planenmontage.de

Issued by R3

About this certificate

This digital certificate with serial number 04:57:24:bc:d3:c9:ce:0c:ae:18:d8:83:92:30:33:60:df:03 was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=planenmontage.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:57:24:bc:d3:c9:ce:0c:ae:18:d8:83:92:30:33:60:df:03
Serial Number (int): 378102542304397350703980604764411381473027
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 18:13:4c:87:61:8d:45:d5:91:2f:1e:af:59:9e:da:c1:97:a1:15:56
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7d:9b:b7:34:d5:b9:4b:fd:48:3e:d7:84:3b:3f:ce:40:bd:46:51:0b
Fingerprint (sha256): 23:ef:b6:35:13:c1:4c:80:2c:d9:01:59:2b:49:a6:d2:68:c6:19:1b:34:d1:aa:12:ec:3f:06:96:5d:ba:34:4f

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate planenmontage.de

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for planenmontage.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

planenmontage.de
wp-planenmontage-soon.web10.pagebuddies.de
www.planenmontage.de

Other certificates including the domain name planenmontage.de

(limited to 100 certificates)
planenmontage.de
www.planenmontage.de
planenmontage.de
www.planenmontage.de
www.planenmontage.de
wp-planenmontage.web10.pagebuddies.de
www.planenmontage.de

Certificate

The complete raw certificate details for planenmontage.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFLzCCBBegAwIBAgISBFckvNPJzgyuGNiDkjAzYN8DMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzExMjUwMTMxMzFaFw0yNDAyMjMwMTMxMzBaMBsxGTAXBgNVBAMT
EHBsYW5lbm1vbnRhZ2UuZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB
AQDGKJPdS3OweFB2EtVuTy+1Z9HCmq3oFy6vKoqsP6IS9iUwpCKxozzMKYo/uhj+
57eh12J2P2eQgb+lnWtXcMyfyGcvZdsc1i04R0TbY7Rii/Gh9Ng2RqOnPhmg+Pm0
hfphZKUa2N0KWuefWHsvf6flg1AcDzBdvudS3dYQc2x+cYcPKUC5AAI8YDUUWRRT
A9FaJ+ARODLdZLjwPPg2j+vfyFYrbsLe9YYSsD0xe9WgCDeWZPnBCfHLwJs2j43i
a6AwU2qbRQhVuy1mQTe301APqROfdgiG5hqKUJZRsRmgRXRJdHSrUX4MC5ocjea/
cZLJvT/btiA3yxyEWINzE741AgMBAAGjggJUMIICUDAOBgNVHQ8BAf8EBAMCBaAw
HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD
VR0OBBYEFBgTTIdhjUXVkS8er1me2sGXoRVWMB8GA1UdIwQYMBaAFBQusxe3WFbL
rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov
L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v
cmcvMF0GA1UdEQRWMFSCEHBsYW5lbm1vbnRhZ2UuZGWCKndwLXBsYW5lbm1vbnRh
Z2Utc29vbi53ZWIxMC5wYWdlYnVkZGllcy5kZYIUd3d3LnBsYW5lbm1vbnRhZ2Uu
ZGUwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAA
dwBIsONr2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAYwEUWIsAAAEAwBI
MEYCIQDlwA8tVEKycS+FkUpJt2+GgbOQj0Wjdrzpr/ZfFYXDuAIhAJOZIuSdd1Ov
ZzhgZ+KRx56UCi8HfPAdjh1Wjp2QZOP/AHUAO1N3dT4tuYBOizBbBv5AO2fYT8P0
x70ADS1yb+H61BcAAAGMBFFiKgAABAMARjBEAiB1AYhLTvIS8Io34dWI5YIhN8+q
tvigWayQNRVfdZfiUAIgHsiFQ9qDV0nSlDW7mP2b+qnVYWfwRDUqmOul1+vUKoYw
DQYJKoZIhvcNAQELBQADggEBACLJfR8txbQrZQd0BhEIm4yfOetDUJnqdXg4o/Mo
0mUbgwbF0gaV2jKpKSZSTpi+O+IC4DxmhCGcNP/ET30Y7IsXHl4TPbj3M34Bphp8
qeIJixyarnC/iYmKoN2HXCYHPtchWToaEUcBZ5FhvRIzyDLZUjK/sOdFnojKwtsm
8z4CjngQsVxJObNx5n8xNRUyh9Ekdvvn8YeICCZKJmyYqBjgWN2bJhN8Lmn+o482
wDRmGLFlG//hEQSW+bA5Nui1KKi3+UKYxPO60HUt2PovUVlmaQmbadBABQt8xvRq
fXk/DzBTUt3bAy6xrqLU5Fx4TVwlAB3fZK/gulYQGKjrr4M=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxiiT3UtzsHhQdhLVbk8v
tWfRwpqt6BcuryqKrD+iEvYlMKQisaM8zCmKP7oY/ue3oddidj9nkIG/pZ1rV3DM
n8hnL2XbHNYtOEdE22O0YovxofTYNkajpz4ZoPj5tIX6YWSlGtjdClrnn1h7L3+n
5YNQHA8wXb7nUt3WEHNsfnGHDylAuQACPGA1FFkUUwPRWifgETgy3WS48Dz4No/r
38hWK27C3vWGErA9MXvVoAg3lmT5wQnxy8CbNo+N4mugMFNqm0UIVbstZkE3t9NQ
D6kTn3YIhuYailCWUbEZoEV0SXR0q1F+DAuaHI3mv3GSyb0/27YgN8schFiDcxO+
NQIDAQAB
-----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 378102542304397350703980604764411381473027
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-25 01:31:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-23 01:31:30 +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 'planenmontage.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 25015193941357349618277258570420815892184496471752671342076573366403871130391297925550118569946996882227788448048534752935615898067401868161957379083295460008290773126466002674887071869889835817668450921771658318550939439388651683009572879229097295495894271522579751998951254139905412342910333671110191074808794561053199406264245851488065686269443366418509408064071348026792523455299827606311705820675228833039557411331503199133271759652472972347661938767756823548630452416516146992974625798514744798092389443835494586549425783555807946870998703542960454228974338697965742281893968738657434134194375299240613740002869
 . . . . . . . . . . . . . . . . . . . . [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)
							18134c87618d45d5912f1eaf599edac197a11556
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (86 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'planenmontage.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wp-planenmontage-soon.web10.pagebuddies.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.planenmontage.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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c0451622c0000040300483046022100e5c00f2d5442b2712f85914a49b76f8681b3908f45a376bce9aff65f1585c3b8022100939922e49d7753af67386067e291c79e940a2f077cf01d8e1d568e9d9064e3ff0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c0451622a000004030046304402207501884b4ef212f08a37e1d588e5822137cfaab6f8a059ac9035155f7597e25002201ec88543da835749d29435bb98fd9bfaa9d56167f044352a98eba5d7ebd42a86
 . . . . [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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