DV SSL/TLS Certificate for *.ledmrezasrbije.rs

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the *.ledmrezasrbije.rs DV SSL/TLS Certificate

This certificate with serial number 05:b0:3c:5e:e1:66:5e:b6:cf:8d:73:0b:a4:6e:8f:c2:a7:f0 for *.ledmrezasrbije.rs 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 *.ledmrezasrbije.rs 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:b0:3c:5e:e1:66:5e:b6:cf:8d:73:0b:a4:6e:8f:c2:a7:f0
Serial Number (int): 495531372564190946022487065601312708274160
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 4c:48:ba:ed:b8:0c:7b:45:ff:e0:a9:6e:53:aa:f7:27:3c:58:22:1e
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): 7b:74:35:0d:ce:2f:f3:ee:e1:b4:91:94:07:5a:63:e4:b9:24:2e:6c
Fingerprint (SHA-256): 8d:1c:6b:0c:7e:ef:1e:71:70:1c:dd:5a:25:b3:67:c3:de:96:37:bb:d1:14:4e:61:8f:18:20:ba:44:f4:b3:b9

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/113.crl

Check the revocation status for certificate *.ledmrezasrbije.rs
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for *.ledmrezasrbije.rs

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 *.ledmrezasrbije.rs in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4G4f/BZIiAfpDNLH/D+c
osEwLDuPsrx+vPt+Hs9GxQe473a4OtRo4WvYAqLNAEO5ZclNodHYEawQAAARchML
N6eNKce9354+zrpRDLvQEJG5SOALhqZ0e8oer8+B2LXdIkUVodiDs1jielylIQbH
oxAG/2ySCUiO3iABHu93X1ehtpxVJIJkB0PeY2CdAvby+EJQn3RD3XcPAdMnDuyc
v3poEEmgps3Bs35u488sSG7QzHtwPSGYdoTJVV8/VL+r+UUa1ZOCtXKEHbE3KiYs
4fa2N29CQtvm9GZYzl0hQYSCbGZ1QUY4BwTjwO8I0T4GYFFBZxBsky4kxeSDjw/g
ZQIDAQAB
-----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 495531372564190946022487065601312708274160
 . . . . . . . . [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 2025-05-11 10:02:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-09 10:02:40 +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:12|false] UTF8String '*.ledmrezasrbije.rs'
 . . . . . . . . [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 28331684944416978869381547716936752928616295746763255526674813006015027062296325984213124058226481420870143872695197468714687337595687921612198265261632027462507351581804861658461440411113065549768283767545155695665391121666832351121242196173297836852735823951158493138059730981442570443696785614440415484479538351074357308082467163792594333273804973540690785709599879550679890048210267123190922848881856782301842378606943030042484507978694349526647762313797997313020047697429825621725128044953303432282684325082154421485324984921086304657042442265797732917642958659541186012384762425507459874315602662423803812896869
 . . . . . . . . . . . . . . . . . . . . [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)
							4c48baedb80c7b45ffe0a96e53aaf7273c58221e
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ledmrezasrbije.rs'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ledmrezasrbije.rs'
 . . . . . . . . . . . . . . . . [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://r10.c.lencr.org/113.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)
							00f0007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000196bf018974000004030047304502205b1e15ea01bbf5c9aaeb07bbaaaf6b5d2828c13f70b2b73ce21e420ff28e41c7022100888158775e1ed08a56dc752c61b6d6a240f9096db63f1410f87edea41b57cc6e007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000196bf01896d00000403004730450220097071918a9b842f258d981483f424411b29f767ba5853f1cd6ebdc50711a92e022100c2815f500361cf6b9f4640042b4159a2a4759cbc969e2a9cee0d345bd6ddf0a4
 . . . . [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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