DV SSL/TLS Certificate for www.uvwunion.org.uk

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the www.uvwunion.org.uk DV SSL/TLS Certificate

This certificate with serial number 05:93:b3:4b:77:4f:0e:ee:81:96:d5:07:41:32:f6:6a:4d:40 for www.uvwunion.org.uk was issued on by Let's Encrypt.

With 3 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 www.uvwunion.org.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): 05:93:b3:4b:77:4f:0e:ee:81:96:d5:07:41:32:f6:6a:4d:40
Serial Number (int): 485821261249559466215183354499249432317248
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 3b:4b:e0:19:2b:fb:1e:1e:b8:ef:b8:9c:55:95:06:28:3f:5b:bd:e2
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): f6:f1:4a:70:84:77:c0:44:8a:f5:d2:31:e7:03:9d:25:8f:a5:b4:cb
Fingerprint (SHA-256): e1:ba:e1:f2:53:59:f7:52:a2:bb:66:b2:59:a2:99:67:a7:cd:41:8e:0c:1f:95:61:70:07:48:81:2d:17:51:66

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/65.crl

Check the revocation status for certificate www.uvwunion.org.uk
3
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.uvwunion.org.uk

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 www.uvwunion.org.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvpkTJFYFwaTSt683Ejbg
d+NBHT5ziaM1WPKEej6dGtxWE1Nxxf7ckij3uN6yWKM8QQ2c/zjDgEbcmnt4AphF
WjhYZvq7zBPz9ZTlh7Ce4hNbK2ue+g1z5sKNtIY7h9ontGZb8/wGxqAaH9pyp9CJ
pO40XvG6U1XYxDXd8XpkPh2f4294D6FeEKkJx4SuBip16/w9TkYm176elfNiIBTJ
fIJ41ivaqV0hdxsMctqGB8Ea3DyUZywIdWAA6A5zmwKeuJ4aOK3fTmU7xDRcV2dS
DZZdtcxH4kFa/BuelDrumlvP8/UvE/79WbhmDtU6DEBFeovG9mCwjw5ZCTILEGKO
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 485821261249559466215183354499249432317248
 . . . . . . . . [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 2025-06-13 20:54:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-11 20:54:24 +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 'www.uvwunion.org.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 24060761927539584947410372573523673346428105149696414691907819844273530914219020280134126692861177913427355302843266264889313341564178691046614263760898651554272987233611918970112993038863527330116824554956883180540696499533847739209761157662501837178039192395753445538137205134592723667612968759947375469824807648104069809859078162145548338003610291942778039355661869167827068573420779006277536569181583462066568340962284766953902981076920236702467618296975516386708562813010956425295056781762930464806521638098257235776134697505233546837927460905261815366660806807141554033710781590850818545978216157503270141726253
 . . . . . . . . . . . . . . . . . . . . [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)
							3b4be0192bfb1e1eb8efb89c559506283f5bbde2
 . . . . . . . . . . . . . . . . [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 (54 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'uvwunion.org.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.uvw.link'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.uvwunion.org.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 (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://r11.c.lencr.org/65.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)
							00f1007700ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe0000001976b4816840000040300483046022100ab785203a4a312a850ffaa76ca56b3872e0de549a042d842c6e719fa65fc21ee022100b13cf8f7c6b9f1d4957577d9266bcdb00799891dd544a15194965badcb2f668a0076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa34000001976b4816970000040300473045022100eb0a69546432309262f93ffb71efd83811c616bc0308f08145795a1a5c65d108022078633756c3c7316e45ceb3b9fe12240d90dbcb4b9d59ba6bbc9a29fb1afccdf3
 . . . . [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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