DV SSL/TLS Certificate for fryk.mn

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the fryk.mn DV SSL/TLS Certificate

This certificate with serial number 06:93:a4:07:bb:5b:0c:58:65:a3:75:1d:80:78:fe:38:23:87 for fryk.mn 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 fryk.mn 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): 06:93:a4:07:bb:5b:0c:58:65:a3:75:1d:80:78:fe:38:23:87
Serial Number (int): 572913257065350349313033767702749477610375
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 72:cb:99:46:ff:0f:40:34:ab:9c:58:3b:6a:6d:44:02:07:63:8b:48
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): 6f:c8:91:9e:fb:8a:c1:5c:7c:c2:70:2a:22:3c:da:c2:a5:99:c1:0f
Fingerprint (SHA-256): 43:1a:16:ed:2e:1b:6c:80:c4:9d:07:d0:52:54:44:0d:3d:91:8b:2d:df:fd:bc:04:5b:ce:9d:b4:85:46:50:46

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/8.crl

Check the revocation status for certificate fryk.mn
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for fryk.mn

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

fryk.mn

X.509 Certificate

The complete raw X.509 certificate details for fryk.mn in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiTQfPHvYXKu+AceWehGB
SVC6Fg9I7ODfAl1kktubvQT1GUma0x+i1omMp6IwKmDF4/oi8ECRdYqJ68b4yWmK
Gi9J7alnMZO7bMeFVWaYf5W1DU3hQ8XJrxl6kI/KdGKG7j0hrnEE1pdCPZMiqs81
G4/AGqYG7Lcor3TEJo0yh3aEChwghac2u8cH700xQw+88nVomadPNoQHQ20+YdAb
v5rzNLpXwik05ftT8MrA8kn3iAVBtPU8D637kXDYz1QeUdK0Q7tpO/UAWoRVXC6Q
LZd3ghWrpRNgtUQDq9ku3F09hXQXF6ty3MPL8a4f+5q1C+4usjUIT2twJiYyUj8h
iQIDAQAB
-----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 572913257065350349313033767702749477610375
 . . . . . . . . [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 2025-07-01 15:33:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-29 15:33:02 +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 'fryk.mn'
 . . . . . . . . [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 17320350104703376123180638417333735411266158910235907546152007858038463610294838694793318199987986966353652447628181734202574457451653752534244480825120135930311041104358919639995778940169156148300790696471813464051814780803398420175653654419977983657212961805022913357300945960261324909608777231954666076035453536504541729910528303775013067513981317910616119871166820805989962591199196644867570168502112906868760863981297740968329439989990303305113458648626405925291466263046835830399310631767701920903756793964035919016608335072194733096252748977719581461135356529636820881888706722908778613050510034434895074238857
 . . . . . . . . . . . . . . . . . . . . [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)
							72cb9946ff0f4034ab9c583b6a6d440207638b48
 . . . . . . . . . . . . . . . . [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 (11 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fryk.mn'
 . . . . . . . . . . . . . . . . [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 (38 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/8.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)
							00f000760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000197c6d4543f000004030047304502201ca2abfded3b71e9b205b762826718edd54d0a6932f23285d40c95b60610c2020221009fc0f054111ecb6a1d14d5a1da4ebd6f3caa70b5655ed6cd9e2b1eb5074a0a510076007d591e12e1782a7b1c61677c5efdf8d0875c14a04e959eb9032fd90e8c2e79b800000197c6d463d1000004030047304502203c616224caf13f29e3d30e90fa61ec2b61d1834f6d21f14471690ee056e94e6f022100ccdb1cc82c52f7839ba5b4bd3b53f110f3721dfd455dccb708d4220d22363c83
 . . . . [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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