mail.mikulasske.cz

Issued by TERENA SSL CA 2

About this certificate

This digital certificate with serial number e5:24:8f:55:ab:05:e2:59:c6:72:b3:23:4b:ad:61:bb was issued on by TERENA.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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=mail.mikulasske.cz,OU=Domain Control Validated

TERENA

Organization: TERENA
State / Province: Noord-Holland
Locality: Amsterdam
Country: NL

This certificate has expire since

Certificate Details

Serial Number (hex): e5:24:8f:55:ab:05:e2:59:c6:72:b3:23:4b:ad:61:bb
Serial Number (int): 304583040893549174810371354309029618107
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 0d:5e:4f:8e:30:26:80:dd:8c:c9:7c:21:b5:ce:c5:cf:3b:15:a3:e8
AuthorityKeyId: 5b:d0:8a:1c:9a:32:5b:e0:b5:dd:96:54:1b:e1:86:28:b0:fd:b6:bd

Fingerprint (sha1): 52:1c:c2:0a:53:d3:0b:41:8c:10:34:66:cf:93:cd:ae:2b:84:0f:58
Fingerprint (sha256): 13:33:d7:ca:7a:02:43:79:5f:4a:8a:ad:cb:3c:83:5f:4a:e9:b3:d3:9a:6e:dd:88:69:65:13:cd:6a:0d:2c:62

Issuing Certificate URL: http://crt.usertrust.com/TERENASSLCA2.crt

Revocation information

OCSP Server: http://ocsp.usertrust.com
CRL Distribution Point: http://crl.usertrust.com/TERENASSLCA2.crl

Check the revocation status for certificate mail.mikulasske.cz

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.mikulasske.cz

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

mail.mikulasske.cz
imap.mikulasske.cz
smtp.mikulasske.cz

Other certificates including the domain name mikulasske.cz

(limited to 100 certificates)
mail.mikulasske.cz
www.mikulasske.cz
mail.mikulasske.cz
www.mikulasske.cz
idp.mikulasske.cz
www.mikulasske.cz
www.mikulasske.cz
www.mikulasske.cz
mail.mikulasske.cz
mail.mikulasske.cz
www.mikulasske.cz
radius.mikulasske.cz
www.mikulasske.cz
www.mikulasske.cz
www.mikulasske.cz
www.mikulasske.cz
radius.mikulasske.cz
www.mikulasske.cz
www.mikulasske.cz
radius.mikulasske.cz
radius.mikulasske.cz
mail.mikulasske.cz

