www.dsihk.sk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:da:70:d6:f6:78:14:8d:b7:11:28:78:b0:79:97:f7:a3:e9 was issued on by Let's Encrypt.
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=www.dsihk.sk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:da:70:d6:f6:78:14:8d:b7:11:28:78:b0:79:97:f7:a3:e9Serial Number (int): 335668403470087465029034309500219673781225
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2b:0d:87:80:b4:3a:36:8d:d1:62:0a:40:fb:ea:7e:4e:f4:c8:a2:31
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4d:44:a2:bb:d3:bc:5c:f4:87:bf:ae:6b:07:35:5e:e6:68:46:cf:19
Fingerprint (sha256): cf:84:60:bf:fa:c0:cb:1d:6e:2c:6c:b9:e9:b8:4b:2e:c4:dd:13:12:a8:23:1c:c5:a7:af:b4:b4:c5:4f:c1:4b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.dsihk.sk
3
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
slowakei.ahk.de
www.dsihk.sk
www.slowakei.ahk.de
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----- MIIGdTCCBV2gAwIBAgISA9pw1vZ4FI23ESh4sHmX96PpMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MTcyMDA3NDNaFw0x OTA4MTUyMDA3NDNaMBcxFTATBgNVBAMTDHd3dy5kc2loay5zazCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAL1SqfOOQSsZ6s55YTooQWZU/eRHYkpjfaVg oBs+1n+z9q4tBMzFMZEdurPpZ364O8xXCpa+NtmgJbfsz/Wk6hRxdYH+Exdu5HEI EHWhP8gWALf27Wxa+k60uHXElN3GNF4WeAV5oUTGm3Ey/RkZedgU1uHfZIDniDAK vwF4OjulTGyv1ThwIsSWesKAMUPAPsDn4Q25PyHv5VXrctLHdKyk9EXmy2EYoCa5 yw9lP05mKGgxlsD4/FcBAX9yqr38hGhSJEEa5bFWlpyGKnSem356AtwHaWj5fgiC ZuFf+VAMQ1aLbmh+6bJEbal7OOOV181q4y2AP+2X1Jc+MZNLoJQd6haHK7UCBqaS rHgHeeglPMfYKXPchWw6XiY+fdWg3CB1IWSiGRLojfePWwM6wQtcb4G22vymqLlG x8Tj6DJsX+BEiLJKC/UNqiSsZkeW3+iZolTrFn8Ot7YvZGCpftTu7Qbk0Dol0KdB 1tB0XHeL55X6o3W5jSLvPbctEN4pS+6YOn2TyRb0y815FnExLjrV6e1WRHUBQRmm zSwglqUSOmb6ffYw1tzFfBDsT1GqIi3pctFjxJxqE6FlJCDCu1HMX0sZxhu8Phfd hoFYagCgUHNTQ3/b/n70MLE+iAAvSOHmL1TMKqQ/yBMVddLfTgwxjMBDb0mW08UT zE3xNDgzAgMBAAGjggKGMIICgjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFCsNh4C0 OjaN0WIKQPvqfk70yKIxMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wPQYDVR0RBDYwNIIPc2xvd2FrZWkuYWhrLmRlggx3 d3cuZHNpaGsuc2uCE3d3dy5zbG93YWtlaS5haGsuZGUwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdQDiaUuuJujp QAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWrHn0H8AAAEAwBGMEQCIHQvdHfb 7zBmrbgcTyZOQTYErB4RcxqiXb32FRJwyRu3AiAsCIig0WPwRWjiUZrNWM76L6Gj sGCZvbR+EX2cDAYjcwB2ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4 AAABasefQCgAAAQDAEcwRQIhAPI8+W9CO1PxN0+1OxSRQIeA+CJnqffMiv3NfKUa 2J42AiBxQQPCpS0G4Xk6Q5IcqJlXXR+38yVCtwza2GC2woTlezANBgkqhkiG9w0B AQsFAAOCAQEAX6/FHIOmG3IPVHM0x06nV0BkZL9+lGPgLGJk+5OaExaFIoO1yZQw rr0eywvrZ/YF6KNM8F9D4BtqMVqauN3Mfdt5tIaoJSYxWewLSoyY7akgdt1mTq5f U+qCJoxGAmQ9izi5/cBjLTowloaIYnx2V53kkzeKWhBb0BNmt1KBEMAn4ChVos82 hp54aU96TJWd94wM63nbwWlH+HG/xwqxVNnuW/c13AliX9Btsr8Nu7iqtHZGp7c4 08dKAHMXWo+YLqyG/GIWIb6Y/X9cBLWWkjCVAmJ1kWEnM8ufHXvy1AapJ93gvI9z YS2ABxW3/5X3hIeVqPfrIsRuc1LUgHpy9A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvVKp845BKxnqznlhOihB ZlT95EdiSmN9pWCgGz7Wf7P2ri0EzMUxkR26s+lnfrg7zFcKlr422aAlt+zP9aTq