:95:c7:34:29:d8:ea
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate peyker.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for peyker.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
peyker.de
www.peyker.de
www.peyker.de
Other certificates including the domain name peyker.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for peyker.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGJTCCBQ2gAwIBAgISBF2+b64l7QF+gKZ22F6oFhjJMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA1MDYyMzEyMzZaFw0yMzA4MDQyMzEyMzVaMBQxEjAQBgNVBAMT CXBleWtlci5kZTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALZgGhOH 9MPwgaGgctXpe7ovIRbIrEGffAxn19TJ4vj2BAZHyszrA4Z+UgjMfkIzCISCJ+ND gMqp/DlPRuMEJY8HoD9fvf8pOXV6c8R53YedVEfBu46tIQ4EUvUGP7K+ZzOLsAbR iqsKqtA3xiBHtx13nABERtfjr0QEjMtzF3zvBPl6JLp9Eoy9WklHVWULTPVzvmqV 6YaKqoVcbdzPHjcDA5z+EjJXRdZy8cQzLAebMypBj8jx0UVmDye9+9IBbeahJ47V lX0F96ZRdxTw6VMCoxerwnOJ1T6laaWnrUSAwq8S71qu72hZSXsyr1nsfIP7im0d 3ViVRGiogo66sTx/hG/XCikaPz1JShV8+/AsbpRv7ltsyIrqHB6N6dhjERBkji+f 4WdjX1e/8bWHOxPHXutoU2tX4QPi27SqdkVx1XnEpr4xPq3/p7JoTEJYQzfeXIx9 1F0tYbwjaIhNIyCZKINHssBxljBw0SHKb44yapu1ISwOhsZOh4mKzZP1N+IUA3Bx vN4Woj20gCl9GOUgNrWdOjugGHmdPM0LZtkbzzRxuDEbr7Nho3+R4Ec1xojbCkXM LLk6ofxpZzdneTJOYunXsjrpMHS9eUnUb/nJkcxUjwzn+6KVKjsPQoeIFrv8TbwI 7SWmep13jduAUJG/vrmR+19tlu6Y0dCqc89xAgMBAAGjggJRMIICTTAOBgNVHQ8B Af8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB /wQCMAAwHQYDVR0OBBYEFOVfVe0TGSx07S3wz8uA6/p8bUc9MB8GA1UdIwQYMBaA FBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcw AYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMu aS5sZW5jci5vcmcvMCMGA1UdEQQcMBqCCXBleWtlci5kZYINd3d3LnBleWtlci5k ZTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUF BwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQIGCisGAQQB1nkCBAIE gfMEgfAA7gB1AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABh/ON nEUAAAQDAEYwRAIgDUNPJzt9ezDGY1hDVWBgkiHDWGBAYvEnvbCc1LSkQVcCIEbv h7MZiLhZEYCKxeqD9sa3N5x9bs7NyLmujluNELoYAHUArfe++nz/EMiLnT2cHj4Y arRnKV3PsQwkyoWGNOvcgooAAAGH842ceAAABAMARjBEAiAeZ4ft/kc8CtKu/O+D Sx+XfZfuOoKcj5HoB03IeYdj5QIgflElm1fWSvQf9g9j77Abi9t093nHd+S98NNZ ypzD1qYwDQYJKoZIhvcNAQELBQADggEBAD0ngR3qgIQ0z56DLuqtC+qpCY1BNGGB KwoyanW3yrBn1E8n7M5PudLirfacjhVJmlE+YrfyAD0DNYZOFgIVoU6LDgsr4zs+ V3OjK4U0Zm5wWwcnxTaP+vmaAnIrkTyNOmCHJkg5XexO9uiAOy2w9PgnfZvOrP/Z FXZOwyb4EP3t7CrJzCQETAub0u7KUB3RdcEHjggf8nEc0R+yOnGtoNRLfqYtuyqS 3Ayd4Dp6pcbObAUxrIEeu9Fn+0T3lNwZHT1W/IMjfNBpfQIxcOw9minXHDwp+5XK 39g9xFgqbfpYd7nxfauqvcCPK2ja8Jygude8nle2RLTd21lm24ye/rc= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtmAaE4f0w/CBoaBy1el7 ui8hFsisQZ98DGfX1Mni+PYEBkfKzOsDhn5SCMx+QjMIhIIn40OAyqn8OU9G4wQl jwegP1+9/yk5dXpzxHndh51UR8G7jq0hDgRS9QY/sr5nM4uwBtGKqwqq0DfGIEe3 HXecAERG1+OvRASMy3MXfO8E+Xokun0SjL1aSUdVZQtM9XO+apXphoqqhVxt3M8e NwMDnP4SMldF1nLxxDMsB5szKkGPyPHRRWYPJ7370gFt5qEnjtWVfQX3plF3FPDp UwKjF6vCc4nVPqVppaetRIDCrxLvWq7vaFlJezKvWex8g/uKbR3dWJVEaKiCjrqx PH+Eb9cKKRo/PUlKFXz78CxulG/uW2zIiuocHo3p2GMREGSOL5/hZ2NfV7/xtYc7 E8de62hTa1fhA+LbtKp2RXHVecSmvjE+rf+nsmhMQlhDN95cjH3UXS1hvCNoiE0j IJkog0eywHGWMHDRIcpvjjJqm7UhLA6Gxk6HiYrNk/U34hQDcHG83haiPbSAKX0Y 5SA2tZ06O6AYeZ08zQtm2RvPNHG4MRuvs2Gjf5HgRzXGiNsKRcwsuTqh/GlnN2d5 Mk5i6deyOukwdL15SdRv+cmRzFSPDOf7opUqOw9Ch4gWu/xNvAjtJaZ6nXeN24BQ kb++uZH7X22W7pjR0Kpzz3ECAwEAAQ== -----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 380348537046982757872371194477099424815305 . . . . . . . . [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 2023-05-06 23:12:36 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-04 23:12:35 +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 'peyker.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 744026710165595127917041692573194006849995203434412630889670518234517775920302621722479200278944209615759675213556953288656439447921344092137883900002249773743580989946723860263004230561690271637682430711792105278953743388520785959132752380722876686782697715135212410829767158636564559905595471849953781520196180281260782812490876683562126745773599078092227391491132829032966487857566817616181893508452515233555933068490405367998115590529275066749539581444867319701898074829219833772265767381282310893178346307653269228421318838070866565030059801064691135982685282702027260030570639243256682934180646058986258323806585791892800593866243140984064723817798901881616624952124200645221509420439711951399506126898984292973370912937067768534340306319400971399452996760006677593723444623079070551511370701932328739237109328905923457948132906288196143257245838752519346582196397384731207581961659990392306378881744903875138056869539586059626305839586026245811969405135312389671158737902611401507124531846507721684217243846711597244255787636283803394973521537214151948553434690649434740365971230376233852332376938214902309301530794167054557633006136402166150134991935406350967733548524428396467171947929012854247545820760825192197913658511217 . . . . . . . . . . . . . . . . . . . . [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) e55f55ed13192c74ed2df0cfcb80ebfa7c6d473d . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'peyker.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.peyker.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000187f38d9c45000004030046304402200d434f273b7d7b30c66358435560609221c358604062f127bdb09cd4b4a44157022046ef87b31988b85911808ac5ea83f6c6b7379c7d6ececdc8b9ae8e5b8d10ba18007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000187f38d9c78000004030046304402201e6787edfe473c0ad2aefcef834b1f977d97ee3a829c8f91e8074dc8798763e502207e51259b57d64af41ff60f63efb01b8bdb74f779c777e4bdf0d359ca9cc3d6a6 . . . . [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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