dentysta.rudaslaska.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:2f:98:9f:e9:5f:f4:2f:80:e0:30:be:1c:5c:89:29:50:ab was issued on by Let's Encrypt.
With 2 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=dentysta.rudaslaska.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:2f:98:9f:e9:5f:f4:2f:80:e0:30:be:1c:5c:89:29:50:abSerial Number (int): 277533002004528346833127363770175019634859
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 6f:89:fc:0c:05:74:bb:73:58:60:eb:8f:c8:c4:72:51:20:66:36:ef
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 01:8c:f8:63:db:a5:be:31:4d:d1:50:dd:67:18:59:a0:41:6e:d3:9f
Fingerprint (sha256): a6:4d:c8:64:62:96:13:51:b9:75:16:df:2d:f4:d2:83:84:17:e8:d5:b2:79:11:03:d1:48:30:27:7a:2b:b2:56
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate dentysta.rudaslaska.org
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for dentysta.rudaslaska.org
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
dentysta.rudaslaska.org
www.dentysta.rudaslaska.org
www.dentysta.rudaslaska.org
Other certificates including the domain name rudaslaska.org
(limited to 100 certificates)
dentysta.rudaslaska.org
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dentysta.rudaslaska.org
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dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
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kawa.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
dentysta.rudaslaska.org
kawa.rudaslaska.org
kawa.rudaslaska.org
dentysta.rudaslaska.org
Certificate
The complete raw certificate details for dentysta.rudaslaska.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFgzCCBGugAwIBAgISAy+Yn+lf9C+A4DC+HFyJKVCrMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MTgxNDAyNDFaFw0x OTA4MTYxNDAyNDFaMCIxIDAeBgNVBAMTF2RlbnR5c3RhLnJ1ZGFzbGFza2Eub3Jn MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn1wyi8Hiy0S8veABRsul HJOCbbq7u9k5mB5pL4PNaQsqtYqBsjiJFFNlMxLqIBZWL+t+OZqwLOdiDXoXzS4k AtT3pukzaL/2s/i61x7SsYjP4i/KVf/PGwjnKZ83TYxICIdvfPa70VgJWuNIskIg sLgOj6Y+Liw8UFVvXBIM3BL3Fo4RDO20cfavITfcE3mTGox/3gpxczu0DRNCeVo8 M+f452GcPN3qYqQr6CdGhB6oIOapkUXI9qnk3EjUoO9Q6+u3XGFMyy3zm1QtQ/yN zGsd/+kmBwnw2IN5+V5q+pt2hqPyq0pXA1FXj+PZbDmN+bRUYS91L6UzpYZ53zdY pwIDAQABo4ICiTCCAoUwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRvifwMBXS7c1hg 64/IxHJRIGY27zAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMD8GA1UdEQQ4MDaCF2RlbnR5c3RhLnJ1ZGFzbGFza2Eub3Jn ght3d3cuZGVudHlzdGEucnVkYXNsYXNrYS5vcmcwTAYDVR0gBEUwQzAIBgZngQwB AgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRz ZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdQB0ftqDMa0zEJEh nM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWrLd2owAAAEAwBGMEQCIDKat7lmTo+R iyyKTdKTUgBHCJsI0DLiLlxDhd/OsuIeAiAJ0KE4H/TNbhYuy7Dp6hvIiqQYuKGL 717HWzy8uw4TVAB3AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iNAAAB ast3ak4AAAQDAEgwRgIhAK/6Vtvha7sawrm+LQRAsYQKXvuq/mq6n8kbB/WOjl+N AiEA/rn0ugVwuXMK+1pNDdi/7FqxPFkT90NF9gTUq/VPoqwwDQYJKoZIhvcNAQEL BQADggEBAA2K8vK+IK4+ssFg1xhRFLOzIOEt8V7alF9hoAzUIED9Qw4ND5lnr9M7 4190w+tWFP77yiG5tlMkqh6ddw7kUET1h4B4EnL9Fyg+bQRhAHg2IJ6bfiJk4g+s