DV SSL/TLS Certificate for ryanlind.co.uk

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the ryanlind.co.uk DV SSL/TLS Certificate

This certificate with serial number 05:67:d5:c8:e7:27:1f:ce:f2:f5:71:a2:dd:bf:b9:c7:07:6f for ryanlind.co.uk was issued on by Let's Encrypt.

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 ryanlind.co.uk 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): 05:67:d5:c8:e7:27:1f:ce:f2:f5:71:a2:dd:bf:b9:c7:07:6f
Serial Number (int): 470894682162468150019257107993345732839279
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: af:29:a7:3e:36:43:81:30:65:98:b8:5a:4c:ec:67:65:87:24:af:45
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 0e:61:b5:9b:12:37:8c:a3:de:7f:86:cf:56:43:25:91:af:c5:a0:89
Fingerprint (SHA-256): 6a:87:e2:80:58:f3:9d:f8:8c:d3:26:e9:64:ae:6b:5b:23:42:e6:58:87:ca:35:af:ac:32:2c:85:60:09:89:7e

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/112.crl

Check the revocation status for certificate ryanlind.co.uk
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for ryanlind.co.uk

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

ryanlind.co.uk

X.509 Certificate

The complete raw X.509 certificate details for ryanlind.co.uk in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIE+TCCA+GgAwIBAgISBWfVyOcnH87y9XGi3b+5xwdvMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTEwHhcNMjUwNTE4MDU1NTI4WhcNMjUwODE2MDU1NTI3WjAZMRcwFQYDVQQD
Ew5yeWFubGluZC5jby51azCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
AOtvnivJ1he339G+r1PW0vBUvkaECusWL5MAHJPG4G+cAdaXv4AQZk3EaINF60Gi
2hZzilac1vAofHllS8P2SSK3Bj4phxUOf3CZLLG40uF6grvevUtPFazmB+0hqEvL
SDA/qaRb/UIU6BwfDBYluqbFQj2FsVjCjwX6A2ad9bXDv/IFl+Gw8NkLZpP6W53f
xP4cPzEzPAQu8fCCqO5NfmQXGbcT55bDCLfro/ZnAqhpEIJdR9bp7RyZ2WoT0HMY
opklk/c6xjSRBj2lQ25pFByVAG6RBu9RiWRmWEC2U0/TsaE5CT4wnK8WmIM3/xPd
bQ08f2iq+Y1l0qJQZQHYoJECAwEAAaOCAh8wggIbMA4GA1UdDwEB/wQEAwIFoDAd
BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV
HQ4EFgQUrymnPjZDgTBlmLhaTOxnZYckr0UwHwYDVR0jBBgwFoAUxc9GpOr0w8B6
bJXELbBeki8m47kwMwYIKwYBBQUHAQEEJzAlMCMGCCsGAQUFBzAChhdodHRwOi8v
cjExLmkubGVuY3Iub3JnLzAZBgNVHREEEjAQgg5yeWFubGluZC5jby51azATBgNV
HSAEDDAKMAgGBmeBDAECATAvBgNVHR8EKDAmMCSgIqAghh5odHRwOi8vcjExLmMu
bGVuY3Iub3JnLzExMi5jcmwwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdwDtPEvW
6AbCpKIAV9vLJOI4Ad9RL+3EhsVwDyDdtz4/4AAAAZbiK7lMAAAEAwBIMEYCIQD0
0Eeik7WB3JFFhNZxXhH51REIpa49fD1ipZb7bRfmagIhANQ2A9eC+kj1/1OaL9PF
eqfHolcfPy/+s+oyAMLWc0VCAHUAzPsPaoVxCWX+lZtTzumyfCLphVwNl422qX5U
wP5MDbAAAAGW4ivBOAAABAMARjBEAiAgoLd2MQGK9UMRb6/YQPy0A6tuKNHLo6sN
AIbs6uuv1QIgBIDCW71x1jdaNV6JmeEk5KNMDVdz3najAqFEgTQh9ZcwDQYJKoZI
hvcNAQELBQADggEBAGufsFKtTtz11MkyyMC6B12CPIiwzTnBBJfEebsbwBwXmaNm
eDuk2l8WX2DqCmCDYHeGa+2qC0WKP0Z+tIJ/ORTA00Jn+z0FGQVQTeaCnlC6qofw
HcEOGmK/uTT1Vp8ZpCvW54vaNPWdJCVKOEmw0BqstBLwig2ecqr0Dyt1Bt4BqZcJ
lXO9INIebs5XKdjnJbdZClXP3n3d76hfG3x8ZRX1Tro91M6aWvmHsLOG0gShr26t
X19H33jkD73Q4B9VOxmdVDzA7wh+CYaDuK/5Kuu6tJoW7gzeWgFWVwlylAUgzkyK
cv1zmqaZycSlYU7wayyEM92UfxWbQUh2nk+7jNg=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA62+eK8nWF7ff0b6vU9bS
8FS+RoQK6xYvkwAck8bgb5wB1pe/gBBmTcRog0XrQaLaFnOKVpzW8Ch8eWVLw/ZJ
IrcGPimHFQ5/cJkssbjS4XqCu969S08VrOYH7SGoS8tIMD+ppFv9QhToHB8MFiW6
psVCPYWxWMKPBfoDZp31tcO/8gWX4bDw2Qtmk/pbnd/E/hw/MTM8BC7x8IKo7k1+
ZBcZtxPnlsMIt+uj9mcCqGkQgl1H1untHJnZahPQcxiimSWT9zrGNJEGPaVDbmkU
HJUAbpEG71GJZGZYQLZTT9OxoTkJPjCcrxaYgzf/E91tDTx/aKr5jWXSolBlAdig
kQIDAQAB
-----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 470894682162468150019257107993345732839279
 . . . . . . . . [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 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-18 05:55:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-16 05:55:27 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'ryanlind.co.uk'
 . . . . . . . . [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 29721042483048195481588052345561466175596990992603754385220365748768102723623158463801146101129378691204102287226150676423308212733656342056704228994006268583917518418605240923530065265969720696195836165498769746175460472701505825963973079906986726507098703894522730039531568106822999619670108701157192845737566334141181570669168525998634693983220726521667622677812033804252505093858122281898761745418195594332086483888075695128697343371067111845196762313598486046797434808948891856351699739057714773046368245979417033405733047957932258984504707758460892409839533948771724013565203961771312532206281149569534755643537
 . . . . . . . . . . . . . . . . . . . . [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)
							af29a73e364381306598b85a4cec67658724af45
 . . . . . . . . . . . . . . . . [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 c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [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://r11.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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ryanlind.co.uk'
 . . . . . . . . . . . . . . . . [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 (40 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://r11.c.lencr.org/112.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)
							00f0007700ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000196e22bb94c0000040300483046022100f4d047a293b581dc914584d6715e11f9d51108a5ae3d7c3d62a596fb6d17e66a022100d43603d782fa48f5ff539a2fd3c57aa7c7a2571f3f2ffeb3ea3200c2d6734542007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000196e22bc1380000040300463044022020a0b77631018af543116fafd840fcb403ab6e28d1cba3ab0d0086eceaebafd502200480c25bbd71d6375a355e8999e124e4a34c0d5773de76a302a144813421f597
 . . . . [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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