www.skeba.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:82:50:dd:89:26:41:e3:1d:4f:82:19:2a:19:3e:18:c3:57 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=www.skeba.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:82:50:dd:89:26:41:e3:1d:4f:82:19:2a:19:3e:18:c3:57Serial Number (int): 392793339945752693269508134995819585127255
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 43:f5:e6:04:bd:f7:29:6f:a8:51:97:35:b3:10:36:a1:0f:d4:0f:13
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3e:61:c7:63:77:90:68:ef:6c:de:ef:07:00:66:38:fa:05:55:b3:a8
Fingerprint (sha256): 72:26:6e:4a:8f:ed:51:ec:c6:d9:42:df:83:39:cc:c4:a7:a9:6c:43:eb:3b:79:8e:18:73:2c:63:43:c5:93:df
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.skeba.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.skeba.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
service.skeba.de
www.skeba.de
www.skeba.de
Other certificates including the domain name skeba.de
(limited to 100 certificates)
exchange.skeba.de
www.skeba.de
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www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
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service.skeba.de
service.skeba.de
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service.skeba.de
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exchange.skeba.de
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www.skeba.de
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mta.skeba.de
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www.skeba.de
www.skeba.de
www.skeba.de
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mta.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
service.skeba.de
service.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
service.skeba.de
www.skeba.de
www.skeba.de
exchange.skeba.de
mta-backup.skeba.de
www.skeba.de
www.skeba.de
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service.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
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service.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
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www.skeba.de
mta.skeba.de
www.skeba.de
www.skeba.de
mta-backup.skeba.de
exchange.skeba.de
www.skeba.de
www.skeba.de
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www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
exchange.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
mta.skeba.de
www.skeba.de
mta.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
mta.skeba.de
www.skeba.de
www.skeba.de
www.skeba.de
Certificate
The complete raw certificate details for www.skeba.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFYTCCBEmgAwIBAgISBIJQ3YkmQeMdT4IZKhk+GMNXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjYwNTU0NDRaFw0y MDAyMjQwNTU0NDRaMBcxFTATBgNVBAMTDHd3dy5za2ViYS5kZTCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBALb4zaTiWRayB+mWFfx4eStABZf66Khn+Frp 9aNvMYiptNf0tc17qV5qV3T9UzGKFBr2xoDj7jXk7KJ5X+VLNwnv3FNcpGjq0PQ9 uDHToUSa0r5ehIh0G+T/Ny1AwjChwLd/5kIcyG4YYqrHz+Sa7qfK0ZdrZt8FeMcb o2IowPgvPYY/vcTFyEYE5j3C8GLLjgqphQzY8vZADSe9JbIvypQGRbOV2EF1illX 1YsJr2zeY0y8ma6C9LgT5Wn1lrLyj2s+tj+Ov1rXMzmLU29c8olp3JvkiwYu2YQw 0OEYlvekf90LaQfkFMLBdAd74JoK5LHvyk7h6BANvMWqOfbsd/ECAwEAAaOCAnIw ggJuMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUQ/XmBL33KW+oUZc1sxA2oQ/UDxMw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzApBgNVHREEIjAgghBzZXJ2aWNlLnNrZWJhLmRlggx3d3cuc2tlYmEuZGUwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW6mfa6+AAAE AwBHMEUCIBIFZh/lAP5NTkR/lh920DnxAZFsTy+6dRR06NHZSLZKAiEAyyPUvrdg XCLCVt6O4yFTrpCLNOTc5kmd+e0hA4CYtKEAdQBvU3asMfAxGdiZAKRRFf93FRwR 2QLBACkGjbIImjfZEwAAAW6mfa7yAAAEAwBGMEQCIDL79J9unkjYEUhLwrrhNWEW o6FPt6HP1GOu9eEEhuOLAiAQlZ90zF9yjzmtf5QbPAsnYSgdUtR3fZqPvlp6SQ/+ mTANBgkqhkiG9w0BAQsFAAOCAQEAc3PV61n7TluL3Y3upBIeYh/62A+ZYQQa8lhg HJrqEIGd9ZotKmIUM60DWwPAcfpXRVbSHG1EjPgcW3g7h7dyNpcIsBi21+vTgZrX GrBj4HNN86wHu8s9L5sor8wfcx5Xqsz4RUDJtNV4AwTNttrluJ3CkQZ40/NXmA+6 EIHPclVcx1ZK7QTdUi0XnBrHclhXouiasbeRDFixIybw6IEeR5Yg0w1VVt3aIBNW kziZIDgP1rY8dwafAJ9KOBQDa0D6JBovtqj9ccPNSD02+dUhDnyqbPqAOVoQMTbX 7/mGEgtVw5gVF/OmZ7GRWu5WeZTw1b9+nBogXa2V6s8D+XUHlQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtvjNpOJZFrIH6ZYV/Hh5 K0AFl/roqGf4Wun1o28xiKm01/S1zXupXmpXdP1TMYoUGvbGgOPuNeTsonlf5Us3 Ce/cU1ykaOrQ9D24MdOhRJrSvl6EiHQb5P83LUDCMKHAt3/mQhzIbhhiqsfP5Jru p8rRl2tm3wV4xxujYijA+C89hj+9xMXIRgTmPcLwYsuOCqmFDNjy9kANJ70lsi/K lAZFs5XYQXWKWVfViwmvbN5jTLyZroL0uBPlafWWsvKPaz62P46/WtczOYtTb1zy iWncm+SLBi7ZhDDQ4RiW96R/3QtpB+QUwsF0B3vgmgrkse/KTuHoEA28xao59ux3 8QIDAQAB -----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 392793339945752693269508134995819585127255 . . . . . . . . [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 2019-11-26 05:54:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-24 05:54:44 +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.skeba.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 23098060982362993611798853759167853985048963428738008546512858264330706914311580589021003060972669067380410174658081004432382522783130817396608102845203372497938388853910099629923397323095160789963225671891804350352529496890579517276718564619230010187903010081576413250808137066719539619389835605806454906878749519801364765985220988375748098200994233888032529232761502209444552248848871269696221891851770732196449632352225390292828612155305241020009411996212512206741326455791721537652684671894366081430519386759849915770246765825181313593279628728911526913765029963596514460815254072110622472852961325130354204112881 . . . . . . . . . . . . . . . . . . . . [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) 43f5e604bdf7296fa8519735b31036a10fd40f13 . . . . . . . . . . . . . . . . [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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'service.skeba.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.skeba.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ea67daebe000004030047304502201205661fe500fe4d4e447f961f76d039f101916c4f2fba751474e8d1d948b64a022100cb23d4beb7605c22c256de8ee32153ae908b34e4dce6499df9ed21038098b4a10075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ea67daef20000040300463044022032fbf49f6e9e48d811484bc2bae1356116a3a14fb7a1cfd463aef5e10486e38b022010959f74cc5f728f39ad7f941b3c0b2761281d52d4777d9a8fbe5a7a490ffe99 . . . . [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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