DV SSL/TLS Certificate for techthisout.de

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the techthisout.de DV SSL/TLS Certificate

This certificate with serial number 06:26:d6:8c:9d:72:04:7e:1c:89:82:00:3f:62:02:04:a7:ef for techthisout.de was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for techthisout.de provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:26:d6:8c:9d:72:04:7e:1c:89:82:00:3f:62:02:04:a7:ef
Serial Number (int): 535889630439587017063414821962286002120687
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 63:c7:29:24:29:16:b0:0d:35:a3:2b:4f:42:7a:0d:52:8b:03:04:2c
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): ec:98:22:8b:eb:28:78:c4:7f:70:f8:f3:88:3a:1a:c7:e9:0e:b1:8b
Fingerprint (SHA-256): db:49:4c:71:fa:5f:77:fc:91:be:a9:36:81:7b:72:b1:46:00:12:71:08:1c:88:05:11:0b:7e:6e:a8:17:50:0b

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/112.crl

Check the revocation status for certificate techthisout.de
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for techthisout.de

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for techthisout.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFDTCCA/WgAwIBAgISBibWjJ1yBH4ciYIAP2ICBKfvMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjUwNjIyMDEwMjAwWhcNMjUwOTIwMDEwMTU5WjAZMRcwFQYDVQQD
Ew50ZWNodGhpc291dC5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
AN/LDqdo7qwEIasRP3noooOkzY9lxa2JuYb05cQrl/D/onSFevn7VD2QGYb/ayQc
xPzxpc4vcZLKNgf4ZW84qxMTLAVgW0c3mqLTGZgETtKp4JoLamMqSW4iwsXq0PMe
NHsMAbq7mKbIYScAmUbj+fRoPIleOjIYhs7nTC4Kre5mIvQR4/HK8by4CVDzXUey
qtwqx0DWydgerbz3TNjBUsQyxNJ+I/m03PwYSGAFPwSWdBuEAFoCVFFdEy9x0xU5
+oy0ELGHkcj/8q6V1SRByFcPS0pS8hqBgOmsBDT4/zY3DIP2Pgg9D4szpCc53OhJ
pJGM0lTaeKpALmeJfvTrPMcCAwEAAaOCAjMwggIvMA4GA1UdDwEB/wQEAwIFoDAd
BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV
HQ4EFgQUY8cpJCkWsA01oytPQnoNUosDBCwwHwYDVR0jBBgwFoAUu7zDR6XkvKnG
w6RyDBCNojXhyOgwMwYIKwYBBQUHAQEEJzAlMCMGCCsGAQUFBzAChhdodHRwOi8v
cjEwLmkubGVuY3Iub3JnLzAtBgNVHREEJjAkgg50ZWNodGhpc291dC5kZYISd3d3
LnRlY2h0aGlzb3V0LmRlMBMGA1UdIAQMMAowCAYGZ4EMAQIBMC8GA1UdHwQoMCYw
JKAioCCGHmh0dHA6Ly9yMTAuYy5sZW5jci5vcmcvMTEyLmNybDCCAQQGCisGAQQB
1nkCBAIEgfUEgfIA8AB2AO08S9boBsKkogBX28sk4jgB31Ev7cSGxXAPIN23Pj/g
AAABl5Vdn84AAAQDAEcwRQIhAPrexBULBzhdBC6QnRF+Eb1CMeL7v598rcrN6t7S
CZE7AiA21+p2va+msxua5Gg2GRI4lcu0H2rzS56hKpqQoe5uzwB2AA3h8jAr0w3B
QGISCepVLvxHdHyx1+kw7w5CHrR+Tqo0AAABl5Vdr3EAAAQDAEcwRQIhAJWJL8JS
xPVMx3MOQT1xlSfBk+e7JOq/rHR6GkdokoPoAiAwvojnhiRUNceSxpSSSUZ9KzfH
6GEobLyfbuboomdcjjANBgkqhkiG9w0BAQsFAAOCAQEAYOaWcQ2hbTW5jPB3/WoA
HK4Oc12R1mtdgMNnzGMsYzqCSjDiesM5k8wZNaMO44r8+tjGPRzd1YPe8pbs93v+
CfhDJRFrXhYfRj5iBU4bm/wA+PDeomMAHJKVQ0s6q8AUBdC23yWDx2sNEHTx11qV
hQpvwRoYfPkXPh53N0TUM8PBE5BAgvq2Ha0koxNTK/xBubgz3kt+5yMUsTvUt1p9
vBFwFpHolH1G57IQdnDCiuBR6RcUTpVDXFFxhl7tcEaxMriZQd/AZyWTewjCpQzv
zxZDWT+e1DhiuWWWUmvGOFM7iYCWfnFbyGimLxKw3lRNtILIh9ufkZOGE3xuWnnV
Zw==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA38sOp2jurAQhqxE/eeii
g6TNj2XFrYm5hvTlxCuX8P+idIV6+ftUPZAZhv9rJBzE/PGlzi9xkso2B/hlbzir
ExMsBWBbRzeaotMZmARO0qngmgtqYypJbiLCxerQ8x40ewwBuruYpshhJwCZRuP5
9Gg8iV46MhiGzudMLgqt7mYi9BHj8crxvLgJUPNdR7Kq3CrHQNbJ2B6tvPdM2MFS
xDLE0n4j+bTc/BhIYAU/BJZ0G4QAWgJUUV0TL3HTFTn6jLQQsYeRyP/yrpXVJEHI
Vw9LSlLyGoGA6awENPj/NjcMg/Y+CD0PizOkJznc6EmkkYzSVNp4qkAuZ4l+9Os8
xwIDAQAB
-----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 535889630439587017063414821962286002120687
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-22 01:02:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-20 01:01:59 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'techthisout.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
 . . . . . . . . . . . . . . . . [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 28251273265390669269527380587587688543259168072138835840050746406586244591446429126699033349297936326011356211119812413660360562350879931621074441913128106165017876905055227924056483222724701673284950639623415910949879136829275984568476921727264489379141930244520153045098799052921595644263082858026831248885267313041781182156158429870988900090417431971833091052482321795267739415067808727734630042869180528978954569995829426780730904407122917324536270958099593605728007774443601095934044754661951514067670667750730686428549412374303854326370003716383217348917875918918900768957989207054358741454700861909954506472647
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							63c729242916b00d35a32b4f427a0d528b03042c
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'techthisout.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.techthisout.de'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/112.crl'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197955d9fce0000040300473045022100fadec4150b07385d042e909d117e11bd4231e2fbbf9f7cadcacdeaded209913b022036d7ea76bdafa6b31b9ae4683619123895cbb41f6af34b9ea12a9a90a1ee6ecf0076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000197955daf71000004030047304502210095892fc252c4f54cc7730e413d719527c193e7bb24eabfac747a1a47689283e8022030be88e786245435c792c6949249467d2b37c7e861286cbc9f6ee6e8a2675c8e
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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