blog.friendsoftea.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d1:af:5e:a3:0f:54:3c:aa:72:fa:06:8b:bd:a5:e5:69:9e was issued on by Let's Encrypt.
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=blog.friendsoftea.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d1:af:5e:a3:0f:54:3c:aa:72:fa:06:8b:bd:a5:e5:69:9eSerial Number (int): 332688978764171199269505900747118598252958
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f1:3f:14:ac:b0:47:8f:e1:91:2a:72:5a:81:50:90:69:7a:0e:4e:33
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3f:49:09:c0:d5:6e:30:87:c0:7c:75:cb:a3:ff:2e:e1:51:25:80:ab
Fingerprint (sha256): 9c:27:89:e6:e8:bc:f8:1f:54:8a:d4:2c:af:83:66:ce:f3:e2:d9:2e:58:ea:10:a8:49:7c:7c:f0:a5:55:30:09
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate blog.friendsoftea.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for blog.friendsoftea.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
blog.friendsoftea.de
Other certificates including the domain name friendsoftea.de
(limited to 100 certificates)
www.friendsoftea.de
www.friendsoftea.de
www.friendsoftea.de
friendsoftea.de
friendsoftea.de
blog.friendsoftea.de
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www.friendsoftea.de
abo.friendsoftea.de
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blog.friendsoftea.de
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blog.friendsoftea.de
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blog.friendsoftea.de
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abo.friendsoftea.de
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blog.friendsoftea.de
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blog.friendsoftea.de
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blog.friendsoftea.de
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blog.friendsoftea.de
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blog.friendsoftea.de
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friendsoftea.de
friendsoftea.de
www.friendsoftea.de
friendsoftea.de
friendsoftea.de
www.friendsoftea.de
friendsoftea.de
Certificate
The complete raw certificate details for blog.friendsoftea.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFYjCCBEqgAwIBAgISA9GvXqMPVDyqcvoGi72l5WmeMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjMxMjIwMTdaFw0x OTA2MjExMjIwMTdaMB8xHTAbBgNVBAMTFGJsb2cuZnJpZW5kc29mdGVhLmRlMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3vu+puHUMhYWLfUEAX3b7lnS FSzJTd617xz2iTFBOgENCwocoyXsXCjdXEQhGDmEefUgYVsf5Ck/fEjb1zkZEmNY BJIsPj8p+jmLroa+W9Dq1y+9p/7uxwjZZ6v0gi38bHdGKRhoz4PPA4CSpZhCRfgq Y/fqd5haiKDvZLx9E5g8CTVofToXMpV0n8pfBalufCvDPbFXPjS3V3QwjeY0TrT/ ppm6dsN5uPFyq3/fXCGyov4aFwRSetegQI9mVyBUzTPcJFzwH9NLNCv4lOj4c3Fy HhRWanFZqj4kbOmR++eSg7KgOnKZC4N0uLhUT47CXX+d0D/EgZzBiBjw6NoubwID AQABo4ICazCCAmcwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTxPxSssEeP4ZEqclqB UJBpeg5OMzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEF BQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5j cnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5j cnlwdC5vcmcvMB8GA1UdEQQYMBaCFGJsb2cuZnJpZW5kc29mdGVhLmRlMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBgYKKwYBBAHWeQIEAgSB9wSB9ADy AHcA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFpqrWIQAAABAMA SDBGAiEAyb1AGNykhBIfCEyDgLpbtvqxux0qbt5YYgzYPBrGoecCIQCSXWSyk0HE EAfnIz1BMZLiTy3+gLgsirPAkkoJw3Q4AgB3AGPy283oO8wszwtyhCdXazOkjWF3 j711pjixx2hUS9iNAAABaaq1iEQAAAQDAEgwRgIhAP5Y/N4rPRn9cVbar3erFpAB GLXmBsCNII+NNfc8Qix/AiEAxWc+Js/6eYXx5mzH0jdK6kvta1S3NGf9VyC/5nKC JFkwDQYJKoZIhvcNAQELBQADggEBAJHIPH+FDy/bz8rx2sRcjZz6R2VRAkuSOaeq 4IsvK7imeDN7cS8hjHSUCqcjWW73kh8tRjBc6gof6LluPNiGmWwPWkyfXkTh0irm mnrMptBpuim6NOkMpf5MPXGkEPW1j6uuDcbhh+EFPMryBI5Oy0h/FQMuDSpBGPdv vRF0OX6UYoa1uEaamipKHJKyfbY4qBkDIcV9wVJNQFAp6HQutNvXXbNKS3Gd8aPO DUF721Z35NyZfmVFM20l3BwTiNIwQ2blW8vrKt4oyheLqQZVJGpjvnBTuAWlJOTc hjOVkNjMQjWZpaP0J7Nihwa8E5IWkJAS/vh0WAVhUkDxfpVHOsg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3vu+puHUMhYWLfUEAX3b 7lnSFSzJTd617xz2iTFBOgENCwocoyXsXCjdXEQhGDmEefUgYVsf5Ck/fEjb1zkZ EmNYBJIsPj8p+jmLroa+W9Dq1y+9p/7uxwjZZ6v0gi38bHdGKRhoz4PPA4CSpZhC RfgqY/fqd5haiKDvZLx9E5g8CTVofToXMpV0n8pfBalufCvDPbFXPjS3V3QwjeY0 TrT/ppm6dsN5uPFyq3/fXCGyov4aFwRSetegQI9mVyBUzTPcJFzwH9NLNCv4lOj4 c3FyHhRWanFZqj4kbOmR++eSg7KgOnKZC4N0uLhUT47CXX+d0D/EgZzBiBjw6Nou bwIDAQAB -----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 332688978764171199269505900747118598252958 . . . . . . . . [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 2019-03-23 12:20:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-21 12:20:17 +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 'blog.friendsoftea.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 28149043657520174027825137381152899793405569470842871526859170428875911182886074695317695638683370256322191969196449882580073338384581652447494220957145921241225701594378983882493888759544883192519353418929290634435035990339535300799730701134862300555260572278739490693810560308064168685680990028747007783393986440712715717203361833388046378353022928195229151798048738594874931334091959146848210198187429136254077947392048091446063420918196504370348746633577855825624824707693120545625912556404126740599292865089162117475983646726531639840110718280704402211405705009473052222128867028403756128309436703789050962259567 . . . . . . . . . . . . . . . . . . . . [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) f13f14acb0478fe1912a725a815090697a0e4e33 . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blog.friendsoftea.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169aab588400000040300483046022100c9bd4018dca484121f084c8380ba5bb6fab1bb1d2a6ede58620cd83c1ac6a1e7022100925d64b29341c41007e7233d413192e24f2dfe80b82c8ab3c0924a09c374380200770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169aab588440000040300483046022100fe58fcde2b3d19fd7156daaf77ab16900118b5e606c08d208f8d35f73c422c7f022100c5673e26cffa7985f1e66cc7d2374aea4bed6b54b73467fd5720bfe672822459 . . . . [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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