www.frankfurt-finanzberatung.de

Issued by R3

About this certificate

This digital certificate with serial number 04:25:ae:70:43:f6:75:92:52:0f:e7:6c:1f:1b:0f:76:36:0f was issued on by Let's Encrypt.

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=www.frankfurt-finanzberatung.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:25:ae:70:43:f6:75:92:52:0f:e7:6c:1f:1b:0f:76:36:0f
Serial Number (int): 361271459890078399057237251384699560277519
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: db:1b:0c:19:90:76:eb:60:9b:e5:34:1e:fc:a0:b4:69:c6:3a:ee:7f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c1:a4:7b:35:28:61:a7:8f:7e:c2:96:4c:6b:b4:98:e7:90:16:dc:36
Fingerprint (sha256): d3:5b:28:40:57:fb:9a:b3:b6:b2:0c:60:8b:7e:9d:b3:5b:b4:cf:50:69:30:ab:b0:9c:5b:db:5b:e1:9d:53:66

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

Revocation information

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

Check the revocation status for certificate www.frankfurt-finanzberatung.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.frankfurt-finanzberatung.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

www.frankfurt-finanzberatung.de

Other certificates including the domain name frankfurt-finanzberatung.de

(limited to 100 certificates)
ssl.frankfurt-finanzberatung.de
frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
ssl.frankfurt-finanzberatung.de
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frankfurt-finanzberatung.de
ssl.frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
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frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
ssl.frankfurt-finanzberatung.de
frankfurt-finanzberatung.de
ssl.frankfurt-finanzberatung.de
ssl.frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
frankfurt-finanzberatung.de
ssl.frankfurt-finanzberatung.de
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ssl.frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
ssl.frankfurt-finanzberatung.de
ssl.frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
ssl.frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
www.frankfurt-finanzberatung.de
frankfurt-finanzberatung.de
ssl.frankfurt-finanzberatung.de

