DV SSL/TLS Certificate for wgg-guestrow.de

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the wgg-guestrow.de DV SSL/TLS Certificate

This certificate with serial number 05:7c:de:b9:80:9e:5e:24:d2:b3:ba:a0:17:8b:91:e0:85:9a for wgg-guestrow.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 wgg-guestrow.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): 05:7c:de:b9:80:9e:5e:24:d2:b3:ba:a0:17:8b:91:e0:85:9a
Serial Number (int): 478052494955676298021406540677739286922650
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: bf:22:e1:18:48:81:84:b4:0e:a1:9a:c2:fb:d9:bc:1a:9a:b2:6a:ce
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): 31:c1:13:5a:29:e1:03:8f:a3:b5:29:f8:6a:0a:a7:51:1e:86:94:f6
Fingerprint (SHA-256): e1:db:4c:69:1e:98:88:99:1c:1a:b3:03:29:79:f0:16:39:f4:1f:09:a7:56:58:7d:cf:e0:f5:3b:ab:de:3d:f0

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/27.crl

Check the revocation status for certificate wgg-guestrow.de
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for wgg-guestrow.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 wgg-guestrow.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3n3B7WeL+UacoKwtrNJO
9KARWd2BFEBZRLwZhzUm522lDxJLU2m6gR0e/Eo7tlgMO0EkeNxrF7OMvdJGyW0x
BG9S6yxehBElm4A7Wb2kYVPP6fXYR4D0nLehCa7Glm0C6RDhGWvp7P/8tFxieIoQ
GB4MJ+U02YpG18SUA6be0fW49x4o6B2N+m5aXVFvUBI41BhhDNzfhsA88cZSaEvn
4JoMMN34QX/ObeuGnE7W0YfSqZuw0CwmhfzCpx3rAQIl/ka+LHrzB+xrRzylYmjl
vA1WSNFyOypjlwXtSTCfmdVeXcFbqZVJqRc1ThE/ssK2LzJ0fjUaHj/wcFVpRpRb
3wIDAQAB
-----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 478052494955676298021406540677739286922650
 . . . . . . . . [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 09:40:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-13 09:40:45 +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 'wgg-guestrow.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 28086917051163201539263430671272299955724253068099192188232756654477737111326470482952906541718002065230106325975246932170625382296928080983990469688031049702944902498093118039252734882170108278260175635582638988197209072259584007390390598343241414871988921192867296375302877248870507062857084369635077415068134563710804239852686311124335679359150484964261242511724491539455455951437270860298079076670784341729443502665720110870298579746489470101915400517515084057822218157134975048781100562297998654343747923192537028188135297339293261226561320773588885440329345244541582288484399156674634252741618832154879623191519
 . . . . . . . . . . . . . . . . . . . . [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)
							bf22e118488184b40ea19ac2fbd9bc1a9ab26ace
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wgg-guestrow.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wgg-guestrow.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/27.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a8454000001980daad662000004030047304502204684899a5940ff6f8c044ce264ed0ddb6749755e5be1a90c0a493bcea37d93d4022100d273cb0a0c2b81f7eeb98326744351f3f312572f5a3eee853feb61c3abf84bfb007700ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db0000001980daad6970000040300483046022100ded728c095a4911125985910853c511d4c4af6f3e1c75c2b0c800c47b17509360221009781a2161d37929aba4cf291bcfc3c8ead36dda1911e3be135bd3b8e415d6b46
 . . . . [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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