mail.bras.de

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:21:27:ef:40:91:f2:29:ba:ad:a2:2b:17:90:d9:c6:5d:37 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.

mail.bras.de

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:21:27:ef:40:91:f2:29:ba:ad:a2:2b:17:90:d9:c6:5d:37
Serial Number (int): 98394686200573261501935472599944946670903
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: c6:d2:89:65:a5:f9:4e:fe:36:4d:21:f7:2c:e5:3e:d8:5f:9a:bd:31
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e3:84:89:b3:81:b1:8b:9d:40:7c:e4:a8:08:37:a3:70:91:cc:36:80
Fingerprint (sha256): 82:61:29:4a:e1:af:3f:c2:6d:f5:e2:f1:fd:4b:57:07:a1:19:c4:3c:af:bc:31:2a:a1:4b:e7:25:f8:ee:ad:f0

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 mail.bras.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.bras.de
dav.bras.de
bras.de
owncloud.bras.de
autodiscover.bras.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGOjCCBSKgAwIBAgISASEn70CR8im6raIrF5DZxl03MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMTAyMDA4MDBaFw0x NjAzMDkyMDA4MDBaMBcxFTATBgNVBAMTDG1haWwuYnJhcy5kZTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAK27X2wxyQsm1wyD/82STelLs5T5dyYgZ3Dp s4TYgOd8phLeWaowCjA+HfsjROtP/LTZTGhvZlr9F1OGhuZpgBPrdVKeO7Y2TETc Fz2bAPWDhJ1eGMGZ45KHvZvljyb4YMdqNQj1++DKU0tSK0xc1DNnr2c0mq0qnKqc s8c7XwL/xT6TJEI5+/kiOf8EAy+tI59vW2gTnYIFAHbWE+SQWAclLHZsLkOMm+S1 5+mpkSAdGC32iHF8wniSmxFalORB2vqAO6TNRMuwBv0RcfPbGNwrbgfEYa0G0zWp 7scDjFmG/mTKfQIcjTc1YAkdTyaMTSKd2mXvEVx6K6m5617ppv87RmM5oWxg10Fv k1HpndHDmrKcteYZiEGIyVygsxLAgOiBUwmbMKqLV8HjWm0lDyyB246wBakuDJCn 7L9vjixt/KAm/adpD6FkXlIN6gtUcWjnwfNriTCTyVJAdiOKIBAEq2UvOiOYXouz 4qLkxRS3fVqP6XDqgW8C1zBYKUX3z018zmHV1gsT5Jt9yfsQeZHUkyvY1dBVuUL6 yb5p+2Wvfp02ULCP+aGErVWFmz063IneSRW/jM6EUW+RNa7tzaLwQyAl2zenyrKg V9Vuiz5S178aCpDu/RipPsSnGnXDEh7wpeDoh+EtwQlHOV3k/QTGsJWIwEx+7/xC 3T5Dhl2rAgMBAAGjggJLMIICRzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMbSiWWl +U7+Nk0h9yzlPthfmr0xMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MHAGCCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3AuaW50LXgx LmxldHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 MS5sZXRzZW5jcnlwdC5vcmcvMFUGA1UdEQROMEyCDG1haWwuYnJhcy5kZYILZGF2 LmJyYXMuZGWCB2JyYXMuZGWCEG93bmNsb3VkLmJyYXMuZGWCFGF1dG9kaXNjb3Zl ci5icmFzLmRlMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEB ATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasG CCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxp ZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5j ZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9s ZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAGEx HeryjRkxVChpsXhu/rtsRd5FHhK6x0K/dDlMqWykBft/SS/SJb+/wVEAxrolZWyZ fBi3WBG2MoYZa79JgsIeZCz0WAcPDyH0wkUTAgC4cs9z3XAQckcnw6OQEgKmZHfX TVchaQjwDjKnxcGTBu4FYurOHgbc5eKe6ifsbSKpf/cdW8YFBrJADAwNSQEDf41b EYNxZT7I7pgk/CD8RM5aVIb3bbo0fErOvrAeKpXFLEhhpPb4ZWLU973uFgtdI8ug KRt4SrA9FokE5PJ6IOO7rJzj0WR/gQaXgv16mF9kYfEdfbRE4Ypd5DkBKOBfmDLW IIznQxMU9GQsXbGJqFA= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArbtfbDHJCybXDIP/zZJN 6UuzlPl3JiBncOmzhNiA53ymEt5ZqjAKMD4d+yNE60/8tNlMaG9mWv0XU4aG5mmA E+t1Up47tjZMRNwXPZsA9YOEnV4YwZnjkoe9m+WPJvhgx2o1CPX74MpTS1IrTFzU M2evZzSarSqcqpyzxztfAv/FPpMkQjn7+SI5/wQDL60jn29baBOdggUAdtYT5JBY ByUsdmwuQ4yb5LXn6amRIB0YLfaIcXzCeJKbEVqU5EHa+oA7pM1Ey7AG/RFx89sY 3CtuB8RhrQbTNanuxwOMWYb+ZMp9AhyNNzVgCR1PJoxNIp3aZe8RXHorqbnrXumm /ztGYzmhbGDXQW+TUemd0cOaspy15hmIQYjJXKCzEsCA6IFTCZswqotXweNabSUP LIHbjrAFqS4MkKfsv2+OLG38oCb9p2kPoWReUg3qC1RxaOfB82uJMJPJUkB2I4og EASrZS86I5hei7PiouTFFLd9Wo/pcOqBbwLXMFgpRffPTXzOYdXWCxPkm33J+xB5 kdSTK9jV0FW5QvrJvmn7Za9+nTZQsI/5oYStVYWbPTrcid5JFb+MzoRRb5E1ru3N ovBDICXbN6fKsqBX1W6LPlLXvxoKkO79GKk+xKcadcMSHvCl4OiH4S3BCUc5XeT9 BMawlYjATH7v/ELdPkOGXasCAwEAAQ== -----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 98394686200573261501935472599944946670903 . . . . . . . . [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 2015-12-10 20:08:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-09 20:08:00 +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 'mail.bras.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 708764416370169353249487579661234026769610759776029943600460469829173918379590754489198539532874451618855777361975961657518548218834190672882523628824939514359269912160702511699021513649842739409905101154807386306208338259254029773836829333772169981965954486691704634808487709185935781731908905612901522731810805531110832595957014766917883232259530893613175019420756608977080152487039917532716437669338643319297561506316039616602832003143660478949855061724476332336704878068660117507905456718206203930515034098155442824420200521169116148116535742419280423519738703048878191851708544018318163331550695631766798143321955057592282992038046866715432928554139042809886252966486574624858552874884840286269423509770469406906858036117830254531940224806685933686819590753872573480796560738639624287857416588566524559374314286749321444665036907374163575375419549797211144471885162390619155113452552887368571469297464943998636847635634159378880171474817485688017351158413081712931170710467952522354515434584914517598339287474583262312076192957898309141005866141081629477199554606879919004552083816780573739222218453328061610485891664948324788239043859424434558839821184385360565976869109124949912638166436126178765180743674228035250284371795371 . . . . . . . . . . . . . . . . . . . . [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) c6d28965a5f94efe364d21f72ce53ed85f9abd31 . . . . . . . . . . . . . . . . [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 (78 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.bras.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dav.bras.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bras.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'owncloud.bras.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.bras.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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