DV SSL/TLS Certificate for diereformierten.de

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the diereformierten.de DV SSL/TLS Certificate

This certificate with serial number 05:64:91:3c:0d:a7:22:12:89:0e:e5:03:63:2a:68:84:a4:54 for diereformierten.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 diereformierten.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): 05:64:91:3c:0d:a7:22:12:89:0e:e5:03:63:2a:68:84:a4:54
Serial Number (int): 469782716225008377356277225507125165597780
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 3b:a8:0f:3d:70:cc:41:5b:85:67:8f:df:57:85:66:1b:5c:4e:9a:fe
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): 83:c6:a7:e7:71:bb:c5:71:0c:d2:d1:f2:96:19:57:36:0b:30:8f:1f
Fingerprint (SHA-256): 2f:0d:ea:5e:b7:89:91:8e:b2:36:0d:21:a6:ee:82:d8:e2:be:d0:dd:3a:68:c2:c0:c0:4a:4c:88:33:e8:41:bc

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/85.crl

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

Advanced Certificate Properties

Technical details of the X.509 certificate for diereformierten.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5qT9tFLnUCF/tcLY4KlU
Ur9eIzomAjnRKtlrXdVFdWbtUapSZTgrRpp9O38JUKeTug+47JyQdkYuI1wm96LS
/mdKmUc02X83b0ItZ2afNlOd2dDtc2qchd8HsFjCdb8Yg/J1/Ey6chJVhDTXJawi
qGyuY86sHHxyMH9hnOB98eaZs1v0DA2sdH6CXS8tE9KzBO3E82MJMCu8faSpLsgm
Y7lA6dmbGSxh2ex0AsbFo+pp0LWbxZt4T2wGvdG5XJLgE4i2SfstdqFx1JzH1dS4
U0y42MG3QOzNrE7U+FpemSxe91MsUfi4fuTsJ49cWK6601ozmNeVXTkvCO9TjDRM
FwIDAQAB
-----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 469782716225008377356277225507125165597780
 . . . . . . . . [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 2025-06-30 21:22:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-28 21:22:53 +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 'diereformierten.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 29116170252786928970451271239176620846422798638668573663530825867735785303190291816200826081354503025539912683671467139082629400694573604530510833872604460897317443778317050216730696303980571794813296820178343518404616224057283784717524308251245194036948463522598688405829929712151209210304890867220861130442390753164603691984510661654491931002839317728440578830996364407923176242864965997160551274778227526353642671067186258324799546449073017330390836591565742590681446261994787281859106240439057293355912170907381714360396338544867493620087442352435531178650811443664566078872363999033685069265632654512941394316311
 . . . . . . . . . . . . . . . . . . . . [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)
							3ba80f3d70cc415b85678fdf5785661b5c4e9afe
 . . . . . . . . . . . . . . . . [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 (46 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'diereformierten.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.diereformierten.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 (39 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/85.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000197c2ee4421000004030047304502205b220592677490961406a733a8047ac62e2f56fa585206705a013301daac3ba9022100c7e15015b0e2c21f5bf6b24c8bfa7fe17f2906dd2b505fb2fb71c3ce38b024ae007500dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000197c2ee4469000004030046304402203d2e7f10d72327d621554882a94b9ad7b535c1835552e353df355a2f940542bc0220499e83f249e74c12b996fdb19a7773e08014c9cf00bd3df81551439276cc99d5
 . . . . [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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