www.roma24.com.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:9b:34:bf:57:d8:bf:dc:ed:ae:1a:76:8a:dc:f1:a8:d7:60 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=www.roma24.com.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9b:34:bf:57:d8:bf:dc:ed:ae:1a:76:8a:dc:f1:a8:d7:60Serial Number (int): 314150738034249294897907922654721909249888
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 62:1d:a5:82:12:cf:54:d9:40:9c:e2:cc:8f:6d:5b:e3:a8:e8:20:cd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 6f:ba:51:47:3b:ae:79:8d:8f:18:a6:f7:62:87:52:c4:12:ff:6b:50
Fingerprint (sha256): d0:a1:32:74:d2:9b:6c:18:52:8a:7e:4a:23:ba:99:aa:8d:d0:36:7a:2c:2b:8f:32:a2:8c:23:c3:b2:ec:e3:85
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 www.roma24.com.pl
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.roma24.com.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.roma24.com.pl
Other certificates including the domain name roma24.com.pl
(limited to 100 certificates)
poczta.roma24.com.pl
www.roma24.com.pl
poczta.roma24.com.pl
rozkroje.roma24.com.pl
www.roma24.com.pl
sklep.roma24.com.pl
www.roma24.com.pl
roma24.com.pl
www.roma24.com.pl
poczta.roma24.com.pl
roma24.com.pl
pracownicy.roma24.com.pl
www.roma24.com.pl
pracownicy.roma24.com.pl
www.roma24.com.pl
pracownicy.roma24.com.pl
pracownicy.roma24.com.pl
www.roma24.com.pl
poczta.roma24.com.pl
sklep.roma24.com.pl
www.roma24.com.pl
www.roma24.com.pl
rozkroje.roma24.com.pl
roma24.com.pl
www.roma24.com.pl
www.roma24.com.pl
www.roma24.com.pl
chmura.roma24.com.pl
www.roma24.com.pl
pracownicy.roma24.com.pl
chmura.roma24.com.pl
www.roma24.com.pl
rozkroje.roma24.com.pl
rozkroje.roma24.com.pl
chmura.roma24.com.pl
www.roma24.com.pl
poczta.roma24.com.pl
www.roma24.com.pl
www.roma24.com.pl
www.roma24.com.pl
poczta.roma24.com.pl
rozkroje.roma24.com.pl
www.roma24.com.pl
sklep.roma24.com.pl
www.roma24.com.pl
roma24.com.pl
www.roma24.com.pl
poczta.roma24.com.pl
roma24.com.pl
pracownicy.roma24.com.pl
www.roma24.com.pl
pracownicy.roma24.com.pl
www.roma24.com.pl
pracownicy.roma24.com.pl
pracownicy.roma24.com.pl
www.roma24.com.pl
poczta.roma24.com.pl
sklep.roma24.com.pl
www.roma24.com.pl
www.roma24.com.pl
rozkroje.roma24.com.pl
roma24.com.pl
www.roma24.com.pl
www.roma24.com.pl
www.roma24.com.pl
chmura.roma24.com.pl
www.roma24.com.pl
pracownicy.roma24.com.pl
chmura.roma24.com.pl
www.roma24.com.pl
rozkroje.roma24.com.pl
rozkroje.roma24.com.pl
chmura.roma24.com.pl
www.roma24.com.pl
poczta.roma24.com.pl
www.roma24.com.pl
www.roma24.com.pl
Certificate
The complete raw certificate details for www.roma24.com.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFBjCCA+6gAwIBAgISA5s0v1fYv9ztrhp2itzxqNdgMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzAyMjMxNDU4MDBaFw0x NzA1MjQxNDU4MDBaMBwxGjAYBgNVBAMTEXd3dy5yb21hMjQuY29tLnBsMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwFla9rjwSnWJ9QrNjoU5D78wUo27 xhvIsiy70/3AaxBb+N0e3qBUnWhV6S54dLj+z3uVOKHiNKy2U99bc+dqpbxmHZZs HKRjXOe9+WYLvG6okFyXQmaCUuyVTCbJYF/qQqA3UL5c1u2qe0WItUkKDmfxR8iY h7K105ZVsJ5P0Qo01QMT3YcYI5aEWKOBcKKtT00Q8zcV/lnlqvRqs5+rIaPRaKZ9 aU+pAOaMcAhy1/Iri2JZFGhSCAc6ZWH+dc428mmlIwJZ57na+gMN529mKdZHXQxP RR1E9d0GOFWAGXZIjCU5cM33cokbiAQgY9lFUA+1hfwq1w4Qp7uY6zHqgQIDAQAB