www.frikos.rs

Issued by R3

About this certificate

This digital certificate with serial number 03:90:f1:99:57:5f:18:a3:86:29:04:7c:21:18:cf:45:65:0d was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=www.frikos.rs

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:90:f1:99:57:5f:18:a3:86:29:04:7c:21:18:cf:45:65:0d
Serial Number (int): 310658658772403335517843121447459206030605
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: eb:4c:5e:f1:04:6a:77:7c:b7:fc:8b:45:4b:36:a7:e7:3a:da:2b:ef
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 77:87:17:c7:c3:af:50:28:8c:0e:3c:11:d5:bc:11:b2:67:82:eb:f9
Fingerprint (sha256): cc:9c:67:38:98:c0:7e:c6:cd:f4:14:ac:91:99:b5:fb:2c:8b:c1:a2:ff:6d:b1:0a:c3:3b:e4:8e:3f:a9:4a:a6

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.frikos.rs

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.frikos.rs

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

frikos.rs
ftp.frikos.rs
mail.frikos.rs
www.frikos.rs

Other certificates including the domain name frikos.rs

(limited to 100 certificates)
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.frikos.yunethosting.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
www.frikos.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.rs
frikos.rs
frikos.rs
frikos.frikos.yunethosting.rs
frikos.frikos.yunethosting.rs
frikos.rs
frikos.frikos.yunethosting.rs

Certificate

The complete raw certificate details for www.frikos.rs in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIERTCCAy2gAwIBAgISA5DxmVdfGKOGKQR8IRjPRWUNMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDA1MTAxMDM3NDBaFw0yNDA4MDgxMDM3MzlaMBgxFjAUBgNVBAMT
DXd3dy5mcmlrb3MucnMwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAT7ir3mdP51
+NKAupwRfImMgP9yjaUpKJDGXZ0mhGaobB8u6AGJeD7gNPpXOxWDQyEEpbLEEf5d
i9hK2B4sh+4To4ICODCCAjQwDgYDVR0PAQH/BAQDAgeAMB0GA1UdJQQWMBQGCCsG
AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTrTF7xBGp3
fLf8i0VLNqfnOtor7zAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBV
BggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9y
ZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzBCBgNVHREEOzA5
gglmcmlrb3MucnOCDWZ0cC5mcmlrb3MucnOCDm1haWwuZnJpa29zLnJzgg13d3cu
ZnJpa29zLnJzMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIEAgSB
9ASB8QDvAHYASLDja9qmRzQP5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGPYkto
LwAABAMARzBFAiEA/tniA3uqKYRNhwXeZg/wlbMFXPsXoFAIP1mwmuo2B1UCIHjN
iLCTf8SPK7wVTQ/6rKixJ9tpeaskmrhCQNZ1Ua9yAHUAdv+IPwq2+5VRwmHM9Ye6
NLSkzbsp3GhCCp/mZ0xaOnQAAAGPYktolgAABAMARjBEAiBsnuQdYuamN7ZiqLIi
RF7XPWSgfv0v84QIj+0gnQblcwIgLHrPV9bk50/OGcs96NcC8MbYw7H9ee/8hUVC
zQ0g2nwwDQYJKoZIhvcNAQELBQADggEBAJEcGx2pUVlykdNncXx0DqKT3cTqtRXx
M0U7drkBj1SpKYMxAkDHyxaZRkMnKMPdrc/4nKxShFyborz8m3xWVWExsepcr62z
/Y/zZIDI2D1cz8YmTN5jvJ5kkVEC3LtZ284jwzzHAp9AHf7emIiWOKoBiuhCD9fc
7YqD+Rsl2cbTNiUswCmQH38O6nCW4ucv4ziJOCx2Vh6mbtA9NfQs2hi7a7B2mtIL
GYAk66bHZDeQua9ZV8poHhKRIlfhXP/sbMt9p9J04XEBpabsMlmOVi2xsAneIrcL
yOHZ8dp7I80T8Av2gFwb5P/pg4/ABAYkMmg7bUyqqXPzeAS+ypw8Gug=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE+4q95nT+dfjSgLqcEXyJjID/co2l
KSiQxl2dJoRmqGwfLugBiXg+4DT6VzsVg0MhBKWyxBH+XYvYStgeLIfuEw==
-----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 310658658772403335517843121447459206030605
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [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 (countryName)
 . . . . . . . . . . . . . . . . . . . . [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 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-10 10:37:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-08 10:37:39 +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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.frikos.rs'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				0004fb8abde674fe75f8d280ba9c117c898c80ff728da5292890c65d9d268466a86c1f2ee80189783ee034fa573b1583432104a5b2c411fe5d8bd84ad81e2c87ee13
 . . . . . . . . [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 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (1 bits)
							0780
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [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 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							eb4c5ef1046a777cb7fc8b454b36a7e73ada2bef
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (59 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'frikos.rs'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ftp.frikos.rs'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.frikos.rs'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.frikos.rs'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [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)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f624b682f0000040300473045022100fed9e2037baa29844d8705de660ff095b3055cfb17a050083f59b09aea360755022078cd88b0937fc48f2bbc154d0ffaaca8b127db6979ab249ab84240d67551af7200750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018f624b6896000004030046304402206c9ee41d62e6a637b662a8b222445ed73d64a07efd2ff384088fed209d06e57302202c7acf57d6e4e74fce19cb3de8d702f0c6d8c3b1fd79effc854542cd0d20da7c
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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