DV SSL/TLS Certificate for webdisk.wonnemar.de

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the webdisk.wonnemar.de DV SSL/TLS Certificate

This certificate with serial number 05:3e:65:8e:13:0c:13:53:ab:98:41:75:37:b6:6b:b6:53:ef for webdisk.wonnemar.de was issued on by Let's Encrypt.

With 7 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 webdisk.wonnemar.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): 05:3e:65:8e:13:0c:13:53:ab:98:41:75:37:b6:6b:b6:53:ef
Serial Number (int): 456793926127950108202451093101002131657711
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 41:57:3a:7f:56:15:0a:f9:aa:6c:55:20:27:90:e5:f8:71:fd:d2:e7
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): df:d3:6e:e2:68:3d:88:ae:61:2c:65:c1:b3:e3:be:7d:98:49:7a:53
Fingerprint (SHA-256): da:9c:14:5d:2a:6c:20:f2:f9:b8:33:9d:9d:1a:66:df:c8:b5:d9:d3:2d:32:a2:3a:7d:d0:80:2e:6a:9d:cf:bc

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 webdisk.wonnemar.de
7
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for webdisk.wonnemar.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

cpanel.wonnemar.de
cpcalendars.wonnemar.de
cpcontacts.wonnemar.de
webdisk.wonnemar.de
webmail.wonnemar.de
wonnemar.de
www.wonnemar.de

X.509 Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4i7SnzPBram8FxgCNNsm
wfepYZN1vL6PORNu/NI56CB6o32CV/EXXpWRef0wJ/MdSzc3JIBcxyP3zU5UkXyQ
LxtPldad+YFPfszX9L2DYzAkCNR3LEfTipi3QD/AViQkYbNpKa8PmyyQhjBIwVrA
VcXXZmTc4SY/wDSkU2WCDbiMRlnmCKh2o0lb3A6Ky2abyyXcy5BjJvFN/c1s9aSF
xBGLO4CbO9tcDA4qmhU9wwx/a9jdlPAHAH9nrR/Nyq2mmZjZ10TE1//j34IeAO2X
7rnEg60/P1fsPhvmvOjhJnk2eno5drHrCDoX3h/q9AKu0CinmdwonZRnZRco2L4Q
4QIDAQAB
-----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 456793926127950108202451093101002131657711
 . . . . . . . . [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 2025-07-15 12:49:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-13 12:49:48 +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 'webdisk.wonnemar.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 28552946076822063912041996249605488168836239468896099644611723144452854304266657358706982111993588862319805022573940329003890707159807929285723854483360387913285597754762133966188814323901513319015517854881283723228407598159917378199532827856033927028304991228230916306533221152717759166755328066653423814726925553618500010671818941612447771537516262672816750118677452507139166688396751999781993827465376329275415172791524085989875919170620856227373418022485384204602459079358741615534797037163193310518647955583121727175045029206294340856994525819306669432040617992648682059416386513288111679494170225745849627840737
 . . . . . . . . . . . . . . . . . . . . [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)
							41573a7f56150af9aa6c55202790e5f871fdd2e7
 . . . . . . . . . . . . . . . . [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 (144 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.wonnemar.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.wonnemar.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.wonnemar.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.wonnemar.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.wonnemar.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wonnemar.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wonnemar.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)
							00f0007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001980e57eb2b0000040300473045022100f84bdfeb3576ef26c32e36bb03b8dc6aee2af27dc858e289422cf5c5b1c15f10022069bc8424905319eb11f2318ebeec3f81e4f721c4a168a679edd842d3d8cf02270076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa34000001980e57eb2c000004030047304502210085e6e1bb6202698c4571791d81266bf1323a46477748b62e4453ea24c47b990b02202589ba3713ecee523697aa7aedee24f35b4aab3c68db202b64610c7424eba6cf
 . . . . [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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