DV SSL/TLS Certificate for www.msfl.co.uk.allframing.com

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the www.msfl.co.uk.allframing.com DV SSL/TLS Certificate

This certificate with serial number 06:52:37:bb:db:5b:ad:96:8d:e4:d2:12:4f:eb:d1:db:e8:2b for www.msfl.co.uk.allframing.com was issued on by Let's Encrypt.

With 4 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.msfl.co.uk.allframing.com 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): 06:52:37:bb:db:5b:ad:96:8d:e4:d2:12:4f:eb:d1:db:e8:2b
Serial Number (int): 550650952626470339173676940855053628729387
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 61:eb:89:13:f4:5f:c2:4e:0b:c9:a2:54:21:32:e2:a8:36:72:85:26
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): 19:71:8f:dc:49:00:af:ae:bd:d6:c5:72:3d:a3:90:5c:61:09:cf:e8
Fingerprint (SHA-256): 4d:0a:ea:6d:79:32:10:7b:ff:7d:53:e6:44:44:6e:2b:5f:ef:cb:c8:65:a1:43:cc:02:d6:29:94:ed:22:6c:53

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/44.crl

Check the revocation status for certificate www.msfl.co.uk.allframing.com
4
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.msfl.co.uk.allframing.com

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.msfl.co.uk.allframing.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjfO9VewaT/hAP2pNXzLq
eY161YzLTl/iYV90lhDJ1etg9awRtS+v+DDRkimXrDpcP2wVrX44iZKt+Suu9/OY
kZ4fRMC29Nm7YXXzC8ByDeY8InTQ9y0X+6btr2Rm7MpGVOxnIUj825bIgFe8JBr5
7JX8BYZRtEu8Yh1mSETg/76j4Q2mTS0yFCu5997zwF9/NyD77ZKcLFCJChijAbaG
05Oz8C7mBbn1EWFcWrZeLMGkr1TOWWh4l5MNxbGPQ2arqEJ5KLRtQwfypLurvLe5
RExNCdB9J8sDlKdlnGmyJV86VTu13WNXAPk357nc+KFSoA9IfIPuMEi710r1qJu1
TwIDAQAB
-----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 550650952626470339173676940855053628729387
 . . . . . . . . [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 2025-06-29 00:56:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-27 00:56:20 +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.msfl.co.uk.allframing.com'
 . . . . . . . . [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 17919793472822005694249334291933739754964116218301438757858261332703344676049257703209933018581146400456571217051237360388662552412212770231560833298908005869576085425986783266657272942959712004096168838237814991270126790853659144358894943539436839533517614239944034554616828513471108179364464673279249904526029253992708802971284054360861462661523453535389485453513296824375206237252891037583817056282629955785322925887517644759371786884933169659643966840677770656657684553153738759089255938173215658602276018441398942757956431502406056513815126898814031898442768036665299423321538798322693090091935833068194880009551
 . . . . . . . . . . . . . . . . . . . . [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)
							61eb8913f45fc24e0bc9a2542132e2a836728526
 . . . . . . . . . . . . . . . . [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 (86 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.msfl.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'msfl.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'msfl.co.uk.allframing.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.msfl.co.uk.allframing.com'
 . . . . . . . . . . . . . . . . [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/44.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197b964f9d1000004030047304502205afb2faf13d1a09d56f288196d9b815d6e4716c614c4126e3a870f2283f7de37022100e7364fcc00b9592aa3eb848d64206029c3694547072ed7dd7b1c4a51771388ed007500dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000197b964f9fe000004030046304402204900d087078017d7ae89a9e02e084e7a52a19d74724a9e24e343506f8a9e3f5c02207710037db5cbd99f4a2603e814fccdc030731b9028fc753580f36a16252696c5
 . . . . [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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