www.spolanska.pl

Issued by R3

About this certificate

This digital certificate with serial number 03:f0:56:8e:82:db:54:db:c7:f3:4f:7e:fa:86:de:54:e1:7a was issued on by Let's Encrypt.

With 10 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.spolanska.pl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f0:56:8e:82:db:54:db:c7:f3:4f:7e:fa:86:de:54:e1:7a
Serial Number (int): 343119679424187864386834333856780193685882
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 39:c6:fe:d7:fc:9b:b0:40:fb:21:89:02:71:bf:c7:3a:6e:47:d8:4f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bd:2f:ff:59:8f:5e:13:cf:5e:6b:9f:dc:93:9c:73:e9:8b:b4:55:b5
Fingerprint (sha256): bb:b2:b5:85:dd:b6:ee:9b:43:93:a1:de:a8:74:7b:6a:2e:76:46:a1:08:83:d3:e5:3b:38:d4:9d:64:a1:72:cc

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.spolanska.pl

10

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.spolanska.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

emenu.pl
judosamuraj.pl
sklep.itcake.pl
spolanska.pl
vsserwis.pl
www.emenu.pl
www.judosamuraj.pl
www.sklep.itcake.pl
www.spolanska.pl
www.vsserwis.pl

Other certificates including the domain name spolanska.pl

(limited to 100 certificates)
www.spolanska.pl

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvoRmqDjulvmmKHrPfgVT
f2cL4d8YqmjW9LPA9teACBjpMnrl2JkRHphSJO+T4bHDJK5nVLOvVAPfcRwJyL+7
BVmx8VgMwZdRHg+mG6AIAwZ29wYVsEl+JEnppuFX1mV9TS2tL3t3nlHT4OzYmN8y
X8pjhvKXsHi7SgP/QL3KDmLv4BONl5/fc3nNG92Kx7+xtCwUOr2fJyDwv86CWoR6
nRH63r+yQZrQAL9CO/iAHpaIm2AECvsM5JnX8wXEP8Zu7P2/7KOyio749wKzI3OG
2RFvVKtAv3GcF+iAf+kgS2VpzKe0rsh0c6uni696ukU/V4wtk7jnt3MyuZdGIMpJ
uQIDAQAB
-----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 343119679424187864386834333856780193685882
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-17 09:48:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-15 09:48:22 +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 'www.spolanska.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 24050567312174064751079325589933222778590288609734616386233866163238923190010396085516836578335714742289313782740319797321604651635965579226203115169303849268662840771741714523390809259620013917967087287538263592497213827555574341339146175470885038843944871248280499994679275884291536748780151209011365264314708717996980793849135570459558643820898666988103314256834321931695553749524001184918196564872393701014684677292511302992753963440332223002533951598149972103725216799541157631698647785832657160674314395139155203102529136019832417058527924820862407641149487723370541369165596154744509031315732847106281586706873
 . . . . . . . . . . . . . . . . . . . . [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)
							39c6fed7fc9bb040fb21890271bfc73a6e47d84f
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (163 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'emenu.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'judosamuraj.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sklep.itcake.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'spolanska.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vsserwis.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.emenu.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.judosamuraj.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sklep.itcake.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.spolanska.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vsserwis.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e4c06e2c00000040300473045022100e15cc5f9acbe23ca20ff87ad48d156f8df695479673afdea7ecc206762cfe4fd02205abd28f22dae5b44b9d020a487fd3fd078acc46d582839efc7313e12efe181b7007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e4c06e2d60000040300473045022100cb6f215a91a8af3d59d7b8e9b497a6fbfc669582edd6da735435cb4d57f626d0022051580c7dd5323a6d7fdc605dba3f9699c7f54a72b2f69110d49b978d87ccbd99
 . . . . [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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