ladoq.ca

Issued by R3

About this certificate

This digital certificate with serial number 03:4b:dc:3b:0c:fc:24:9c:db:2b:92:96:a1:09:1d:71:58:3c 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=ladoq.ca

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4b:dc:3b:0c:fc:24:9c:db:2b:92:96:a1:09:1d:71:58:3c
Serial Number (int): 287150772082304203031691833933749516589116
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 43:6b:09:ae:67:e0:74:5f:45:38:3d:21:b9:1a:35:a4:a7:76:43:12
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9e:c2:2a:f5:22:6e:63:b5:22:97:7b:78:3a:86:3a:ac:0e:e9:8b:0d
Fingerprint (sha256): 3a:aa:8a:42:74:8f:0e:6c:63:cc:c2:56:1c:59:1e:42:6d:64:7e:72:f3:46:71:fb:d0:d2:d5:ee:e1:18:7b:3e

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

Revocation information

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

Check the revocation status for certificate ladoq.ca

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ladoq.ca

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

ladoq.ca

Other certificates including the domain name ladoq.ca

(limited to 100 certificates)
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mail.orthopedagogues.ca
ladoq.ca
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mail.ladoq.ca
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dev.ladoq.ca
www.adoq.ca
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adoq.bogue.ca
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ladoq.ca
ladoq.ca
adoq.ca
ladoq.ca
ladoq.ca
ladoq.ca
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ladoq.ca
ladoq.ca
ladoq.ca
adoq.bogue.ca
ladoq.ca
ladoq.ca
ladoq.ca
ladoq.ca
ladoq.ca
adoq.ca

Certificate

The complete raw certificate details for ladoq.ca in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvCEf/u8z8Plg8mNiZD5s
2EW5NB8/C2TpVr/LdrOKWFTtmham16OH4sPhw1tHYMvkqOnmcO9ATJKo5R9lbO1l
+uuhAFUFVfiErT+bPmq0LOhH38iYT0NSruaXiJ9B7rupi68ltJzRaeh+yp5cXwaA
I1hUZ3SbFPbJetx0I6zYWc4yUxSvW0GImk15w8kXVqD8Cm04GBl3DrEVrPZkcR4r
Brzl3hozQeduYqOPn8ZhoYJ692lKFhP/I94OV8L4b5UYTlHOW0kXaWzgKrxEh6be
UZCwAsuxZUevDF61+MzxlQhS7IA3oa2r0jDqZXNI+GbGO1S0uK1WGWmLVqcv/vRy
awIDAQAB
-----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 287150772082304203031691833933749516589116
 . . . . . . . . [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 2023-07-30 22:47:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-28 22:47:09 +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 'ladoq.ca'
 . . . . . . . . [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 23749135871897806426605440051571228114083394323841828916192358770789954308689217121860984258234037438560492100320202945542045207379195573871647859952041234959489428448764054875032468679249081215015154507718375657238585754602572634565958250757595947305421274259581309459151829572140823110076142873601873185452142329452328952873371573551455064098341256304645979328582996290962799439882056279618719317970352141332040527537832250906217245013201688749692682074429754766126243637663627093398534281229789327373281327373657654546941305356253151570409507245507614051223580842690651704792175883632216187776332092178329222017643
 . . . . . . . . . . . . . . . . . . . . [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)
							436b09ae67e0745f45383d21b91a35a4a7764312
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ladoq.ca'
 . . . . . . . . . . . . . . . . [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)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189a932dda80000040300473045022100eea3a5ae1661b55c9268819aab91ed24cdef653e7ff4b7d077fd607e8735e19802204fcc11c991ce457933407b7a535e868e0f55a421cc553b07f89ee4ab586f5f07007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189a932dda50000040300483046022100d894c1bbd119dc47eb351bf61d96818a9367f02f361ce6d2a91230b39dc2f4a9022100cbe89b716ca009970457a49068667a8917998343a30a9fc53410650abe63878c
 . . . . [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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