DV SSL/TLS Certificate for customs.gov.mn

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the customs.gov.mn DV SSL/TLS Certificate

This certificate with serial number 06:9d:6f:d1:82:56:72:8a:60:97:40:ab:0d:1b:3e:2d:0b:e8 for customs.gov.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 customs.gov.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): 06:9d:6f:d1:82:56:72:8a:60:97:40:ab:0d:1b:3e:2d:0b:e8
Serial Number (int): 576246679338286697114323824685521874783208
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: e6:51:d2:39:99:b6:3c:b1:10:62:37:c9:ab:3b:cc:94:6e:a4:92:a0
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): 59:be:a5:0e:5f:25:57:a7:6d:72:a7:3f:48:2e:f7:6c:97:30:4a:1a
Fingerprint (SHA-256): a1:73:10:82:fc:56:91:f0:a6:47:9a:da:25:fb:f2:71:82:ae:0d:85:3b:c9:56:d7:9f:12:ad:a4:bc:5a:10:2d

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/105.crl

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

Advanced Certificate Properties

Technical details of the X.509 certificate for customs.gov.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

customs.gov.mn

X.509 Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuebq0FQpKHrIZ49ZSNsL
fRBcWQ+MyJKjWqB6dvg3d/f0WXjeY6Ec7x77i5uyF2dZkYE4Ve/ezT1mgcQ6q65M
VK7ROVg2Cz3mOZynr0rS9klKLST2Imd4Kdu9SmpnJhJzxn/dMfC7hrLBp7T0go27
tDabMIUxBwMaODG47PoNMBIIkxyGNS64Lh1TxayWafFofBQJt9DkaNJ7kjCcGNFT
8q3L8aL6oDQN2ubIlGLMh+JJmZmy28UJ1JrP2nt+uv/K/uSy84PhcRD98QBVyFM6
HlNHCD7EGbWjCpeuLbZOOQPx/r2Depc6nuZ7mgNeji+vt83JJUex1InEIWqLrhK6
YwIDAQAB
-----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 576246679338286697114323824685521874783208
 . . . . . . . . [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 2025-05-25 23:39:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-23 23:39:52 +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 'customs.gov.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 23467955954403531461510983388204419132611734110280753106613723269840976667992534959243761828282763487844511841971663427028090861788074278466250938188568058174864216415940449183824745296556249952548458356552229141815688273040680752625341205801535322953035280759324923411935030400084627226450097897440250905345536416387399020293404161101311589129264994425790007316056661517641096509068921773518588137238494832382647331900044861269369362092699712861201049503096416939997778694320177695469704442957105442061981563159432948593241776217927736834753455738175439910214127565806591950264978087881866149044001464634724601477731
 . . . . . . . . . . . . . . . . . . . . [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)
							e651d23999b63cb1106237c9ab3bcc946ea492a0
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'customs.gov.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 (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/105.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)
							00f000760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a000001970a06c08a000004030047304502201c41c0ea63c0c77813761c1c9f6152187c2649fe0c03175489ed4d62879eeba00221009dea96a1c1604f742c1f290cb8ecacf7dded76bcbe1f780ff373f0d3b9dd64b6007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe0000001970a06c8440000040300473045022025e5fb3dd31119641f74a9cce35eee012e839b035301a9d45a20e5f700f0f776022100ec65f8c52b27015b2847bb98c59140ebef5a417a8af526b2ca88d1454f129ba4
 . . . . [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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