www.subjektzentrisch.de

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:e4:00:63:c7:56:23:76:ab:bb:08:1a:ff:c9:2a:a2:c9:f3 was issued on by Let's Encrypt .

With 5 subject alternative names this certificate can be used to secure multiple fqdn's. While the 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.

www.subjektzentrisch.de

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:e4:00:63:c7:56:23:76:ab:bb:08:1a:ff:c9:2a:a2:c9:f3
Serial Number (int): 164697183670147319806682937291142359861747
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 97:bb:8b:8e:03:ae:8f:b6:0f:16:aa:aa:bc:24:0c:3b:f4:ef:09:14
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5e:cb:7e:ef:f7:b6:e2:47:1b:0d:3d:3a:1d:f3:c9:b0:63:fa:51:ad
Fingerprint (sha256): a0:89:b8:24:e6:97:b3:1b:c4:72:e7:29:7f:8c:3e:2e:9d:1d:45:fe:8b:5c:49:35:21:5d:38:3c:26:3c:d7:b7

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for the current certificate on www.subjektzentrisch.de
5
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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

mail.subjektzentrisch.de
subjektzentrisch.de
www.subjektzentrisch.de
blog.subjektzentrisch.de
media.subjektzentrisch.de

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGejCCBWKgAwIBAgISAeQAY8dWI3aruwga/8kqosnzMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTExMjExMDAzMDBaFw0x NjAyMTkxMDAzMDBaMCIxIDAeBgNVBAMTF3d3dy5zdWJqZWt0emVudHJpc2NoLmRl MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtC06I7UeRuPJ9ia9ui4x 4LhP5sfQ1BfjEBw+77t4r7em4CN8AidrwEDoibqTDwsqmsR2iLmlHW0OAdPt5w0r yfHtu/JX72xj27/hUWY+5zTfSr4W+nox6yekmeNs0MFTiJJZJJ1i3rG7jSHrNExj eynzkL9n7KTR1aMFbMweVPRQQ7FycGuUOKYMOnt71qzEqbannRcyx/FNfkFh9RKC GnhpBbZUJufqq6b4ouIj1dl9ZSc0+HULencQX7qEpqfZPHWb6nHhjF+cCvpmP5/0 BzXpAFBt1T70H2y9FNpJ6VxJoNnHraGzvaEqeASBnYviAXnaECINE6jrnyDCvCg5 aBtKXnJh9ydfUsa0J4AocuP5AkjmwBjaNw15FE9dvLT9IMXVZ19bUw+fAlQYnqFI z9WF19nscNP5z9mvWIXU23TS7tinr3FHEFhPHLJjaXJbTLfQVoux2H29cyBMFW8q mAYH4WN3SfjICA2Jl7u2TeS0oW82uf0o9LfIo0JetHO1DK77WH/WYtftKv8WfQjl FJYLr4Wdvoyg2lOkC+IDITs8KvUUTN2KWAz02eEN2vKhiphIKNe5lYIXt4xgPsdw bWL7ek4yd6N6Mt63MeK519Oa67y0X5YDBpQYKGqeXwz6qF2E/xAkKuT4ftXwtaPa KUWLlrVF0wX9garKYdfXy+cCAwEAAaOCAoAwggJ8MA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV HQ4EFgQUl7uLjgOuj7YPFqqqvCQMO/TvCRQwHwYDVR0jBBgwFoAUqEpqYwR93brm 0Tm3pkVl7/Oo7KEwcAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8v b2NzcC5pbnQteDEubGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDov L2NlcnQuaW50LXgxLmxldHNlbmNyeXB0Lm9yZy8wgYYGA1UdEQR/MH2CGG1haWwu c3ViamVrdHplbnRyaXNjaC5kZYITc3ViamVrdHplbnRyaXNjaC5kZYIXd3d3LnN1 Ympla3R6ZW50cmlzY2guZGWCGGJsb2cuc3ViamVrdHplbnRyaXNjaC5kZYIZbWVk aWEuc3ViamVrdHplbnRyaXNjaC5kZTCCAQAGA1UdIASB+DCB9TAKBgZngQwBAgEw ADCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0 c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUg bWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBv bmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZv dW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqG SIb3DQEBCwUAA4IBAQBymLewH7Xw8/+lQZjRYyTZCU1h1xbcehtQUpn6z5Uk+9+j PFAJcp65yZD088ZMVbMisKPbdy+HhTHiKUZZfr7CP7nloydslCA69qB22uslQwk1 gRaur5FWJTrzhYdvoM21mBKEktAlyfUsBZI0wjqYK4O5zhHkBCsJ9JoQ4vEQhRU0 TYO1NcioanHNIZ9omdk1fOHfrbc/lA0i1jn4EMdaL5XlvvBMvAwibmtblgQP2Ay+ MdQf0MnQDR+2wDXpxZxfK6lcnnJIdb7Pp4G0LmIqE2jtKn8M+p/utqblHP1ef+BJ mpapPVRThzKanri4t8IcPkrpOzYygmTPYsH1SjuZ -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtC06I7UeRuPJ9ia9ui4x 4LhP5sfQ1BfjEBw+77t4r7em4CN8AidrwEDoibqTDwsqmsR2iLmlHW0OAdPt5w0r yfHtu/JX72xj27/hUWY+5zTfSr4W+nox6yekmeNs0MFTiJJZJJ1i3rG7jSHrNExj eynzkL9n7KTR1aMFbMweVPRQQ7FycGuUOKYMOnt71qzEqbannRcyx/FNfkFh9RKC GnhpBbZUJufqq6b4ouIj1dl9ZSc0+HULencQX7qEpqfZPHWb6nHhjF+cCvpmP5/0 BzXpAFBt1T70H2y9FNpJ6VxJoNnHraGzvaEqeASBnYviAXnaECINE6jrnyDCvCg5 aBtKXnJh9ydfUsa0J4AocuP5AkjmwBjaNw15FE9dvLT9IMXVZ19bUw+fAlQYnqFI z9WF19nscNP5z9mvWIXU23TS7tinr3FHEFhPHLJjaXJbTLfQVoux2H29cyBMFW8q mAYH4WN3SfjICA2Jl7u2TeS0oW82uf0o9LfIo0JetHO1DK77WH/WYtftKv8WfQjl FJYLr4Wdvoyg2lOkC+IDITs8KvUUTN2KWAz02eEN2vKhiphIKNe5lYIXt4xgPsdw bWL7ek4yd6N6Mt63MeK519Oa67y0X5YDBpQYKGqeXwz6qF2E/xAkKuT4ftXwtaPa KUWLlrVF0wX9garKYdfXy+cCAwEAAQ== -----END PUBLIC KEY-----