VblgeXmqi9olnCMDkFEv+2uK/QZgbYR++nB16C+L22AEvB6USVcU6hx1UiK/e8u9 q2SmnG/XheWz79NT3mxk3nDBnDUK7zQ0Lve1rIjycGr+/6YoOxrv+sUje1abDM7z h0PbyuuKXVUEqa3GMPwIeZ7PcegHyzZfcvqnYxuMF+AlDM1H+NGuR4EuH//iHU9Z 5WSnC0uYjUIADXVHurlQggI44e4i1YA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn1wyi8Hiy0S8veABRsul HJOCbbq7u9k5mB5pL4PNaQsqtYqBsjiJFFNlMxLqIBZWL+t+OZqwLOdiDXoXzS4k AtT3pukzaL/2s/i61x7SsYjP4i/KVf/PGwjnKZ83TYxICIdvfPa70VgJWuNIskIg sLgOj6Y+Liw8UFVvXBIM3BL3Fo4RDO20cfavITfcE3mTGox/3gpxczu0DRNCeVo8 M+f452GcPN3qYqQr6CdGhB6oIOapkUXI9qnk3EjUoO9Q6+u3XGFMyy3zm1QtQ/yN zGsd/+kmBwnw2IN5+V5q+pt2hqPyq0pXA1FXj+PZbDmN+bRUYS91L6UzpYZ53zdY pwIDAQAB -----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 277533002004528346833127363770175019634859 . . . . . . . . [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 2019-05-18 14:02:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-16 14:02:41 +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 'dentysta.rudaslaska.org' . . . . . . . . [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 20117354744222691658675188744056414111996429451469642785802071685909386392359004919135328675931917393502456052210350820382103615579800038219462298374239409166770106868830479340238766716487989568863078157874309156453002229659640680965931477661215770719927398803040974412875928540956555061465276722037395429914213133482161334565488433800475712586439229554831557207712485536564954991803447131580055808300179933205978828467831412622728486999318987217160005001540301651491650076678774969809216584068605120793830003924430202205420450165283395272828351633481531480585777198469577059875125343956210242474092857165478186408103 . . . . . . . . . . . . . . . . . . . . [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) 6f89fc0c0574bb735860eb8fc8c47251206636ef . . . . . . . . . . . . . . . . [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 (56 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dentysta.rudaslaska.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dentysta.rudaslaska.org' . . . . . . . . . . . . . . . . [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) 00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016acb776a3000000403004630440220329ab7b9664e8f918b2c8a4dd293520047089b08d032e22e5c4385dfceb2e21e022009d0a1381ff4cd6e162ecbb0e9ea1bc88aa418b8a18bef5ec75b3cbcbb0e135400770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016acb776a4e0000040300483046022100affa56dbe16bbb1ac2b9be2d0440b1840a5efbaafe6aba9fc91b07f58e8e5f8d022100feb9f4ba0570b9730afb5a4d0dd8bfec5ab13c5913f74345f604d4abf54fa2ac . . . . [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) 000d8af2f2be20ae3eb2c160d7185114b3b320e12df15eda945f61a00cd42040fd430e0d0f9967afd33be35f74c3eb5614fefbca21b9b65324aa1e9d770ee45044f58780781272fd17283e6d0461007836209e9b7e2264e20fac55b9607979aa8bda259c230390512ffb6b8afd06606d847efa7075e82f8bdb6004bc1e94495714ea1c755222bf7bcbbdab64a69c6fd785e5b3efd353de6c64de70c19c350aef34342ef7b5ac88f2706afeffa6283b1aeffac5237b569b0ccef38743dbcaeb8a5d5504a9adc630fc08799ecf71e807cb365f72faa7631b8c17e0250ccd47f8d1ae47812e1fffe21d4f59e564a70b4b988d42000d7547bab950820238e1ee22d580