poradoprzedszkola.pl

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:0a:29:0d:a4:1c:a6:80:02:83:7c:d1:a8:87:8d:af:4c:ac was issued on by Let's Encrypt .

While the 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.

poradoprzedszkola.pl

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:0a:29:0d:a4:1c:a6:80:02:83:7c:d1:a8:87:8d:af:4c:ac
Serial Number (int): 90569678777241066600084728091311464205484
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 69:15:fc:33:87:b6:ff:5c:80:51:d9:c3:bd:f3:9a:bd:ee:6a:05:22
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 45:e3:9e:49:1b:70:42:d2:d9:e3:48:91:90:08:20:08:70:19:1d:02
Fingerprint (sha256): 46:48:75:6d:ce:c1:88:7e:e3:9b:62:e8:25:d9:38:55:b9:8e:9e:32:8e:c0:41:bf:20:2c:7c:39:89:8f:64:c3

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for the current certificate on poradoprzedszkola.pl
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


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

This certificate doesn't contain any other subject alternative names besides the common name of the subject: poradoprzedszkola.pl

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGDDCCBPSgAwIBAgISAQopDaQcpoACg3zRqIeNr0ysMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMjYxNjA1MDBaFw0x NjAzMjUxNjA1MDBaMB8xHTAbBgNVBAMTFHBvcmFkb3ByemVkc3prb2xhLnBsMIIC IjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1G1p9F1fu0gDD9/8rACMNHRN uQ/GN72eOsPcQmbgToLKmVq7+xgvdFlZZ8qhL8nI5wgp/QJn532J0QiQs/dpkTm8 OyaYbUMJZpNUZW9Z9tGc0vXWkbMpgZ7/KVwFpIf+fJ/haqzkx6bKMEgm9rO++cxk Yvi2ZeZZJun8nQey+5U3mULNlUJdlHMf3oVL4MeXX9+n7GieI0R+GjelSckZfUpT RTc1WeE5yBFWIKa2PMWEQ/8tiWRi84S7akpbnTeLzzgZ0TQJzvVXP5whnLxUyH9K Y3Ovupmw3vj/5b+KscgXbDAOxJ7A9CGunj41p7p2goK+XSCn8olrek0QAKNZn1zA oB+B4jKLNiLJIAccaRG16HcwEh79Z7U0LHN3Qk9YwO7QOFbS1Nx70fiMdh7SMifh Cg4mxURPaju0JmcH4oimYE8wxpkb5nw4zJbsb1935QnC06hMiCw3b8PzsJwrDQcV XCjlQM/qia7eNU/FifjUSHlE8G3hWx/OEVB0xasUIQEwd2g7vYDyylW12buDg9dT atlXZlP1AKzF7kghO5CRAdFyaQn2/TDax8Sg5RU+0roI+eY9MEaSQkhVC2JYhb0C MYBToBBhvXBXuw70en4hwY4th/RCjSf78Jl5dqcuUKA6mC8+DEV6d+3Vchxdo7Sk JyIgsvgyUgIs0s4OgQkCAwEAAaOCAhUwggIRMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUaRX8M4e2/1yAUdnDvfOave5qBSIwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3 pkVl7/Oo7KEwcAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2Nz cC5pbnQteDEubGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2Nl cnQuaW50LXgxLmxldHNlbmNyeXB0Lm9yZy8wHwYDVR0RBBgwFoIUcG9yYWRvcHJ6 ZWRzemtvbGEucGwwgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8T AQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCB qwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJl bGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRh bmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczov L2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEA WwAF2YZnGAvqUWLrYDd/3xQxhG78zeP14QpG8WwUD4P/pGZC31N2Z826MqFHEZp7 03hPfTy90CiStNP5BbdKPkdHuxcjqPWxQqOi6g3EkN6ZDUhOE840EdXzzlCOZCyb x3HaK2v5hTbP3v7Sb1qgcltgT8DReAi1lJmagAqXPW+3/cOAnHxMhFZ41+DLskuX +b8wjhZzV10JBoSQIAINhBIbI9t5T2UXiAH5iQc1m02r4MZVjNHdJncwo1gHXXm1 MLvu1pSARXTFRtQcLsPhFdTguDCBJPWanRxSOna1FprvUGC2LzBG22/f44jstH1B MyJGphijj7XQzelo1fmBSA== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1G1p9F1fu0gDD9/8rACM NHRNuQ/GN72eOsPcQmbgToLKmVq7+xgvdFlZZ8qhL8nI5wgp/QJn532J0QiQs/dp kTm8OyaYbUMJZpNUZW9Z9tGc0vXWkbMpgZ7/KVwFpIf+fJ/haqzkx6bKMEgm9rO+ +cxkYvi2ZeZZJun8nQey+5U3mULNlUJdlHMf3oVL4MeXX9+n7GieI0R+GjelSckZ fUpTRTc1WeE5yBFWIKa2PMWEQ/8tiWRi84S7akpbnTeLzzgZ0TQJzvVXP5whnLxU yH9KY3Ovupmw3vj/5b+KscgXbDAOxJ7A9CGunj41p7p2goK+XSCn8olrek0QAKNZ n1zAoB+B4jKLNiLJIAccaRG16HcwEh79Z7U0LHN3Qk9YwO7QOFbS1Nx70fiMdh7S MifhCg4mxURPaju0JmcH4oimYE8wxpkb5nw4zJbsb1935QnC06hMiCw3b8PzsJwr DQcVXCjlQM/qia7eNU/FifjUSHlE8G3hWx/OEVB0xasUIQEwd2g7vYDyylW12buD g9dTatlXZlP1AKzF7kghO5CRAdFyaQn2/TDax8Sg5RU+0roI+eY9MEaSQkhVC2JY hb0CMYBToBBhvXBXuw70en4hwY4th/RCjSf78Jl5dqcuUKA6mC8+DEV6d+3Vchxd o7SkJyIgsvgyUgIs0s4OgQkCAwEAAQ== -----END PUBLIC KEY-----

ASN1 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 90569678777241066600084728091311464205484 . . . . . . . . [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 X1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-26 16:05:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-25 16:05:00 +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 'poradoprzedszkola.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 866628174087205648481269983528178648498239064744881810982592577695313129617084650000195242768703298025827575565664818399324971757154663040450714366007851991010067370771433183550272871687375619400318555276926736905808531081629332030947557085925133671326664899111936030063161625651331828778281596314368848179863847760974140619758081126889334022913504266613374704294463934950517089603051873763532220664295880786944446659127658595630393436242602029277920803567522257848343129273743621949934824402370859655407354772895900163495340429305985577730381835886463134781195105122938379967076039364724177438698242315661193402667930537624888040077196897129504364505333587935071473509436869840438563989306313460798836580574369991380350809743034469360140299219948175508522380359952474801198826667641990695461385473664147600842475652524363884883219617230345911590065859005576412863703047803038209499441907611589234579822803362152552526649470438157712383165870470123333922532749924972078362791445687348088669441951924115217737235399249994877954109220028601281163695247148180445858572459695005669179261991123519184426901737350018556749632729545452418867819013116844953255389634770217137987493618238882792948426640817567894998772622171968762943275696393 . . . . . . . . . . . . . . . . . . . . [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) 6915fc3387b6ff5c8051d9c3bdf39abdee6a0522 . . . . . . . . . . . . . . . . [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-x1.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-x1.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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'poradoprzedszkola.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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