agnieszkatkacz.pl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ad:dc:34:c0:39:1e:35:5d:57:5b:4c:55:be:52:a2:48:0a was issued on by Let's Encrypt.

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=agnieszkatkacz.pl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ad:dc:34:c0:39:1e:35:5d:57:5b:4c:55:be:52:a2:48:0a
Serial Number (int): 320498411329860417650699423669198273005578
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 83:5c:41:5a:5e:ba:67:68:fb:ce:49:ef:78:1b:4a:93:20:30:7a:1c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a1:3e:be:2b:0c:da:d0:5c:12:98:85:1d:b2:d8:fb:23:76:7d:0b:00
Fingerprint (sha256): eb:6a:45:e6:13:9a:76:06:01:5a:24:d6:4d:66:7e:69:59:ed:ee:fa:7d:8d:2a:c6:6d:82:fd:ad:86:49:1a:e2

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 agnieszkatkacz.pl

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for agnieszkatkacz.pl

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

agnieszkatkacz.pl

Other certificates including the domain name agnieszkatkacz.pl

(limited to 100 certificates)
agnieszkatkacz.pl
agnieszkatkacz.pl
agnieszkatkacz.pl
www.agnieszkatkacz.pl
agnieszkatkacz.pl
www.agnieszkatkacz.pl
www.agnieszkatkacz.pl
agnieszkatkacz.pl
www.agnieszkatkacz.pl
www.agnieszkatkacz.pl
agnieszkatkacz.pl
agnieszkatkacz.pl
www.agnieszkatkacz.pl
agnieszkatkacz.pl

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0YXR+x/qXWOFFAZHCTXX
/uOT1h8P+R4xwzBQvTtXaIYxeQ9UKvB2Bcp+S3Cx698KI7fhzD5YwGavNdZFENZc
NGcaVjRB6ki0DJHfyAJP5kesNEWSCGt0nqbJhxXRxBWn08zuS/ZqEvy36ijzrBY9
SwxDWmpK4czO794b1FVmLkEH9IzgvKOEkH/a0o36tAy0XY0nUDB9DruUcug78XLV
5DrN7mgDNuu9PFtXCrc4aUNoqwI3en4Ma5yiZcLhVQROt6v9G18EotoaFTzmljhZ
vOSZIoU/SXBPD1crZiiugKDFtZPK3dA6W3EQxJ+iNg+4Ci5odtf3Ld9i7cXmRYxF
6wIDAQAB
-----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 320498411329860417650699423669198273005578
 . . . . . . . . [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 2018-11-14 01:05:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-12 01:05:24 +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 'agnieszkatkacz.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26449794956769355510072223192058327490128596594551889190110304603476489744489621521325017276150416785956878346735718485150350297856936997707265035918947152147067015086994203215560679979121862380281835468539228648918402121275041472593886627768622187626681741946258709823118036661233419515493175095343307634572725370863362227985038840806004791220820399355235366152304247786883886393385566455336679211121913594951403857980137436727099481382690123708173270302468734643570827306015999188730070164388736534602283240696074435758550822854890904977673169351840312564587618398602533417489486566917979508777718525976590609565163
 . . . . . . . . . . . . . . . . . . . . [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)
							835c415a5eba6768fbce49ef781b4a9320307a1c
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'agnieszkatkacz.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001670ff74cc00000040300473045022057c836283396bdd26943110d2a84d13153aaeb4eb452beb8847aa2b0ecb943ae0221008b536a699a5f9cad04254a3fed1456ca072f2509f46889ada846444d6d010cbb0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001670ff74f110000040300473045022054eac8a9f530431768d8be449b6b977a6b63f4d77ed99a7ce4f1807a7c155c85022100f0d80f93ac4cd019df945ec03e2bae8dc10de87f09fe50186711200ad3a7e6b5
 . . . . [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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