o4ICEjCCAg4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRiHaWCEs9U2UCc4syPbVvj qOggzTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBwBggrBgEFBQcB AQRkMGIwLwYIKwYBBQUHMAGGI2h0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcvMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzAcBgNVHREEFTATghF3d3cucm9tYTI0LmNvbS5wbDCB/gYDVR0gBIH2 MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMg Q2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQ YXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNh dGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9z aXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQBYgSvlK6Nqr/ngZLhlygocU9uaYamo NlkGWucfr3MTKxAztrF68RRiSChBT4aHKpBY4oo+nObRs7tnDpC17BMYvXQ8weqC Fglx9qV/pchIY2MvIJUC9Q3+tZY7hSP7IObXPTDG1GCAn4mqAxwyQ+0QlM8HHWaI O+r9PzBc/2zh4js28ZMMRuYQeUHwFO9YDxXJl9aI4uIaKMUiDoU4SIsWZpH9PBbM /jpYLXe5KrGciZMwaZYYDrkEa9wMwyXJNgZI42OQaONOSInbaRK/Y4T78P3B6uHZ 0Y53saCrN7Aloa7LpNAEZfC7DPlY2oIt72Ue9wbDNhc/D3Ik3obkRDDs -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwFla9rjwSnWJ9QrNjoU5 D78wUo27xhvIsiy70/3AaxBb+N0e3qBUnWhV6S54dLj+z3uVOKHiNKy2U99bc+dq pbxmHZZsHKRjXOe9+WYLvG6okFyXQmaCUuyVTCbJYF/qQqA3UL5c1u2qe0WItUkK DmfxR8iYh7K105ZVsJ5P0Qo01QMT3YcYI5aEWKOBcKKtT00Q8zcV/lnlqvRqs5+r IaPRaKZ9aU+pAOaMcAhy1/Iri2JZFGhSCAc6ZWH+dc428mmlIwJZ57na+gMN529m KdZHXQxPRR1E9d0GOFWAGXZIjCU5cM33cokbiAQgY9lFUA+1hfwq1w4Qp7uY6zHq gQIDAQAB -----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 314150738034249294897907922654721909249888 . . . . . . . . [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 2017-02-23 14:58:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-05-24 14:58:00 +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 'www.roma24.com.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 24281817307559666607478605029670414093499158560875972799052053577669226114916406241113093714075158778100674215621937954081663576125480916184846166643458728700759847846359213419431461258692288863309207708672153343358529740650844350704912998401658106852572932245217977994529178215591428213831184950401904261805926261939075769165919182748767982419125539490846992844943505332762153513476928885348834249626421558479294537336004175245155412912607265621657679389163050467917251386808755066005613698912155793295171499060274866481974215429856224585597831746884610196251713819358358679023275595705023893157152502545156666419841 . . . . . . . . . . . . . . . . . . . . [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) 621da58212cf54d9409ce2cc8f6d5be3a8e820cd . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.roma24.com.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) 0058812be52ba36aaff9e064b865ca0a1c53db9a61a9a83659065ae71faf73132b1033b6b17af114624828414f86872a9058e28a3e9ce6d1b3bb670e90b5ec1318bd743cc1ea82160971f6a57fa5c84863632f209502f50dfeb5963b8523fb20e6d73d30c6d460809f89aa031c3243ed1094cf071d66883beafd3f305cff6ce1e23b36f1930c46e6107941f014ef580f15c997d688e2e21a28c5220e8538488b166691fd3c16ccfe3a582d77b92ab19c8993306996180eb9046bdc0cc325c9360648e3639068e34e4889db6912bf6384fbf0fdc1eae1d9d18e77b1a0ab37b025a1aecba4d00465f0bb0cf958da822def651ef706c336173f0f7224de86e44430ec