paulinaskorupa.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e4:dc:43:ca:3d:45:55:26:9b:69:12:46:ec:03:c9:9f:07 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=paulinaskorupa.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e4:dc:43:ca:3d:45:55:26:9b:69:12:46:ec:03:c9:9f:07Serial Number (int): 339214019598118028192707691254704224444167
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 02:32:b1:59:5d:0e:0e:bb:db:c3:aa:f5:a1:78:38:bd:16:af:7f:ee
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c3:e0:cd:46:41:9d:fc:ee:cd:40:01:68:93:8e:8b:d8:ad:f5:29:ab
Fingerprint (sha256): 9b:6c:fd:d5:71:c3:a4:2c:cf:86:ba:23:8a:16:34:be:55:2d:12:1d:3c:b1:63:25:04:66:ec:1a:b8:73:cd:84
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.org/Check the revocation status for certificate paulinaskorupa.pl
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for paulinaskorupa.pl
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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
paulinaskorupa.pl
www.paulinaskorupa.pl
www.paulinaskorupa.pl
Other certificates including the domain name paulinaskorupa.pl
(limited to 100 certificates)
Certificate
The complete raw certificate details for paulinaskorupa.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGHTCCBQWgAwIBAgISA+TcQ8o9RVUmm2kSRuwDyZ8HMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNjA1MTAxODQ4MDBaFw0x NjA4MDgxODQ4MDBaMBwxGjAYBgNVBAMTEXBhdWxpbmFza29ydXBhLnBsMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmmXd4h73+Hh//t2WWp8+SDtTE0xF emdAaMXZz6SvsTSCls4AWJ9bjStd3ccXa3UNxhSF8iEdmBMAu3rZw4AxZbBEWM8P kDr+VQJTqaiL2XCuFh+bZlxkoYXXG2Fy9wWQ8rGIwbAhlH03oJ1ZQZHyq7CUTkkH Wxohde7a7xK47zHq3SvacDeyylGMy0G4AD2noEzO43J/Y2NlCCGRCp3JndnSb6Nj b3nABu4w0G40ESEDjA27FwJkGVZixLPraQE3tG9X43p8ocMt7ZcdO+IjwgsZyfo4 VMOCVbZNfgnLhlthCBvAgKoyR/bDe8fTX7W/qvZkUgcyPR4w9HF0Zgvb9DZqksnF 3Dcr0D0I07n7V95V7H0IFL1mYJXSIzYMRuRTnnCLtcd+7QV5BTtZZ19kkldUYQmP 7sHAubN4TwOvMP/6LL6+H+SihU7gvZBFnxYD3yhLQ+etKs0T6WSvb/UDDaiFqVUn vTbBLR73jUoxx0qjRKPetlQd/x4zI02F8l3T3PRfAvjpfgdofyJLcfp2O6EUJ6H4 I7uW8EDSBq73X15MN6eJPDXFIG6e2CEkKKLqGwo7pMFno4PLynsajFvBoxgk/Snj cKVlGbmyU2cCnl8MBvFpDoq7OiF2B26cx5auJono62QuIO15qxs3JNnTxMDT7hO2 jXYwooMgV+3zUIECAwEAAaOCAikwggIlMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU AjKxWV0ODrvbw6r1oXg4vRavf+4wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwcAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wMwYDVR0RBCwwKoIRcGF1bGluYXNrb3J1 cGEucGyCFXd3dy5wYXVsaW5hc2tvcnVwYS5wbDCB/gYDVR0gBIH2MIHzMAgGBmeB DAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMu bGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNh dGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFu ZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5 IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0G CSqGSIb3DQEBCwUAA4IBAQBp0j12f3BeBuYgeeCmWe5UC1N/0aaqUHflRcj5V+/k rgyrdSZjqmcN6TTj079mbqhofiSEanSla2UcYJK4Es4ld3/VigkDt1AYLr9ALW7h V6Wj2Y8QHst/dnVFlp7Ym6ch4sUqRPcN+7kmbcSWSFdKTJWY1D9f6m5n3tfCfST+ hY75Iytf4NKBvz2KO9aGEsplo1gEgBpemAdp4hou/3NXD9DONXltwvWOVzsMm4ji Y8zi8GkcYZdmxX0dufRV3D9mAGGL4xC4nVdruNmKopG0NiZhB3F/Dzz2rlK5Y7q7 AOLNn0XZ/HcCzNiG+PvzrR5KUxHWXAJpqYp3WQQZrR8f -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmmXd4h73+Hh//t2WWp8+ SDtTE0xFemdAaMXZz6SvsTSCls4AWJ9bjStd3ccXa3UNxhSF8iEdmBMAu3rZw4Ax ZbBEWM8PkDr+VQJTqaiL2XCuFh+bZlxkoYXXG2Fy9wWQ8rGIwbAhlH03oJ1ZQZHy q7CUTkkHWxohde7a7xK47zHq3SvacDeyylGMy0G4AD2noEzO43J/Y2NlCCGRCp3J ndnSb6Njb3nABu4w0G40ESEDjA27FwJkGVZixLPraQE3tG9X43p8ocMt7ZcdO+Ij wgsZyfo4VMOCVbZNfgnLhlthCBvAgKoyR/bDe8fTX7W/qvZkUgcyPR4w9HF0Zgvb 9DZqksnF3Dcr0D0I07n7V95V7H0IFL1mYJXSIzYMRuRTnnCLtcd+7QV5BTtZZ19k kldUYQmP7sHAubN4TwOvMP/6LL6+H+SihU7gvZBFnxYD3yhLQ+etKs0T6WSvb/UD DaiFqVUnvTbBLR73jUoxx0qjRKPetlQd/x4zI02F8l3T3PRfAvjpfgdofyJLcfp2 O6EUJ6H4I7uW8EDSBq73X15MN6eJPDXFIG6e2CEkKKLqGwo7pMFno4PLynsajFvB oxgk/SnjcKVlGbmyU2cCnl8MBvFpDoq7OiF2B26cx5auJono62QuIO15qxs3JNnT xMDT7hO2jXYwooMgV+3zUIECAwEAAQ== -----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 339214019598118028192707691254704224444167 . . . . . . . . [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 2016-05-10 18:48:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-08-08 18:48:00 +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 'paulinaskorupa.pl' . . . . . . . . [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 629888545878333662005127570083588633967271430845814681040101024577446801118665467874550159776859524306988153561946709758362917177373267968960709449359133813907436875154319348411594181422752337247793056566575489911669791188522915556576404377458971532852632846686948444193268104215877998637855012331364986763714102235004612131060390681396925764569191649134611158508415137492016307642085234132175594527550219698355825970936281933837809884286448333640353604690729545891752966325081033294008992995740906619514073350322201799122058317937508449390480037773206525095733711443048796287091060340475375457825300309854763825132885595221931947211437197660470337931216391795073590305703395735402213333814500252555522432081384682209619272588400859265293912457863350337707291886065184886757179541737803215138748633989798168773930624360964176562377757568582684009070376532616727237696014968736004342899373414330863564313640139317666230423762658224107758123824444044483147331777404021551979980949080131153262610419434418870650955930470516693117588293192771782633278830490306130871932635479394165598298892049065892806064536762781923362173896871183662424336168681407609357734298805946198528391358120958400760424729537556287662206017658237399209098825857 . . . . . . . . . . . . . . . . . . . . [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) 0232b1595d0e0ebbdbc3aaf5a17838bd16af7fee . . . . . . . . . . . . . . . . [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 (100 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 (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'paulinaskorupa.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.paulinaskorupa.pl' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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