Certificate

The complete raw certificate details for mail.mikulasske.cz in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIExzCCA6+gAwIBAgIRAOUkj1WrBeJZxnKzI0utYbswDQYJKoZIhvcNAQELBQAw
ZDELMAkGA1UEBhMCTkwxFjAUBgNVBAgTDU5vb3JkLUhvbGxhbmQxEjAQBgNVBAcT
CUFtc3RlcmRhbTEPMA0GA1UEChMGVEVSRU5BMRgwFgYDVQQDEw9URVJFTkEgU1NM
IENBIDIwHhcNMTUwNDAzMDAwMDAwWhcNMTYwNDAyMjM1OTU5WjBAMSEwHwYDVQQL
ExhEb21haW4gQ29udHJvbCBWYWxpZGF0ZWQxGzAZBgNVBAMTEm1haWwubWlrdWxh
c3NrZS5jejCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKalZ9kafIGZ
mkQiO7iNpkdyXdKbPZpkXcfwlpWSNI2KU/fl2Lz/XTPDPZTpfXLrvpSTBjGBM3ay
x/Xb8MRM3V9tb9cKM/nTLVrYCogqfVD4hJEcgrncRKDZX7wkwPDWzpygS+HEHREi
URQjdtBYVJv5Le2QWFQzME1T1OyT3Snr7BwviB2wJRtEvPN+IO89mPm+MO7UPurc
f7+v0CBkgwBcObGRWgII8VVnazNwyJCxtIHu0QrVVZb+qMpUHU60JhCOzQ7pbWXw
+nsqIGK7BVD1j0ZU6eq/kG8x4RDPUgN97DjCvPL1nWEMD1CVw/T6qGnndXucANRQ
zj7JFUaKfhkCAwEAAaOCAZYwggGSMB8GA1UdIwQYMBaAFFvQihyaMlvgtd2WVBvh
hiiw/ba9MB0GA1UdDgQWBBQNXk+OMCaA3YzJfCG1zsXPOxWj6DAOBgNVHQ8BAf8E
BAMCBaAwDAYDVR0TAQH/BAIwADAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH
AwIwIgYDVR0gBBswGTANBgsrBgEEAbIxAQICHTAIBgZngQwBAgEwOgYDVR0fBDMw
MTAvoC2gK4YpaHR0cDovL2NybC51c2VydHJ1c3QuY29tL1RFUkVOQVNTTENBMi5j
cmwwbAYIKwYBBQUHAQEEYDBeMDUGCCsGAQUFBzAChilodHRwOi8vY3J0LnVzZXJ0
cnVzdC5jb20vVEVSRU5BU1NMQ0EyLmNydDAlBggrBgEFBQcwAYYZaHR0cDovL29j
c3AudXNlcnRydXN0LmNvbTBFBgNVHREEPjA8ghJtYWlsLm1pa3VsYXNza2UuY3qC
EmltYXAubWlrdWxhc3NrZS5jeoISc210cC5taWt1bGFzc2tlLmN6MA0GCSqGSIb3
DQEBCwUAA4IBAQBYVjzMl0YG8wO6RVNwG/FEVef4PNP+LSpMrrRRW1GS6bP1JgwN
ZvbkIu+NgsVqa7E2VcXfI7W7Jooont0cj6TcpmuROob799ceyFQAxc2plgeKshBE
rubJ6ncfmGZDAH0x4Figby10HnjQiFZOL+jftWlh5EADKLmjcznsBMv31IoqBnm4
9d8h2Mbu/dGkAh/3Pwzc9em4asl74j862nZyOWYfZrWtuAxMG4IALDJ4+ahNRwdw
KsR5nMn0W718kCOTjBu3cEz0hRruvAvgSg2DiYKoUGJIdHTq0+rNNZ5cABuLTM4a
4wePtU6KkznOeqvZVkWUt8VI6i+SRiw+GUkQ
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApqVn2Rp8gZmaRCI7uI2m
R3Jd0ps9mmRdx/CWlZI0jYpT9+XYvP9dM8M9lOl9cuu+lJMGMYEzdrLH9dvwxEzd
X21v1woz+dMtWtgKiCp9UPiEkRyCudxEoNlfvCTA8NbOnKBL4cQdESJRFCN20FhU
m/kt7ZBYVDMwTVPU7JPdKevsHC+IHbAlG0S8834g7z2Y+b4w7tQ+6tx/v6/QIGSD
AFw5sZFaAgjxVWdrM3DIkLG0ge7RCtVVlv6oylQdTrQmEI7NDultZfD6eyogYrsF
UPWPRlTp6r+QbzHhEM9SA33sOMK88vWdYQwPUJXD9Pqoaed1e5wA1FDOPskVRop+
GQIDAQAB
-----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 304583040893549174810371354309029618107
 . . . . . . . . [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 'NL'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Noord-Holland'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Amsterdam'
 . . . . . . . . . . . . [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 'TERENA'
 . . . . . . . . . . . . [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 'TERENA SSL CA 2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-04-03 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-04-02 23:59:59 +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 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Control Validated'
 . . . . . . . . . . . . [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 'mail.mikulasske.cz'
 . . . . . . . . [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 21037123193532070148046248922368331235847430005454109490257347623093330668264388734544007737893198927510148247290391251409843920242595455360412633012896836894086741474973892067058779373117142522028234253213707143558129933572318500855108006736494302868852831980595383379173828372168468788218116360143448849293762009382014398491989612418902743374726755880495389307880755714421369697253088299700025182479450158508754198706309654865362599334662383282170156814318289496318650918282844819849648152913413739240384533080878169696608034846625982543487754392187241984827358629858697081278847689738223941030448955285195144723993
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 5bd08a1c9a325be0b5dd96541be18628b0fdb6bd
 . . . . . . . . . . . . . . . . [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)
							0d5e4f8e302680dd8cc97c21b5cec5cf3b15a3e8
 . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 2.5.29.37 (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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.29
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (51 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://crl.usertrust.com/TERENASSLCA2.crl'
 . . . . . . . . . . . . . . . . [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 (96 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 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.usertrust.com/TERENASSLCA2.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.usertrust.com'
 . . . . . . . . . . . . . . . . [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 (62 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.mikulasske.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'imap.mikulasske.cz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'smtp.mikulasske.cz'
 . . . . [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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