ASN1 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 164697183670147319806682937291142359861747 . . . . . . . . [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 X1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-11-21 10:03:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-02-19 10:03:00 +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 'www.subjektzentrisch.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 735056676385133846900009256480432237822499318155139465133203152351005500181072112527506332969386348188860308538772607154683850234279962807654579802503596826580958792540498788545384255316684364623226964524315035131158533428661065398649598790887025037867672367227821709393446368498970853781538339694193646155957382978795329270659846359610749854307288273045355047562250347184843842973647347848115974080603664731533820490890203046640138307673097911476235834209632629278777355684847206988060226443258330765208410412431749560417650225023837637003055192427809286197719168742101458439423820319869998947263434897518000272389921610778183050152763988274982677823208383614530198515911609502473920592756703906781030541627296654692189776967328034140103783559433149894418573707113070598702470679748982844186014553768798446372435158125318726749227998075440116693052052936436110680030579341167717734436536574206410806910629215446095286792801701870729576984011189415579167171641712729546661628089858068616497277699793835924196019342455733025345706667784530333026048309859908260052667831540041555038043473734346063961919960007096461204797334848453856938144800310310841492577924159149467766001626338054955376676404148140310145415287545555845995902258151 . . . . . . . . . . . . . . . . . . . . [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) 97bb8b8e03ae8fb60f16aaaabc240c3bf4ef0914 . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (127 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.subjektzentrisch.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'subjektzentrisch.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.subjektzentrisch.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blog.subjektzentrisch.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'media.subjektzentrisch.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 (248 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: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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