www.dsihk.sk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:32:fe:c4:6a:d0:94:63:94:3e:67:9a:ab:b2:d7:45:fa:17 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): 03:32:fe:c4:6a:d0:94:63:94:3e:67:9a:ab:b2:d7:45:fa:17Serial Number (int): 278689619908902104526188338991497881188887
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): 1b:25:f7:87:85:dc:ac:63:ae:9d:02:f2:c6:67:66:63:d9:86:06:fc
Fingerprint (sha256): 08:69:71:02:64:1f:eb:4b:19:27:5c:f3:c4:ff:ef:d4:b2:7e:77:20:55:7c:25:bd:f4:39:35:c4:24:93:03:9c
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----- MIIGdjCCBV6gAwIBAgISAzL+xGrQlGOUPmeaq7LXRfoXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMjIyMTMyMDNaFw0y MDA2MjAyMTMyMDNaMBcxFTATBgNVBAMTDHd3dy5kc2loay5zazCCAiIwDQYJKoZI 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 zE3xNDgzAgMBAAGjggKHMIICgzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFCsNh4C0 OjaN0WIKQPvqfk70yKIxMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wPQYDVR0RBDYwNIIPc2xvd2FrZWkuYWhrLmRlggx3 d3cuZHNpaGsuc2uCE3d3dy5zbG93YWtlaS5haGsuZGUwTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgAHt1wb5X1o //Gwxh0jFce65ld8V5S3au68YToaadOiHAAAAXEEX9woAAAEAwBHMEUCIFiO+b2t K9IWOKRCwZjy6bWrL8N8waNqFqv8ZLbaI9d6AiEAkMOp0+zYM4auR/rb4MlXVupi x4hZj7L4zxfs27A0EpYAdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZ EwAAAXEEX903AAAEAwBHMEUCIHg3Kj7266+VLeeRyCmMiSsFrZtmbnVWpUD7EVTW Sf3FAiEAiHpndwjDbPIg+66GvcgT4RVrs1a61PzOFgexIqcK1iswDQYJKoZIhvcN AQELBQADggEBACYfDkLTDaNUXKAq8V5LVhEJJ5avfk5fdnV0+zOQXaCGpFaK6wkd SeivcvvFsEpqCrl45KgXQzuEJqGtVIVk2uEgmWzosxMx2ANXGcmaC9n2/wD9Nwkl BJ/c7+DcdVuvdWx/NEq/ifjM/oBOe8rqA00Q1it2EHW0RoPU0IhG0uxZf1gY+iGY 1yDUf+gQ86+HWBXhILVMlpRWSMDt13L6EnSCij7FNYEi7BvO7fjO6aMZyUywfdd6 tA9u3+5eslIrEsAAIe9DMX2P48vFOu4Vt3y3E7nzPjywmOFYJyOYjK4ffmonKqW8 IH8UIqTktIMmmar2NtS1fDvS39mUFcKPObg= -----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 278689619908902104526188338991497881188887 . . . . . . . . [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 2020-03-22 21:32:03 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-20 21:32:03 +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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000171045fdc2800000403004730450220588ef9bdad2bd21638a442c198f2e9b5ab2fc37cc1a36a16abfc64b6da23d77a02210090c3a9d3ecd83386ae47fadbe0c95756ea62c788598fb2f8cf17ecdbb03412960076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000171045fdd370000040300473045022078372a3ef6ebaf952de791c8298c892b05ad9b666e7556a540fb1154d649fdc5022100887a677708c36cf220fbae86bdc813e1156bb356bad4fcce1607b122a70ad62b . . . . [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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