remonty.kaszuby.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:8f:c5:90:19:f5:71:9f:71:08:08:bd:71:81:cf:e1:4f:ec 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=remonty.kaszuby.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:8f:c5:90:19:f5:71:9f:71:08:08:bd:71:81:cf:e1:4f:ecSerial Number (int): 310259842397398502123652096081776544403436
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 59:8e:e6:ab:3f:3a:40:a4:f6:9a:b2:6f:e6:5c:05:91:6c:15:6c:45
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e0:f5:80:53:bc:0f:34:70:3e:23:16:01:69:49:52:09:57:a4:94:9c
Fingerprint (sha256): e1:67:43:bf:13:20:a1:2f:e4:c3:e1:b6:0f:4c:8b:f1:f5:37:52:f6:3c:88:0b:40:95:ed:53:b5:73:70:4a:e5
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate remonty.kaszuby.pl
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for remonty.kaszuby.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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
remonty.kaszuby.pl
www.remonty.kaszuby.pl
www.remonty.kaszuby.pl
Other certificates including the domain name remonty.kaszuby.pl
(limited to 100 certificates)
Certificate
The complete raw certificate details for remonty.kaszuby.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGdjCCBV6gAwIBAgISA4/FkBn1cZ9xCAi9cYHP4U/sMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMTkxMzM3MjlaFw0y MDA0MTgxMzM3MjlaMB0xGzAZBgNVBAMTEnJlbW9udHkua2FzenVieS5wbDCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKCjPDpX+fUql4bq7E0plToMGdVE rgMx+apQaNoiZf/3pBK/VMWKRg48JXHO2jPLbUXOLTstJXWCSLRy78TOfwBaTiYP +zUZwTk6vPlaxLulKxHqBvpQdqNbkMqfkMbjXb32U7gqGDkjtFl2mBYt3hbsHKuD suAUOKfGJjjaM5EyUZiYLwmFwl1fytwCzkPLh8jksv8TDF2lxCUhOCh7Ix91F0kB dNZAhtgE9P+Ni9XQMLnhnMGzVYRIteOlRD+EttrPEv49zljckcU0LdS3y0Y/ojGR nkp3bJjzaQG4CSEj/BSLXYCYpcLsX7udzkw+okEEg6Id2TXyC2MKRzmWelTPPf5Y dg3k3Sw1BXwTzQVaV1hdvQPpzrTZI59B8YP4JCXX6Q+4i2FLS3TbJbptCpFDdUfN oB2CX7G4lXiwRgm6S8yUOa1zGnhwAQUZoDlrbLlio1yicq+NXf9ncoo8Fyz9bBFP nYhI3+R2z213uWQgFimfuHiRX9cRYTv3QyvW+bQ7qIX35eoxHJGaPtE+HGbWM5qb dZyn8L2x6GJnd+tGYsznPA94rJ5zXCvCB8YNNvts5ZC/UBI3aqijF1r4oj+VvL/P d2oM46qzSg9wDWUJGTSPY8jMpq5MzugJdC2E3oh3m6zh+6q6we57OYI8QkwAXUzk +EX+3mMZP+9WJRaBAgMBAAGjggKBMIICfTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FFmO5qs/OkCk9pqyb+ZcBZFsFWxFMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wNQYDVR0RBC4wLIIScmVtb250eS5rYXN6 dWJ5LnBsghZ3d3cucmVtb250eS5rYXN6dWJ5LnBsMEwGA1UdIARFMEMwCAYGZ4EM AQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0 c2VuY3J5cHQub3JnMIIBBgYKKwYBBAHWeQIEAgSB9wSB9ADyAHcA8JWkWfIA0YJA EC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFvvjy+ygAABAMASDBGAiEAqa7scLvq rvv11q72ssdSIGVBFcdksOJCV0QaN14P42gCIQD7sIxRGC2xIW3BFFQMvrpDdij0 ZC0L+HBLJZs6AFttjAB3AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06Ic AAABb748vvUAAAQDAEgwRgIhAIFgh+xxSnlvX241zWg21fX66udDsqM3OKvzE13L lRviAiEAqB625/f0C3UHE7DQkjitnhyV5/SLq/zslRSYKItqecUwDQYJKoZIhvcN AQELBQADggEBAJrBsv+0/jK7at7+yYIo7aQQiSDGn0iQh6/1p90VCpJf29Va1NnK Gqe8vLPgDL+PdWEk1/foFx1Bb+eyTajLdHCBmeEj0E0A2DWr0a29rL6mwdJoKmd/ VFmDKg+UT1dl467InoV+jcJBtKa/zl8TcYjeQ1Jm4Xa9yNMGxSJ0qGnGz7pBSKd5 GV2T5K0ZIDfxGm79EiWqRI7QM91eUEB7kILKF5em6qV37GG6lZEDk7nI8THqlmXD J+SZNMmw6ernEGrFWcJbFBFoYRCNEuE7witwTCb9CxQF8JF5T/AJpprhjW50Qyi+ Dm12nkmH4ihQKPquST0gf7bfl/5qS5m+i54= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoKM8Olf59SqXhursTSmV