portfolio.wahlflorian.com

Issued by R3

About this certificate

This digital certificate with serial number 04:5e:98:07:de:bc:ce:de:98:22:f2:02:b7:05:95:66:7a:f5 was issued on by Let's Encrypt.

With 2 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=portfolio.wahlflorian.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:5e:98:07:de:bc:ce:de:98:22:f2:02:b7:05:95:66:7a:f5
Serial Number (int): 380637769736700368683879604007697853610741
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 72:dd:70:ea:b9:03:38:7c:9a:51:dd:44:49:a0:46:c7:7b:9d:d7:4c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): dd:9b:b1:84:c9:60:03:46:96:f2:30:6d:51:2e:46:24:3d:9f:5a:8c
Fingerprint (sha256): 71:81:b9:6a:9f:53:3a:5c:e4:fe:a5:61:03:3c:4c:2f:9f:60:39:d0:46:4f:71:79:40:8f:d5:19:5c:7d:0d:42

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

Revocation information

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

Check the revocation status for certificate portfolio.wahlflorian.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for portfolio.wahlflorian.com

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

portfolio.wahlflorian.com
www.portfolio.wahlflorian.com

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Certificate

The complete raw certificate details for portfolio.wahlflorian.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq1B4s0e7pZouX8pjCczM
4k8p0sKxGR0m+Zc0WpyNTjb89xGyQae6q5yPggdjBkVv0yLCgahefoMPyRYfKMCZ
CUhtCR8m3bnfWb3ZiJxmLUU045s2jb+U1JyWcizc00SpIZuxnT3Cwl53tPOs17tC
kBXFRYoBF399mJeChxFPBxlY40JUM+meaEFcoMQ+nA52QfkYXf+txFvPd3DxqG0+
LF+l8lLtZgFCGrZpdZVt/vzxflG4cXsD2oxqk6dyOyAFAbrpXw1ktoLWQ5UXpRFk
piX7dF1n59xHNAQKN21c0NDL+aUypdSWUUh9ndhHSF0KjDznrPn7EMoRlfwer3qH
wQIDAQAB
-----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 380637769736700368683879604007697853610741
 . . . . . . . . [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 2024-02-18 04:02:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-18 04:02:08 +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 'portfolio.wahlflorian.com'
 . . . . . . . . [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 21626432117712043644316005898808882741859289556607474358864671662222618052696223105261398998259302553674315760109431700968957388082015451908222605344252561888597722412947200348541111181919768510154174800570928525873432046735004726230102313734954869102018107991774993519187776785598559170599077012197181124392308570752587803290624789903711747227224670766606818905302131247188227976626482733734029694683090542883923528356636824170781485088221719607609135905056586372565821928551326175762436640716928138523845203475425936226555970356107128354291828607179632583753886561837164806150268912631242589171448181035120186787777
 . . . . . . . . . . . . . . . . . . . . [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)
							72dd70eab903387c9a51dd4449a046c77b9dd74c
 . . . . . . . . . . . . . . . . [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 (60 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'portfolio.wahlflorian.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.portfolio.wahlflorian.com'
 . . . . . . . . . . . . . . . . [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)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018dba97d62f000004030046304402203bcad1a2d14278011e38f492b505dad6ab73fa32509fef0a352cd0757089ad4c022040eb9a28dd1c98f89ef44e954f916a717d361aafe4ac93ee2ce259259ae885f0007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018dba97d63b0000040300483046022100beede93286d18f51866c8227961c8a6c601829a26d474d6237bbddb1eec6c673022100962f33567f1eb465bc622f549ec3e514dfa7d062c2706797fd660e93bffa3929
 . . . . [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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