DV SSL/TLS Certificate for canalmosaic.org

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the canalmosaic.org DV SSL/TLS Certificate

This certificate with serial number 06:ba:00:7a:bf:1f:26:ea:c8:49:12:db:bf:cd:0a:2e:cb:c8 for canalmosaic.org was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for canalmosaic.org provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:ba:00:7a:bf:1f:26:ea:c8:49:12:db:bf:cd:0a:2e:cb:c8
Serial Number (int): 585966873174481126933149268875130088377288
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: db:e1:6b:64:b1:e1:8e:ad:62:8b:34:a6:01:b1:f3:c2:a0:58:d4:f2
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): aa:f9:c0:79:40:8a:84:22:10:e5:96:5e:fe:0c:bf:c8:17:a9:b2:ed
Fingerprint (SHA-256): c5:5c:0a:d5:43:ca:56:25:df:c6:4c:9a:c8:d3:cc:fd:4b:9d:d1:9b:72:f6:b9:5d:8d:38:71:3a:ec:25:33:f6

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/73.crl

Check the revocation status for certificate canalmosaic.org
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for canalmosaic.org

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for canalmosaic.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt9gwT5VTSzsJWNgvT1wc
BJn1X9eB88Zr042olZrJFOZNpCmpMKrGDsHhD/ihqs/dfU8nWYXH38GfQ0DVULrj
AQxeExYBWALioVnPhWstJ4bI+r1+waFGvdyTXcKKFPW5f6U6KEPDBE8N1lT0t0Yu
AVatTuJeYma70SeCxjD3Go0TL3NMNUaJsUe7bn81nNve4Ax2wvMd+KuMHSTLgtnk
43o8Cs/jGmraCPYZAKBRFW6BDkDx13cr4EDhP4rlQAN0dILQjn1GG01IyL3mxzzE
WklaRfVCI2kzpC42PpDL+6SWUKk/ljiFB13TGzWZppvIlBNku08yFoYFD8NqH9C6
dwIDAQAB
-----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 585966873174481126933149268875130088377288
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-15 18:18:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-13 18:18:33 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'canalmosaic.org'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 23208216437115609488418778255612689158241204643288078993718761036408008440832269287172702273566897617428546192748939655534880357954115234649059507218156345648514217120440681698838253350915483102766479250325855095310539724304943987009745147962248380794725445027976076409309305144767836260737235680499523389200282937921664673931422941342940450726582303604516213561719461199078895325496245716301187024007618410491358304739431172215977847396598667565207976734467906301514906611511821750400229474214037902093664989175529066966331359118420183059861434601483809590462418086601196469631558632371474663166396929889387232148087
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							dbe16b64b1e18ead628b34a601b1f3c2a058d4f2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'canalmosaic.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.canalmosaic.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/73.crl'
 . . . . . . . . . . . . . . . . [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)
							00f10077000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa340000019775061d710000040300483046022100e53d176b72906a1a8d99e707a1442089b3bcc727c0290bf1805b38d2013a6a830221009e3d5c145edf6066c12e56c105f83514ece918c6f1d4dfd58f54165632e6642500760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a000001977506254a0000040300473045022100ef49c2e8eacdb55d1e73cf7d0f5812afb245fb4b503cd1a4226913f3fd9f174d022075d490e40f11a37051208494a7fbd28c6bc50e2e841870634b28329db0994598
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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