OgwZ1USuAzH5qlBo2iJl//ekEr9UxYpGDjwlcc7aM8ttRc4tOy0ldYJItHLvxM5/ AFpOJg/7NRnBOTq8+VrEu6UrEeoG+lB2o1uQyp+QxuNdvfZTuCoYOSO0WXaYFi3e Fuwcq4Oy4BQ4p8YmONozkTJRmJgvCYXCXV/K3ALOQ8uHyOSy/xMMXaXEJSE4KHsj H3UXSQF01kCG2AT0/42L1dAwueGcwbNVhEi146VEP4S22s8S/j3OWNyRxTQt1LfL Rj+iMZGeSndsmPNpAbgJISP8FItdgJilwuxfu53OTD6iQQSDoh3ZNfILYwpHOZZ6 VM89/lh2DeTdLDUFfBPNBVpXWF29A+nOtNkjn0Hxg/gkJdfpD7iLYUtLdNslum0K kUN1R82gHYJfsbiVeLBGCbpLzJQ5rXMaeHABBRmgOWtsuWKjXKJyr41d/2dyijwX LP1sEU+diEjf5HbPbXe5ZCAWKZ+4eJFf1xFhO/dDK9b5tDuohffl6jEckZo+0T4c ZtYzmpt1nKfwvbHoYmd360ZizOc8D3isnnNcK8IHxg02+2zlkL9QEjdqqKMXWvii P5W8v893agzjqrNKD3ANZQkZNI9jyMymrkzO6Al0LYTeiHebrOH7qrrB7ns5gjxC TABdTOT4Rf7eYxk/71YlFoECAwEAAQ== -----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 310259842397398502123652096081776544403436 . . . . . . . . [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 2020-01-19 13:37:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-18 13:37:29 +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 'remonty.kaszuby.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 655344385967530506976297113686303536727964731009889985023814119625901561703984012745335778148454057163803033815267193886768564890041306375673452174747321509029374028166342790711995451406353583017439195385285290561686934919090536747051034892696311659415198810466899231764130760446451310432721270839881752668823399958241120148237230192535084162172478149995102000580473176933912799756808590585785318728670855116429095549110183659968836167377398790024369969715052264395665143167594720450328450886663995429973332918457967463410507756537386951655288499859145270898784312997855208373441662481803572642504829641693888166016268363846457888851066318143345974564471371120207840881432270421472773082020778467783622920982362855311611287019836234569691644974398859254458175239305946742282363408799050023224693621643734319277928538109913488491858764737418006343018054212328410095552729293526622439147423734328077134256656688568475010380435926255734312876875739331491488072154502667731617009110293676768193128642868364237462548556583402051424494589584683370148286939318488281799690022644869735413516690135083092675508677733735307083470744687708631110117441886255502883263110126701745147057055328342883700847380282565895871511167299857643057644377729 . . . . . . . . . . . . . . . . . . . . [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) 598ee6ab3f3a40a4f69ab26fe65c05916c156c45 . . . . . . . . . . . . . . . . [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 (46 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'remonty.kaszuby.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.remonty.kaszuby.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 (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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016fbe3cbeca0000040300483046022100a9aeec70bbeaaefbf5d6aef6b2c75220654115c764b0e24257441a375e0fe368022100fbb08c51182db1216dc114540cbeba437628f4642d0bf8704b259b3a005b6d8c00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fbe3cbef50000040300483046022100816087ec714a796f5f6e35cd6836d5f5faeae743b2a33738abf3135dcb951be2022100a81eb6e7f7f40b750713b0d09238ad9e1c95e7f48babfcec951498288b6a79c5 . . . . [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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