yannikos.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:11:f3:8f:31:e8:43:1a:fb:f9:0c:d6:76:b2:4b:6c:11:b3 was issued on by Let's Encrypt.
With 3 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=yannikos.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:11:f3:8f:31:e8:43:1a:fb:f9:0c:d6:76:b2:4b:6c:11:b3Serial Number (int): 267445403946602971256094240537558100218291
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 33:72:99:eb:9a:dd:8b:ef:89:51:4e:b1:62:51:e2:13:d8:14:2c:7a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d5:db:22:71:74:9d:49:1b:9c:6f:15:c8:18:50:c9:bd:e1:70:e8:85
Fingerprint (sha256): 8b:ff:f8:15:60:65:cc:bd:5f:76:d8:5c:30:42:4c:32:45:de:0d:98:ac:fa:97:40:82:6e:84:0a:f4:fa:6a:7d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate yannikos.de
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for yannikos.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
nils.yannikos.de
www.yannikos.de
yannikos.de
www.yannikos.de
yannikos.de
Other certificates including the domain name yannikos.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for yannikos.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGHDCCBQSgAwIBAgISAxHzjzHoQxr7+QzWdrJLbBGzMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA3MzEyMTAzMDBaFw0x NzEwMjkyMTAzMDBaMBYxFDASBgNVBAMTC3lhbm5pa29zLmRlMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAwA8D/qjrJVAJ4Cvy6+UHxoYvLKNhRweXLhzs Rt5IzH6VaGMSoCCLcDrYDX8VXFmJWYS2jUoqxS+7fXYwfoD4pWloh+R64FectG/t 1HO0jzPAlSRgwNtSVx9uWcK2H2OerL1rXuMCEWdaJQBWDKTjXdi85yW9PjrmlqJN 9iZ+Jjt+ty+OTNvJPf05P27CukVETsEnMsjT/rl1CBLZwsMgy25O6+fq/qwWrz4p WGVx/E0hv3md0SSzGyfCXPwBi7cPPQTqFbrBwt8DGHZNBh49OFkpiz8oMaaubx7q floe9ksdGTKrpNqsYfYfC0FR44lQEscpNc8Q5+ToGOFTluS5vMsU3apfHh/+JhYe 38luRbHm3ChOiIJ/cPdlnTepiWI5q2uZzGNSwich6qBO+f8aYnaWkQzzUcTWcOks 3gm7wSJCmiBJaRpbCpptgVj7P4p146FMuFnooa6EBuxsutK+gHZecg3fpid/tQeO h9+yM7zPi/w4VKDG5Gemau2qCbFwyNWFZPMiK3UZDwdEXtmHj+7v9Wv9FfCcwlb7 xamWl1wbxDo2A6AL7fvhtigbwRzzNL52p5gIr9OavU2SLksxtPbZUnLrxH8W5Aaz 6dSoYiq4iQ41+uhpg+hCo7nnpmLctUVM3KVgWYHVkM+KzzDb8PDmYaV1PuwyGvY2 D0RxXu0CAwEAAaOCAi4wggIqMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUM3KZ65rd i++JUU6xYlHiE9gULHowHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzA5BgNVHREEMjAwghBuaWxzLnlhbm5pa29zLmRlgg93 d3cueWFubmlrb3MuZGWCC3lhbm5pa29zLmRlMIH+BgNVHSAEgfYwgfMwCAYGZ4EM AQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0 ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5k IG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kg Zm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJ KoZIhvcNAQELBQADggEBAHpltPFc9j4aKvBRZJlkMcV+D5Yd7u1nTJlTxQeDy3a/ zZDpBv3RsS7Vjpb3xqubVxNCdVH+/4lnTjekjIrFwIkEo2v0YcLVPLGbASelYIlR +U1Rgqbkze16VOXM2wT7wh+avIClpz9FLwZ/iVfwncS13T0uyM5WdEtFU+KIBbIH mx9wrjZhtNRDjg072CYO/Rrz9P7aRWQf44ySqIk3RTrom7sQ+FgrOM+Ma9Am58yL LDI8pO69ik66y9NqZPbfbVGSaxLFfGW/eG4/KVcsXPYXDWqaxf7lbjZKfxNElMYU qlOeeUzlVzfE1G4DBgVlJETZfOz41zn9483xWtDQ3iw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwA8D/qjrJVAJ4Cvy6+UH xoYvLKNhRweXLhzsRt5IzH6VaGMSoCCLcDrYDX8VXFmJWYS2jUoqxS+7fXYwfoD4 pWloh+R64FectG/t1HO0jzPAlSRgwNtSVx9uWcK2H2OerL1rXuMCEWdaJQBWDKTj Xdi85yW9PjrmlqJN9iZ+Jjt+ty+OTNvJPf05P27CukVETsEnMsjT/rl1CBLZwsMg y25O6+fq/qwWrz4pWGVx/E0hv3md0SSzGyfCXPwBi7cPPQTqFbrBwt8DGHZNBh49 OFkpiz8oMaaubx7qfloe9ksdGTKrpNqsYfYfC0FR44lQEscpNc8Q5+ToGOFTluS5 vMsU3apfHh/+JhYe38luRbHm3ChOiIJ/cPdlnTepiWI5q2uZzGNSwich6qBO+f8a YnaWkQzzUcTWcOks3gm7wSJCmiBJaRpbCpptgVj7P4p146FMuFnooa6EBuxsutK+ gHZecg3fpid/tQeOh9+yM7zPi/w4VKDG5Gemau2qCbFwyNWFZPMiK3UZDwdEXtmH j+7v9Wv9FfCcwlb7xamWl1wbxDo2A6AL7fvhtigbwRzzNL52p5gIr9OavU2SLksx tPbZUnLrxH8W5Aaz6dSoYiq4iQ41+uhpg+hCo7nnpmLctUVM3KVgWYHVkM+KzzDb 8PDmYaV1PuwyGvY2D0RxXu0CAwEAAQ== -----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 267445403946602971256094240537558100218291 . . . . . . . . [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 2017-07-31 21:03:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-10-29 21:03:00 +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 'yannikos.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 783530951380306601519602578843667085277899967227775934029368887585883540166049005607065333623783853688502945146088617363980794989897905312995983137657110632873115888916659798213703460492751636830354458159967176790375588002859706320429816252411390904891425253257496332698162599588739955348740881156325044628606843205909736867818884084234967270185674969510244323218206101824593284174220002408310226291656501457004997754126147422410635155612408332039171148745869989948236327531441371850302711809210611437591222113456898030082826865126875179520297606801622639741447880062506532027689108192957263183201240485533143129119240827727349110536483192372074646167624526049384729805261392611522872024447553582039081290582637160003860912758428033258009545599350810475348534363557578995185011734849405543225929839285163142032269449745180853626039061060794666277022537026651415581444502624126946734903220622512877889688322564174248723004667531802316730804189922355926646346164785248878468616422206115977646628419050417273862379359604682967162032317050803185254785279686720799407373636769611014046373571699595872711577046382531170281938993267956169822805224362330038525037171153083969952055098139693661014999291649277195787348087656685781752510242541 . . . . . . . . . . . . . . . . . . . . [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) 337299eb9add8bef89514eb16251e213d8142c7a . . . . . . . . . . . . . . . . [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 (50 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nils.yannikos.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.yannikos.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yannikos.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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