srz.jeef.sk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f8:9b:3a:bb:64:ed:bd:2b:56:45:82:c6:d7:2d:84:e5:42 was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=srz.jeef.sk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f8:9b:3a:bb:64:ed:bd:2b:56:45:82:c6:d7:2d:84:e5:42
Serial Number (int): 345933220085044924632340702535596068103490
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c1:08:12:c7:f6:81:5b:43:22:ac:23:67:2c:6b:72:27:2b:5c:68:94
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 28:4d:c1:fa:30:d0:b9:44:f1:59:2d:ab:05:9f:e0:fd:49:8c:46:cb
Fingerprint (sha256): 11:e3:17:9a:41:35:62:da:1a:ac:80:17:c2:e0:6a:d4:92:da:8a:c6:38:b4:1e:15:25:ab:8c:20:f8:b1:3c:f6

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate srz.jeef.sk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for srz.jeef.sk

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

srz.jeef.sk

Other certificates including the domain name jeef.sk

(limited to 100 certificates)
admin.jeef.sk
srz.jeef.sk
www.jeef.sk
admin.jeef.sk
admin.jeef.sk
mail.jeef.sk
admin.jeef.sk
srz.jeef.sk
www.jeef.sk
srz.jeef.sk
admin.jeef.sk
imap.jeef.sk
webmail.jeef.sk
webmail.jeef.sk
admin.jeef.sk
www.jeef.sk
webmail.jeef.sk
www.jeef.sk
*.jeef.sk
admin.jeef.sk
srz.jeef.sk
admin.jeef.sk
imap.jeef.sk
webmail.jeef.sk
admin.jeef.sk
webmail.jeef.sk
www.jeef.sk
webmail.jeef.sk
www.jeef.sk
www.jeef.sk
webmail.jeef.sk
www.jeef.sk
imap.jeef.sk
www.jeef.sk
*.jeef.sk
admin.jeef.sk
admin.jeef.sk
www.jeef.sk
webmail.jeef.sk
imap.jeef.sk
mail.jeef.sk
webmail.jeef.sk
www.jeef.sk
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jeef.software
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webmail.jeef.sk
www.jeef.sk
cloud.jeef.sk
webmail.jeef.sk
www.jeef.sk
imap.jeef.sk
www.jeef.sk
admin.jeef.sk
webmail.jeef.sk
mail.jeef.sk
admin.jeef.sk
*.jeef.sk
imap.jeef.sk
webmail.jeef.sk
www.jeef.sk
www.jeef.sk
imap.jeef.sk
jeef.software
www.jeef.sk
admin.jeef.sk
admin.jeef.sk
webmail.jeef.sk
admin.jeef.sk
www.jeef.sk
srz.jeef.sk
www.jeef.sk
admin.jeef.sk
srz.jeef.sk
admin.jeef.sk
admin.jeef.sk
www.jeef.sk
www.jeef.sk
webmail.jeef.sk
admin.jeef.sk
webmail.jeef.sk
mail.jeef.sk
webmail.jeef.sk
mail.jeef.sk
admin.jeef.sk
admin.jeef.sk
www.jeef.sk
webmail.jeef.sk
admin.jeef.sk
www.jeef.sk
webmail.jeef.sk
admin.jeef.sk
srz.jeef.sk

Certificate

The complete raw certificate details for srz.jeef.sk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxLCmCJm/2/wqXDH6BfVh
qTRoSTB53bZMHt5fSxfjZwX/+JDbo/Fa0mlYDGk5JRdAXdsn5ukjWiunn7o/0S9Y
HFh8pEwd7YyO9oc6XcKq7Q6JA44XOzy2ABSxxGS+RYAegcQTKSOpUKzwV8MtX12Z
w/9IAmtDromndYal3hNh2Pk7DmeeZhUymFywBi8mOnjTmz8klJtOxSH5A6X1zZ0x
V7svf/YfPq2OyDHH/hAwWe9sTfE4HfKTvDbBtpd06/qI1C/ZCHlZqXfL5VyuBm9F
pm2BqX3h2zU/f2vpBljFvgQxQHJchEmOCSJnWtViXo/PfwzgDuhDkYBu7h0Bni66
FwIDAQAB
-----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 345933220085044924632340702535596068103490
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-29 09:21:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-27 09:21:47 +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 'srz.jeef.sk'
 . . . . . . . . [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 (rsaEncryption)
 . . . . . . . . . . . . . . . . [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 24829816429174532177474724720939382979638548203409528870123821639293486131000352536558654091235530759159008772479294532272529928107490858075966460145499001618315902941486189284681783229943005716432925063919902164927776638699588538258444613902100826419413343854120056105389103273494450964766554973924893169965521022745870685532137550755119034420982091647159348587723679786081305920253092536137880927874916590084555547166224282823488605502084372697299595157197117906294515448509174857802252114244620437882049289578121732130698668243890613767486902880805125177834957104931577679174621027312222644016943825836483051174423
 . . . . . . . . . . . . . . . . . . . . [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 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [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 (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)
							c10812c7f6815b4322ac23672c6b72272b5c6894
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'srz.jeef.sk'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f00077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016cdce540bf0000040300483046022100a9dd091a61f7e013d7b04a778d6403a568a777efd8294be9619fbaf8a52b338b022100ff5cb2dd407e80ce0df1a3f8bd0b3d1acd252ddc47a956aad270154b7034f34e00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cdce54069000004030046304402202385237f2e9b789654ccf40b3d96133a614c8c1810c19f1ac51f809d0f1b6aa80220680a5b0d55c25500a61ace6e061663c945ef3a90bb14331c8f2cc7ff60381520
 . . . . [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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