FHF1gf4TF27kcQgQdaE/yBYAt/btbFr6TrS4dcSU3cY0XhZ4BXmhRMabcTL9GRl5 2BTW4d9kgOeIMAq/AXg6O6VMbK/VOHAixJZ6woAxQ8A+wOfhDbk/Ie/lVety0sd0 rKT0RebLYRigJrnLD2U/TmYoaDGWwPj8VwEBf3KqvfyEaFIkQRrlsVaWnIYqdJ6b fnoC3AdpaPl+CIJm4V/5UAxDVotuaH7pskRtqXs445XXzWrjLYA/7ZfUlz4xk0ug lB3qFocrtQIGppKseAd56CU8x9gpc9yFbDpeJj591aDcIHUhZKIZEuiN949bAzrB C1xvgbba/KaouUbHxOPoMmxf4ESIskoL9Q2qJKxmR5bf6JmiVOsWfw63ti9kYKl+ 1O7tBuTQOiXQp0HW0HRcd4vnlfqjdbmNIu89ty0Q3ilL7pg6fZPJFvTLzXkWcTEu OtXp7VZEdQFBGabNLCCWpRI6Zvp99jDW3MV8EOxPUaoiLely0WPEnGoToWUkIMK7 UcxfSxnGG7w+F92GgVhqAKBQc1NDf9v+fvQwsT6IAC9I4eYvVMwqpD/IExV10t9O DDGMwENvSZbTxRPMTfE0ODMCAwEAAQ== -----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 335668403470087465029034309500219673781225 . . . . . . . . [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 2019-05-17 20:07:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-15 20:07:43 +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 772370069393118210011358672829702828748083447611489778173133595367419957479493480924454501889021209195696321558331537514058028425584841023765710386813993128791181270788446119547562925411982239811322856070414435522477761175797484588909825433677969505599646675058512434990270138615608307314080090950784612838231245133310645245805857191257623227656651934053486884411871336518413131136270873574503627489920396515311443837066764094827529309305412739465535358972419911983830791563893317478976336084721578422033505164175004935621676468595176004583888507975703598447667457593456298997946764386728244948778603436455863683209747213819640485910685963748497959099374235601150735223531081912629113393074850102998748800289077816223604349594383115149877059382115945710389468998461378583976276548654819467514936629396001743357451953387848299814697728165949468776217229978692225019725489946321929571385203384278350240907722469530178838220894309615732160685052637671300493206674986610343288047963182281666494990321934634845305844741879703152179137104144225408014270462287216585428589726936930497642300300483660183201591617656332055157800636684550769678686993717159825923491838896687405281885522717686018415666480838448266824476487862231738349992032307 . . . . . . . . . . . . . . . . . . . . [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) 2b0d8780b43a368dd1620a40fbea7e4ef4c8a231 . . . . . . . . . . . . . . . . [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 (54 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'slowakei.ahk.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016ac79f41fc00000403004630440220742f7477dbef3066adb81c4f264e413604ac1e11731aa25dbdf6151270c91bb702202c0888a0d163f04568e2519acd58cefa2fa1a3b06099bdb47e117d9c0c062373007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ac79f40280000040300473045022100f23cf96f423b53f1374fb53b1491408780f82267a9f7cc8afdcd7ca51ad89e360220714103c2a52d06e1793a43921ca899575d1fb7f32542b70cdad860b6c284e57b . . . . [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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