DV SSL/TLS Certificate for www.ledarinstitutet.se

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the www.ledarinstitutet.se DV SSL/TLS Certificate

This certificate with serial number 06:2e:63:ba:00:7f:0d:82:be:a0:75:0a:7e:21:90:59:3b:7c for www.ledarinstitutet.se 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 www.ledarinstitutet.se 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): 06:2e:63:ba:00:7f:0d:82:be:a0:75:0a:7e:21:90:59:3b:7c
Serial Number (int): 538459263817789201353420355279369459547004
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: a2:21:e9:e5:19:33:a6:66:a3:3a:d1:61:59:26:63:17:6f:a2:fc:17
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): 84:ab:13:9e:f3:ec:bf:d9:22:1d:39:63:7f:79:85:38:ae:31:c7:5b
Fingerprint (SHA-256): 3c:39:76:5a:14:cd:52:fe:bf:09:38:bc:cb:f1:ad:53:bf:8c:4d:9a:a8:d3:f1:9a:16:ae:fb:da:9d:db:b8:93

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/125.crl

Check the revocation status for certificate www.ledarinstitutet.se
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.ledarinstitutet.se

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.ledarinstitutet.se in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4Uq1C4gAw3B6Bw8JkGTX
YUmG/75bI69c1fqh72nF1pb+fUZWv6Yw2jvJgvv4gSP2xrh0NTiBcaHdQToZPJ+g
nZoTyJum6stLorK6BDB+N7lHFoQ0OBddhgeVFijob4w3oJM01sTyxgSkWV4IsbBa
OTHJ811E9uRniaSIhBmXhO+P+YDhNM8SJkWRtdIvkUfkNtczHDCISrQU6qZ6GvKs
X7xsNKzqHSO0C20lVnebVL0kQitVuT9JACfn9ls4Ql/p7QmtOJRWnDJWKQLfvS1d
rK6vcuToYSdQ/y+PyHjGeJjrcpay9UCL5sIpqnoGeDY3IEPCAX19vNFnkg11C2bL
5wIDAQAB
-----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 538459263817789201353420355279369459547004
 . . . . . . . . [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 2025-06-27 03:29:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-25 03:29:30 +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.ledarinstitutet.se'
 . . . . . . . . [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 28440458114261885700807566798362990345912755875738184399931873765590554241023018055175068036876069496340550309449989950603297478703282562106762159723947652073061178243639550698995197400926748455401754279984969623893430195858571352674262520340018065536986477296443579522649658980172715375271091542474298871532095046322869759534103310131656878879376626576455210077358221914179493639164686321351190302602088597638163021035684544310301430757404189871613373284186999490681184815242458800465114629548263057518563070146422044696495140563436021810683523662020902158135806012950659337042644873792533083560475991533384999816167
 . . . . . . . . . . . . . . . . . . . . [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)
							a221e9e51933a666a33ad161592663176fa2fc17
 . . . . . . . . . . . . . . . . [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 (46 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ledarinstitutet.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ledarinstitutet.se'
 . . . . . . . . . . . . . . . . [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/125.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)
							00ef0075000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000197afa47c3400000403004630440220409acc4d3d89b1c0fc8c5a40b79cc0abe4531a662a48426b6b5d464ad75e0bc502200d9cfa664d9d8755ce905085335e0fae407265ffa0c7161f1c60abc70e0075a90076007d591e12e1782a7b1c61677c5efdf8d0875c14a04e959eb9032fd90e8c2e79b800000197afa48bfe0000040300473045022100a7de452d2aec25f0e8bafd06997c46d97dfcee704b283f494f525410d92616cd022023d02b1492295c198ff715b788c1a1eb77a0dd1bd7d5496d23cc51a5f9a8d6c7
 . . . . [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)
		001252a92faa9d19070db8e480a9503281cd5944279f68af5aa7a63e3db2718760739c2e8bacbdb009cf442c951bb11cd4c008e4b648e6ae8343d55b970fbbab4cef7e6d71994d6a60c594d2c0d2963ecf4393b120c6b5390203b321a8b74fe0f574b6d60e1854a97e2cb0fc340e2c1b8f7ac7c6ead52e00df33d60e6d0b37fdb595af632dc75c94c1fa85d3d814c18969bf0d9752799ad51856e50c8b91bc143911b79ae8024f8226ff668c945a05449946668184495c63ccf3955e96f41f4deacf458c8b4bc70e1e732b0b4c86cd3270573f070ff4551387748275af7d2db543cf26960328a60686a5d566ed4c1e5333dbecd39ec80aec74a46d54751bfde1e4