antonius-buchhandlung.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:89:eb:21:cf:0e:10:ea:80:8c:f7:13:9f:bf:b6:79:bc:1f 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=antonius-buchhandlung.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:89:eb:21:cf:0e:10:ea:80:8c:f7:13:9f:bf:b6:79:bc:1fSerial Number (int): 308268086187828313800755823446043685141535
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c0:f4:e8:79:62:1c:6c:d2:30:1d:d9:05:02:3d:1e:95:b5:37:6a:8d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 22:e2:8f:b4:a0:9c:8a:b3:d6:57:5e:65:33:df:69:56:dd:af:fd:43
Fingerprint (sha256): ca:a0:94:e3:3b:39:d3:a1:93:b7:d8:de:7a:fb:40:06:77:a4:d6:31:30:41:87:9a:85:9c:f3:9f:2c:41:f1:19
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate antonius-buchhandlung.de
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for antonius-buchhandlung.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
antonius-buchhandlung.de
webmail.antonius-buchhandlung.de
www.antonius-buchhandlung.de
webmail.antonius-buchhandlung.de
www.antonius-buchhandlung.de
Other certificates including the domain name antonius-buchhandlung.de
(limited to 100 certificates)
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antonius-buchhandlung.de
antonius-buchhandlung.de
Certificate
The complete raw certificate details for antonius-buchhandlung.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFpzCCBI+gAwIBAgISA4nrIc8OEOqAjPcTn7+2ebwfMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjYwNjMxMzVaFw0x OTA2MjQwNjMxMzVaMCMxITAfBgNVBAMTGGFudG9uaXVzLWJ1Y2hoYW5kbHVuZy5k ZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAN2nOzdcCGSoTJ82vTES i4g5xmZSE3y9qL7IeQ8M4XkAm1EzyhKmtf5JNQdd9BO4EVn3d5BPxS+TKEvDavAt MReMKn77TGJ1EGQmExF6Fe09BY7FF0hBnR4YiwyMvYabL1WlwU4QDvPdtTocK1ex 8ikoCcDkF7IgvuCwpBk7ZwoOBYBnQVAe23HQvcIn7WBYnxEGh277xXiIjJLRxdI3 Z7p6O3kaJeP4NKesZmWMB/Lkq2Nhq4OKyZqQX17YVdKvszk/gWuCF+5Y5thwkJOp tIxF8HZD/p/rqK9ckpT90ZcabQ+4vRSLzSoVRwZj0T84D50vbFLnPbBqcrmq3W8K m3UCAwEAAaOCAqwwggKoMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUwPToeWIcbNIw HdkFAj0elbU3ao0wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzBjBgNVHREEXDBaghhhbnRvbml1cy1idWNoaGFuZGx1bmcu ZGWCIHdlYm1haWwuYW50b25pdXMtYnVjaGhhbmRsdW5nLmRlghx3d3cuYW50b25p dXMtYnVjaGhhbmRsdW5nLmRlMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYAY/Lbzeg7zCzPC3KEJ1drM6SNYXeP vXWmOLHHaFRL2I0AAAFpuOlckQAABAMARzBFAiEA9H+ynqVT0uvEaUz4ZLQIv9IV 6Vczrc0doCxcRWTbYu4CIFE71TU6SXZBMQR8bNfikKw/BiDLnwlnkgY03fu2fDKo AHUAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFpuOleeAAABAMA RjBEAiAfmfJGf3V/UiZ5pmRf+hpoxC+4pDgCuani1JMEnv/iFAIgeHBwrO7X3WnO A1Az18BiIKBsvc7GYQkUg1GUawNzWI4wDQYJKoZIhvcNAQELBQADggEBAHA7KSFy ru9OqtXpcBgVjP85Q0adxCFfcljHKBLUuO1Z8iSIp47H22Z4KY9eB+tbKNbGumXU 2mZ9MeDcHLsodORJuSR5PHdRdJjl/bBAZM7+KiUHzMUnYnP1q2wJTHIN0h18Jvmb RApxH85z8fmdqt94dwtOUiYhG4SSv6j2mi6pymrQ1fWEU4akZC1zI4sBjFAkjrB6 qZyiVlZA8bkPN3TwwxOOXebY07zCl1hqg44pah95U9DPSRXor3zbz4fj32uxHfEw zz7rcapIMVP5yR2fCAOh5QmwN1B0zgR3OavHY2Zt8MSs80FlFAAo5++OlWuUz01/ 8/tPqQ7QlmXcoQA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3ac7N1wIZKhMnza9MRKL iDnGZlITfL2ovsh5DwzheQCbUTPKEqa1/kk1B130E7gRWfd3kE/FL5MoS8Nq8C0x F4wqfvtMYnUQZCYTEXoV7T0FjsUXSEGdHhiLDIy9hpsvVaXBThAO8921OhwrV7Hy KSgJwOQXsiC+4LCkGTtnCg4FgGdBUB7bcdC9wiftYFifEQaHbvvFeIiMktHF0jdn uno7eRol4/g0p6xmZYwH8uSrY2Grg4rJmpBfXthV0q+zOT+Ba4IX7ljm2HCQk6m0 jEXwdkP+n+uor1ySlP3RlxptD7i9FIvNKhVHBmPRPzgPnS9sUuc9sGpyuardbwqb dQIDAQAB -----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 308268086187828313800755823446043685141535 . . . . . . . . [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 2019-03-26 06:31:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-24 06:31:35 +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 'antonius-buchhandlung.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 27981130231676969731121179872929786926708246803028627001443600296781004552262235570058764425506529583752851944052142893241627632722331454917472367285184864338832550576712506104264948883353844381074262716964101325535375129983024946887603662279635568014571184327542651534150593017541028290499589018793300232241722005521649653867214770923123792743015404733320337383304728268506164745816946410905050364986821322172249086414279667825550019758044265053083924888555879739474917774437679263929246671938832820031576007277175806414647477656031065449541352508290923365075551132949099702314150874541056060705197378991907653983093 . . . . . . . . . . . . . . . . . . . . [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) c0f4e879621c6cd2301dd905023d1e95b5376a8d . . . . . . . . . . . . . . . . [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 (92 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'antonius-buchhandlung.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.antonius-buchhandlung.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.antonius-buchhandlung.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) 00ef00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169b8e95c910000040300473045022100f47fb29ea553d2ebc4694cf864b408bfd215e95733adcd1da02c5c4564db62ee0220513bd5353a49764131047c6cd7e290ac3f0620cb9f0967920634ddfbb67c32a8007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169b8e95e78000004030046304402201f99f2467f757f522679a6645ffa1a68c42fb8a43802b9a9e2d493049effe2140220787070aceed7dd69ce035033d7c06220a06cbdcec66109148351946b0373588e . . . . [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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