Certificate

The complete raw certificate details for www.frankfurt-finanzberatung.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFDDCCA/SgAwIBAgISBCWucEP2dZJSD+dsHxsPdjYPMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzExMTkwMjMwMTVaFw0yNDAyMTcwMjMwMTRaMCoxKDAmBgNVBAMT
H3d3dy5mcmFua2Z1cnQtZmluYW56YmVyYXR1bmcuZGUwggEiMA0GCSqGSIb3DQEB
AQUAA4IBDwAwggEKAoIBAQDzPzrkBpmtrxX2qguD3BFxmQFzKV3AwP9j6TJFCzci
PZRzsdnUeyu+VgYvoKxpDRBg35AJbDM9Y4r4L3OSQ9w4hsqidCZt28qeV0HB9m0M
6F+Ou+6fzbXYunbq1Of0horAj3sj2RULCxSTm9RB2zgV2wAV7o4vRPjscpw97QXO
zaBmbFIIuT0QV/wgo8q/nTV8QOZS1qfWuJan8h0KJJx416pij7vRrshQFsIdMim2
gNcpn522VwCv1jhF9aYjbrRk/GIuAkjMZ3Y+kk4pUjLpxjWfi00vynM97Hjizycq
H/yBjfuzG3ug58eIRGTddn7ZsshQlLeGyLcgATqjUwqxAgMBAAGjggIiMIICHjAO
BgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwG
A1UdEwEB/wQCMAAwHQYDVR0OBBYEFNsbDBmQdutgm+U0HvygtGnGOu5/MB8GA1Ud
IwQYMBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggr
BgEFBQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRw
Oi8vcjMuaS5sZW5jci5vcmcvMCoGA1UdEQQjMCGCH3d3dy5mcmFua2Z1cnQtZmlu
YW56YmVyYXR1bmcuZGUwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEFBgorBgEEAdZ5
AgQCBIH2BIHzAPEAdgA7U3d1Pi25gE6LMFsG/kA7Z9hPw/THvQANLXJv4frUFwAA
AYvloP6sAAAEAwBHMEUCIQDAbIL0day7/BrawEh8X+A996QOE2FZryyQnt2ElYJq
kwIgck2btXUSqWM0k509kX0LzBnYaaVQMM+AmwiyuAbz0OUAdwBIsONr2qZHNA/l
agL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAYvloP66AAAEAwBIMEYCIQDFml6PP0YA
WsAhWtsW1Lh2Vbil3i9yWkWFNRivlK+zzQIhAKJ5T+8I4K/W6hSyLTw5WFEHP9n+
/iXFGEI3n8mU3GEfMA0GCSqGSIb3DQEBCwUAA4IBAQAyxgTwnaHMSaV6Ih0M3L6E
Ib+yFNN8pwF9TlRABcTAjS2F8kESkDz5oiNMCcvV3bx5sxUt8usymbjDA+uvcRAW
lrsiS3LzLu2CDlbxgwma3/i0VGKYhl8cgzOKB7QZRJ3INa6kwFZeq0oz6BK4ZOcU
RfbNDfPHS8T3AlDkNwF/wOw1CY/tP8Bl/ptdkTjyoBn1P1C7UutwogdUuw7pF3DF
+7sIWbyQPbqUGOPVo0eDUmT0sjlB6gNu9XOVpxX7wAQinGudEjBBjF6iIaHJ4o3s
ImacmcsHRwDWCW26yAtAD5cbvZP1Z3yOTP3Kct/WPLEQeh90SQdVWHsaN2wOuKGg
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8z865AaZra8V9qoLg9wR
cZkBcyldwMD/Y+kyRQs3Ij2Uc7HZ1HsrvlYGL6CsaQ0QYN+QCWwzPWOK+C9zkkPc
OIbKonQmbdvKnldBwfZtDOhfjrvun8212Lp26tTn9IaKwI97I9kVCwsUk5vUQds4
FdsAFe6OL0T47HKcPe0Fzs2gZmxSCLk9EFf8IKPKv501fEDmUtan1riWp/IdCiSc
eNeqYo+70a7IUBbCHTIptoDXKZ+dtlcAr9Y4RfWmI260ZPxiLgJIzGd2PpJOKVIy
6cY1n4tNL8pzPex44s8nKh/8gY37sxt7oOfHiERk3XZ+2bLIUJS3hsi3IAE6o1MK
sQIDAQAB
-----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 361271459890078399057237251384699560277519
 . . . . . . . . [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 2023-11-19 02:30:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-17 02:30:14 +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 'www.frankfurt-finanzberatung.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 30707088002502440276052746012124933461669760408244121581216652353719751782208847971429471093959502133915910348172576283078211712568580710089170281815651225739269260038446601341393358865523402572698953984753860251672369210399803240857875353462780627298522502413137342985881835461778180491457796586237926268091175568861312583055500874603855029121724431779169463285787786251491833392419102116864808138239194310589480138260627877979940150769316167528546949488238416257006707619833566744906446685915065778917182558742203984517536049322723545003179468219437485772724369742554354642912345796334686526298642276073753451629233
 . . . . . . . . . . . . . . . . . . . . [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)
							db1b0c199076eb609be5341efca0b469c63aee7f
 . . . . . . . . . . . . . . . . [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 (35 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.frankfurt-finanzberatung.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018be5a0feac0000040300473045022100c06c82f475acbbfc1adac0487c5fe03df7a40e136159af2c909edd8495826a930220724d9bb57512a96334939d3d917d0bcc19d869a55030cf809b08b2b806f3d0e500770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018be5a0feba0000040300483046022100c59a5e8f3f46005ac0215adb16d4b87655b8a5de2f725a45853518af94afb3cd022100a2794fef08e0afd6ea14b22d3c395851073fd9fefe25c51842379fc994dc611f
 . . . . [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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