patrickmayer.net

Issued by R3

About this certificate

This digital certificate with serial number 04:8b:5a:59:ec:56:54:da:cc:cf:51:4f:35:76:c2:bb:5b:ea 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=patrickmayer.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8b:5a:59:ec:56:54:da:cc:cf:51:4f:35:76:c2:bb:5b:ea
Serial Number (int): 395868490156581034727986669841363934862314
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d7:04:2b:c3:9d:93:28:e3:11:d5:3a:98:bc:60:67:bc:a1:59:88:73
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 59:8d:36:6a:4d:46:7b:6c:00:d5:6f:e1:f7:1e:11:0f:c5:90:65:6f
Fingerprint (sha256): c1:c4:aa:a5:9c:cb:a0:fb:c7:6c:ef:f9:7c:2a:31:e1:87:15:f8:38:22:b3:49:6b:33:7a:ca:c8:3a:4d:0e:8c

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

Revocation information

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

Check the revocation status for certificate patrickmayer.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for patrickmayer.net

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

patrickmayer.net
www.patrickmayer.net

Other certificates including the domain name patrickmayer.net

(limited to 100 certificates)
patrickmayer.net
patrickmayer.net
patrickmayer.net
patrickmayer.net
patrickmayer.net
test.patrickmayer.net
patrickmayer.net
test.patrickmayer.net
patrickmayer.net
test.patrickmayer.net
patrickmayer.net
patrickmayer.net
patrickmayer.net
test.patrickmayer.net
patrickmayer.net
test.patrickmayer.net
patrickmayer.net
patrickmayer.net
test.patrickmayer.net
patrickmayer.net
patrickmayer.net
test.patrickmayer.net
patrickmayer.net
test.patrickmayer.net
patrickmayer.net
test.patrickmayer.net
test.patrickmayer.net
test.patrickmayer.net
test.patrickmayer.net
patrickmayer.net
test.patrickmayer.net
test.patrickmayer.net
test.patrickmayer.net
test.patrickmayer.net
patrickmayer.net
patrickmayer.net
patrickmayer.net
test.patrickmayer.net
test.patrickmayer.net
patrickmayer.net
test.patrickmayer.net

Certificate

The complete raw certificate details for patrickmayer.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtBjCm3OPKtF5riwytfOC
mF/t2408W5i1lEUHn3ee09Eue8202tOIOjvRIKZh8H3uWti0+FguTtRprGt7Wz7J
D2/VQOwj25CuKwAJjRoQDJqDCu0sJ8HOeXpCrSrD0x92loIOhabJl4RBkz7ypmCi
gai9wb8VBZQTUhfB/OA9D77ECzoePAVursLQjA7U/xjeWTtZEbva5A/vLmQ3Ga4u
swFpiCKu4jaB9AgDE4r0HE5FoYkSGDv2XzBB+ShI5o0wJqRIK1f/hO4g3gqrapkt
yYbI6Q4Amh+5xzl66vstz/ubwQJlGfkGxrlcEDnCeaPACAJKDHQPxB+ABtrSsng9
6QIDAQAB
-----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 395868490156581034727986669841363934862314
 . . . . . . . . [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 2023-11-15 15:20:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-13 15:20:49 +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 'patrickmayer.net'
 . . . . . . . . [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 22735104595929413967772767511823539603167548005944966632281634723699157712769973672290127457536291264618813050724288331258164848312843094163497540474092822885262652453296056519102692050514049483095998126312120524633641673815757518189075054009483478043831835967750933259442879528398901496128325316666351035779048849926184135465689088579920142965171453368816563627962659553091346934231124068231138582076883446169410880030243366946433398828740082829377980888291519607019923284879810412187279140929939289493076017087565768221250822112893465173425792432520149541451512060797564728289195537109678273302587366144342217997801
 . . . . . . . . . . . . . . . . . . . . [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)
							d7042bc39d9328e311d53a98bc6067bca1598873
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'patrickmayer.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.patrickmayer.net'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bd3c90f55000004030046304402206bfe65985e3e122855942a56ff7a2e802d2e100c15b73230e76e8586cad4096602205fa4ecf227c8b684d593a0fbe8a26b60cfccc2eda4dac430974d0ee04cd90c0e0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bd3c90f53000004030047304502202086bb246c55cb7789045c18e360f4cbf9685db56c089dd92b7a6dabd60b81dc022100e55151286fcd1a1ddd002ca184232c7814283ea04bc0a6baed549ddd0f35172e
 . . . . [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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