taiwanplumbing.com

Issued by R3

About this certificate

This digital certificate with serial number 03:3b:a3:23:80:e4:71:bd:c2:bd:c0:10:ba:00:89:99:2f:e5 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=taiwanplumbing.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:3b:a3:23:80:e4:71:bd:c2:bd:c0:10:ba:00:89:99:2f:e5
Serial Number (int): 281630365951566750823856293931334292287461
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ce:f2:21:fe:ba:9a:90:b0:36:9b:f4:9d:5b:12:49:56:06:81:31:9a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ee:b7:a5:23:47:5b:92:0e:c8:df:4c:26:68:6c:42:0a:9a:76:f6:4b
Fingerprint (sha256): 6f:7b:a8:0b:e3:b8:26:3b:6f:fa:b5:63:23:cc:0b:28:55:cb:77:d2:94:f4:a1:03:f0:db:64:bb:db:8d:93:ba

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

Revocation information

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

Check the revocation status for certificate taiwanplumbing.com

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for taiwanplumbing.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

mygaragesign.com
pclawyer.com
shuswapsoundjourney.com
taiwanplumbing.com

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Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuFpYDEtIfiT0k7idvZUp
oqOzg1WJfhvvjNi/xdzwMlom5gWZe/7CiBMuRMa8fwxBtXmxc0wmjmWToE0109S4
d5eWgRRuXhXbhuSC8pRr4HQCtw6DGRAToUt52H7IOSv2iqiJ/lKD5uet6OenNlCc
T8A4VZzg74InK30mtiPSSlcBqKOkgnNc5ejr6i5hInNOCki6WYvJk43y6DcBoRpJ
eMQUjWJVXfPXlZ59JLH2rwp+GcEjOS1YkdlwXJJnBx0UZUV2Op+x0rVZAYjB0MHr
IPzsaAoSks98q0gYjsjoLSnPnLXX3tR7E0hu7IvZiP04+VIS6QtsnOLvd8JPWKrg
lQIDAQAB
-----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 281630365951566750823856293931334292287461
 . . . . . . . . [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 2024-05-06 11:56:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-04 11:56:27 +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 'taiwanplumbing.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 23272398369792525874462002097012133446436911262886563296072454811185627593243304044396040122943573369212182517230361604450540293095218494203841104353703081625550780284959445465415295683069239417040120559473108990496356994031996290037186089927005950867968138813100625247286204715129253258475665619233922075848434665210052959501427844956813951054388579570567751792533197049974059653905434605968164023258182084491219983332885105730452588134844670787607021271369873079573035104093428453163565712950137660172697813831207521606597979372642117349472685199976159333748184526258452550233742928583333963833722017849547715960981
 . . . . . . . . . . . . . . . . . . . . [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)
							cef221feba9a90b0369bf49d5b1249560681319a
 . . . . . . . . . . . . . . . . [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 (79 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mygaragesign.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pclawyer.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shuswapsoundjourney.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'taiwanplumbing.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f4dfa1da90000040300473045022042cda3d22418c9a8fb2cd178821d6410076aa0c7a26dbb25579ef935fad2060c022100aab6edb5ae21d1bd246ddcbf1fc258b8ea85084f6da7818bd4efb715580da292007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f4dfa1e8a000004030046304402205fa5bba8eac89833b73a5d148debfe8f9965e4b9a204f8a32dddd34eb61c59a4022003e346a71d4e8510d59292feec6fbde809716707ebf2b816c3fd87f208fb4a69
 . . . . [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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