www.dsihk.sk
Issued by R3
About this certificate
This digital certificate with serial number 04:7e:3b:84:9b:09:7b:d2:f8:ba:f9:a7:49:46:e6:e4:f6:eb was issued on by Let's Encrypt.
With 5 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=www.dsihk.sk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:7e:3b:84:9b:09:7b:d2:f8:ba:f9:a7:49:46:e6:e4:f6:ebSerial Number (int): 391403834938540733350492500031538536445675
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 59:e6:4a:35:81:99:0c:24:df:99:e3:56:65:5a:4e:97:54:be:67:ae
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 97:54:2f:f0:e3:39:77:0f:c3:c6:52:86:34:ca:e7:20:dc:28:38:d2
Fingerprint (sha256): 6d:44:f1:0f:19:c4:70:fd:76:5f:2d:3d:4e:9d:84:5b:2f:b2:0d:de:36:28:cd:0e:1a:c5:2c:37:03:86:10:a7
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.dsihk.sk
5
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.dsihk.sk
Public Key Algorithm
RSA
Key Size
4096
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
ahk.sk
slowakei.ahk.de
www.ahk.sk
www.dsihk.sk
www.slowakei.ahk.de
slowakei.ahk.de
www.ahk.sk
www.dsihk.sk
www.slowakei.ahk.de
Other certificates including the domain name dsihk.sk
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.dsihk.sk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGHzCCBQegAwIBAgISBH47hJsJe9L4uvmnSUbm5PbrMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA4MjIxNDAxMDlaFw0yMzExMjAxNDAxMDhaMBcxFTATBgNVBAMT DHd3dy5kc2loay5zazCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAJl4 FHOTOKGOjSgRoTcA2X+p4MxleOPb6q3W69T4dO/b9FCbX0Qfli8qK3a6FDnK/uZr R6iVzY/lJcSTmDF57oxjz4vpBhI92y5dFU5f1DHzJXsEzN8G3TvbALdJwv7p758E Jm53O9kROm8VOxsIYeBDkvPLZH34bLvXeWRNdW5y5vIZ1l/dMKa9KCkBwqDTvuC6 a6E72+9OMnkikH93Y72kcGiPzbGMvRJ5LNBVwK6WhhDLuzEtn7ayGYU9TStuRnN7 OonwC+ijb+mnAFtE6Xbh6WrCMw2yPKVkeWw2djPrufSFT4/homj9N5cWK7eF9pYo 0h0CMM9Rz66BCCXpndQStCwekrddOd5BC9sHbqAH2FSLLMTDkj0hzf01McIIAQjC jgrnu3wYaoGlY0EELJm/kcH6eWiVtYlPKn2hkCaStEJ2fp4H6jyteAL/Hup/xHlb MbCHjB1a0FRXd3gpWSESd5sdcIaL+5ARnBXwT/NyRk38rsIIP8CJpJSJn72pPG6Z qNCSphh88MDqJQEEVbNd176Bgra6tCLY7DAnBsyNxpu51HmiEaKP/L8sYYctz8QY QC0shxaJpi2COSYBgMEjBtxAhcv58rmeJjrPiXM+KHPQfZ5qwjg3+3jo3aJfXq7h uKFeWoA3A6pOF+jTkyJ8ijiLq0UZnkAoLl2siZKlAgMBAAGjggJIMIICRDAOBgNV HQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1Ud EwEB/wQCMAAwHQYDVR0OBBYEFFnmSjWBmQwk35njVmVaTpdUvmeuMB8GA1UdIwQY MBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEF BQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8v cjMuaS5sZW5jci5vcmcvMFEGA1UdEQRKMEiCBmFoay5za4IPc2xvd2FrZWkuYWhr LmRlggp3d3cuYWhrLnNrggx3d3cuZHNpaGsuc2uCE3d3dy5zbG93YWtlaS5haGsu ZGUwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAA dgC3Pvsk35xNunXyOcW6WPRsXfxCz3qfNcSeHQmBJe20mQAAAYodw460AAAEAwBH MEUCIQDAetWnorwJGD9/qYaMNL/NDt5X3EUevIysaAk9G2ZryAIgEP7kgPGjMoAl 6eS2w7nTdbkAWhCLhDdNRLNZTwklw7YAdgB6MoxU2LcttiDqOOBSHumEFnAyE4VN O9IrwTpXo1LrUgAAAYodw47lAAAEAwBHMEUCIQCQVIfpzAjeJIsKolLP4o9brYqI xkDquwo0WAM6m772ZAIgfa1z/ceKqkkHd1+HiV8XKPz7YvssY8fD6K8fNZwPuvEw DQYJKoZIhvcNAQELBQADggEBADSNV7RE7GuKZgx2BIOcnUuOKl/s37mZggfLNC+3 mmwlca/lKp14vndUPDpVmmuC3v5TbPz0EzUMzNuSatQPO2QzMdLfah1TmdlrjXMX EF69h0i2450Z79BhhuYa9sMhaTtYsD43c2N/4th8BJhvlzweRMnsEf5U6BdR8qUe pOhwEI1QUWRMgY31eh8Z1kDkYktx0hAwuAFmFpWSJJvSSiFGoXc+ORRxbFhkc8Sp SN/Z2rpzIHyCSlv+AnloP5vCheoyEJDSHmmaVyyUFMjRelIHQ+Ekdxb+eLs3X08c brYXSm7NThuP9zDDOnldplD/pSH6s3Kv9Qxinr0raK8sxNQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmXgUc5M4oY6NKBGhNwDZ f6ngzGV449vqrdbr1Ph079v0UJtfRB+WLyordroUOcr+5mtHqJXNj+UlxJOYMXnu jGPPi+kGEj3bLl0VTl/UMfMlewTM3wbdO9sAt0nC/unvnwQmbnc72RE6bxU7Gwhh 4EOS88tkffhsu9d5ZE11bnLm8hnWX90wpr0oKQHCoNO+4LproTvb704yeSKQf3dj vaRwaI/NsYy9Enks0FXArpaGEMu7MS2ftrIZhT1NK25Gc3s6ifAL6KNv6acAW0Tp duHpasIzDbI8pWR5bDZ2M+u59IVPj+GiaP03lxYrt4X2lijSHQIwz1HProEIJemd 1BK0LB6St1053kEL2wduoAfYVIssxMOSPSHN/TUxwggBCMKOCue7fBhqgaVjQQQs mb+Rwfp5aJW1iU8qfaGQJpK0QnZ+ngfqPK14Av8e6n/EeVsxsIeMHVrQVFd3eClZ IRJ3mx1whov7kBGcFfBP83JGTfyuwgg/wImklImfvak8bpmo0JKmGHzwwOolAQRV s13XvoGCtrq0ItjsMCcGzI3Gm7nUeaIRoo/8vyxhhy3PxBhALSyHFommLYI5JgGA wSMG3ECFy/nyuZ4mOs+Jcz4oc9B9nmrCODf7eOjdol9eruG4oV5agDcDqk4X6NOT InyKOIurRRmeQCguXayJkqUCAwEAAQ== -----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 391403834938540733350492500031538536445675 . . . . . . . . [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 2023-08-22 14:01:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-20 14:01:08 +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.dsihk.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 626099148676429572489503465129679785395907153188505532636501661850315157968537270274077122149630786740837600358594065319422035669159101540960403225343443010904189589870409042324285716504571827430270499510962735512245774326813664074640898959780375794590534141736089757631324992228024598953237908365740234666768138504205735109129628199846056029601245920995257507734241423048800151840330457799175592347615442533628339359150802315372750011397590638340975253094023075842633000964861374466889530190905361839665447049487254854324592886368372520085222212284637981545808870394439610388310798055716196077625999782768454142861393520649252983043853224310160682671004270904542474661360523078495586878715216049192062830188925774531665049205074475514135556202815229607316278210949718840676505069948782947055482633300002125045339865657236213722835676895113128854634336706497718548755708544129079033088168274685014839807670112484424525463041277828115449662299279356287202278165601422086359993501431232025076146122188266342918003968706085300398560370407741306967026881081668832545570135876171896436594397788267902089071433844606254911283663006379838282527936700277936279746107165974712742625194750242723573644770937927974845805259337442834233145528997 . . . . . . . . . . . . . . . . . . . . [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) 59e64a3581990c24df99e356655a4e9754be67ae . . . . . . . . . . . . . . . . [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 (74 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ahk.sk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'slowakei.ahk.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ahk.sk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dsihk.sk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.slowakei.ahk.de' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a1dc38eb40000040300473045022100c07ad5a7a2bc09183f7fa9868c34bfcd0ede57dc451ebc8cac68093d1b666bc8022010fee480f1a3328025e9e4b6c3b9d375b9005a108b84374d44b3594f0925c3b60076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a1dc38ee50000040300473045022100905487e9cc08de248b0aa252cfe28f5bad8a88c640eabb0a3458033a9bbef66402207dad73fdc78aaa4907775f87895f1728fcfb62fb2c63c7c3e8af1f359c0fbaf1 . . . . [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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