DV SSL/TLS Certificate for speedycms.nl

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the speedycms.nl DV SSL/TLS Certificate

This certificate with serial number 05:f5:03:73:1f:69:f5:50:45:1c:48:9c:6e:fe:64:f8:18:2f for speedycms.nl 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 speedycms.nl 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): 05:f5:03:73:1f:69:f5:50:45:1c:48:9c:6e:fe:64:f8:18:2f
Serial Number (int): 518935194989706818679478634394539055913007
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: ec:30:9d:c2:c3:b2:26:b2:19:0f:d4:0e:04:60:ee:b3:3c:d2:d5:4a
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): fe:e6:9c:f2:50:20:a1:5d:5b:b5:44:ac:30:06:8e:17:61:2c:e0:9d
Fingerprint (SHA-256): 7c:b9:d3:d5:45:b2:bf:57:54:c5:72:50:2c:bc:76:17:b3:dd:93:1d:87:70:cf:f0:3d:d7:ce:cc:b5:83:a0:27

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/48.crl

Check the revocation status for certificate speedycms.nl
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for speedycms.nl

Public Key Algorithm
RSA
Key Size
4096
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 speedycms.nl in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 518935194989706818679478634394539055913007
 . . . . . . . . [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 2025-05-13 16:03:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-11 16:03:09 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'speedycms.nl'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 849090014799680955248334748423255076512014488201999430171194442343228000996550364491174688204559773915645741954102762845596235948523655963947887068886435701935660786602481496081502876631850019677426499123131338019393513407371827308580135945540934098998041035348634253689048497282466684187611579958025051913430045828237337159855728156756651991885042683967156071690178982990644097172570802208212297537219632794309148298618860153358973062786318054074916403643165808241509140521025139130315930578321610612522724510317554586591755635014008528453083147906139196771053850451970064053873762301117835708143838995499613205781121926661556089081025076089745952064429553244165141501199056070751360154231553906039882703745005369654521277439130736129831689380281583384874328411409535626103478883189193061544440169873973793897225726336707483080872703027328610849571538285866749251583357966385577858264348452980367382514232606522884344928150860033478280768041538973952172647390036913900903225728370977681838876497378484532916830138061192040091329858038407084657457821271695696155945733101138375352861911314128546098233661059524335031832599091537398136580822868528858555453216577310745901690067448988352784107908810745392084494589921245126640269813347
 . . . . . . . . . . . . . . . . . . . . [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)
							ec309dc2c3b226b2190fd40e0460eeb33cd2d54a
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.speedycms.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'speedycms.nl'
 . . . . . . . . . . . . . . . . [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/48.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000196ca984c53000004030047304502201eb36dc00c873ba9c65fd24ee82dc2a40c6bd8b9bf32c435cc53c95afea007970221009090b462efc2f105a7e3be4ed886f00e99e62417f366e56881a2f04e90a06f64007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000196ca9854630000040300473045022100f70f44f7f2de6bd66472c1c1f3747a25277ed99a03023c38cf12b9482fc9160702200331f891ed90e1707727497e27dcef63f38db13096d88201eac3c349fb873f9f
 . . . . [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)
		0091aa5ab9cf04e0bbfcacfbb6d1c346cd5f28cf3eee97066dd48c8969085495cfc0ed4438a670eb80bb521e4bdca559db5e7c9da60259372f7f4c6b11fd2fbd4508a657dc0e4984f030d7f126c8f1035ac3a016b042426d9770da05646f8fc3080ecc7de155b2ef08aa51704eb05dff6a51f982bf4d5812522da3255b3be40637de95e884d09dd529fa012311d6369810eefe7360e693167fde854b3117f1fefe1d6fcc2ca3c2a62b67b78b7ae16527cf7f83465bc8ae7243b4856bf3ce022147c96d104284836d242da3fe2781935a46b54ed776650ab6b095548092105daa88c3dfcc6e2ae2c5783ad3a8bef7ebb29573b6428fc7c960cd9c33095cf791e649