DV SSL/TLS Certificate for kgm.kiev.ua

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the kgm.kiev.ua DV SSL/TLS Certificate

This certificate with serial number 06:e5:02:e8:17:63:ee:ca:93:fb:bd:8c:d4:63:92:2e:a1:7f for kgm.kiev.ua 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 kgm.kiev.ua 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:e5:02:e8:17:63:ee:ca:93:fb:bd:8c:d4:63:92:2e:a1:7f
Serial Number (int): 600602241158732049231697104529970223292799
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 4c:78:fc:7e:82:82:77:94:59:18:83:cb:61:70:e1:21:38:34:32:ae
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): 77:1a:fa:ee:2b:3c:4d:55:c7:83:fe:72:03:e3:eb:d1:14:93:45:8c
Fingerprint (SHA-256): e9:8a:97:af:9b:29:13:6c:b1:a0:6b:35:4b:ee:7f:d5:bd:67:7a:37:fb:3b:81:c0:56:ca:cf:f7:da:7a:be:d6

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/128.crl

Check the revocation status for certificate kgm.kiev.ua
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for kgm.kiev.ua

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 kgm.kiev.ua in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxH5x8aX8FtDE4WA7JObd
ntr/98ac5xC6POl5RjTNbhCCXAl4nuensOexdYto+Rm+70BOKy6eZBewOykPJG20
/7JsLQmR+D/7DiwazBQr7pM/7lPOzknIVe688zoEJemfZGka5zQ6LqJZuK1YqFL0
k8cfVmZ23hsK3+H3eLInyRnHWZWBXNmqVfCmZGHmNiR2lJdVkXXTWhPS6OR4hRdi
iuQr6SmHJ874kj29D92k6PIhTgUHYvCX7SSFxjwsbPpcHmDvMDQ0Z+C0Nx3fHbfm
dvEqeowxzvFW7ZFJaegwZ5w1JSjmkiMML8KrkaA+nApdohTmogi2YsxMmtvFPye2
qwIDAQAB
-----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 600602241158732049231697104529970223292799
 . . . . . . . . [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 2025-07-10 08:07:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-08 08:07:10 +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 'kgm.kiev.ua'
 . . . . . . . . [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 24805060172863826905729320251422955104100126421924625174481548664251053456007216109621738810198784654508060103306299944096879925914293333612071182921288370616882891676077838803061354229986472367160078413464705967217245490440251264646809979821711525057250459338412817548717439187192779578978573971891685283662805704954230085248745430103649323967387161063408526332907482697610386342999863979401702134058360715222172063176814171149138234103254449079188275549009617380927552026623284157808094307196909718010373362082836095130464780441879258291372121925601248325604953791916505493351844633357691686299760286433226063853227
 . . . . . . . . . . . . . . . . . . . . [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)
							4c78fc7e82827794591883cb6170e121383432ae
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kgm.kiev.ua'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kgm.kiev.ua'
 . . . . . . . . . . . . . . . . [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/128.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)
							00ef0075000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000197f3955e17000004030046304402204b6c208580a6c5c398aafcc20a93e9d76b163f4b674453dd03eb81e55e27280202203e7b72b72524ac4c17a127d13077a7ebda8a7076fad97acf3aaf0fa7ef710e6400760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000197f3955e2b0000040300473045022049c0ffe11ac43de76edd91f5e9007ebc03f402f51b2bd5560e2cc53b64d59240022100b19c45eae6075f9915d772f35605c794d32a8a0e366e6984754520a1ed0d6eb5
 . . . . [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)
		00696553f59b1b838cdcdd31137ca33b8df719d9329f5d1573821be0f169a07b60a6cce8c581974523ebeed9c8eb896cd02e9104d1f0fae3afbe2297a4b277cbe994c203342f4ec46d51182eafc25d0826941d3401cb2d9512a282ab20be150580660a8cab2dde6c478851f77f7c427034e22d015282571ac4eafa41a1f57bb21c9c7a7e8d828b4102496420e1822469c98cb08f94edde158a5a06594725282f75ca93ec90e33eb6e4a545508b5db26924ab897e76bbbd75207289ec7e2d838c5a1e09cfb9a0516312e727de001510c7e522a0d1f3dff3b9962ab85ba0dcac4230b1827aca486e02bb4f3848ddb281bfebea7c50e71b9ebb1b113973a5ee16a829