www.malgosia.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b9:61:54:99:98:c2:c1:ac:fd:0b:cd:13:6f:1b:be:f8:8a 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.malgosia.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b9:61:54:99:98:c2:c1:ac:fd:0b:cd:13:6f:1b:be:f8:8aSerial Number (int): 324418470059493233738165659135425470462090
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5f:91:e0:e1:b1:ca:4e:eb:84:0c:56:5f:be:d6:c5:93:8c:b4:e0:49
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ca:b3:96:bc:9e:fb:95:da:6e:06:ba:74:e3:49:20:01:8b:57:ee:5c
Fingerprint (sha256): 68:c7:d3:f7:02:ba:7e:3d:91:bb:3d:12:d9:b9:c0:d2:55:2a:8d:73:b6:c2:fa:9a:50:89:7a:4f:62:77:7a:3f
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.malgosia.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.malgosia.org
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
www.malgosia.org
Other certificates including the domain name malgosia.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.malgosia.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA7lhVJmYwsGs/QvNE28bvviKMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMDcxMDM5MDFaFw0y MDAyMDUxMDM5MDFaMBsxGTAXBgNVBAMTEHd3dy5tYWxnb3NpYS5vcmcwggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCiMnZaDgyuchpOE4tNd9zTe8CYp6KG WPX+SymKwehfmT314QXosWEMWB3inWjNn04IOm2NE8+chViBgYJdMX8s2/y4Tqjm 9VDGrmzNAQIS7mIditVaiz0+CEzRLtc7GwxKKJU1jXefJwvalzwdzfoV8XAgbjHe prZYtd5a7CwlmcN2V4DIqX3pMGSlvPiLguHQigeAsiCsy5rSG+wjBFO+XZVba5tt nEVPzf/muWltujJ9BSdPae00dWNAw4MXc3T3qqL47SAIu3ZZdeyr0A+qVJYp8kkz sJmHsnfOgq6vI9tAl6Ousrh5FqvOsInWRnPl60/JWDIBi7wwvq0njrMpjSyIm87j FXRFOWxGuF6Mwy3cyLTCcmasbcjD8Owc025ZZRA3kvOSBp61eA7Ue2b4c5BkyXdM Mo4/WVNDatqB7jiMLL4hp+MeGWb1WmVXU7ZvuQgQDMM9lHGtUSS+YRCYEoyl860L b7rMAtitKwcZvv5BFzockqny76xYz6EBfL+2rEqoutdLa8XKw4hGp+DOxr/LsTBD SCxQDYArAgToHVuXINJWdVGFysZB1/N71HnTt3PEGBSWE3usKryPBS3zHZNuNyUh LYO2H9odeRING7JG9haCs0hnwodao4N+knXeXf9Oc7kKWUlaqusjN3vOUtPVFZN8 PcAdERc8jgjnYQIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRf keDhscpO64QMVl++1sWTjLTgSTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5tYWxnb3NpYS5v cmcwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggECBgorBgEEAdZ5AgQC BIHzBIHwAO4AdQCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW5F qR5tAAAEAwBGMEQCICUSKhraArwS4nGNYb8mo46WTPy6Dlanaf218C93fFDgAiAB eSbTxDjcL3q+zRIVfKHNWmL/iDwIQ461KCC7IUAEYwB1AG9Tdqwx8DEZ2JkApFEV /3cVHBHZAsEAKQaNsgiaN9kTAAABbkWpHwMAAAQDAEYwRAIgeer1CnOcoYC1yV6O ZPnVCGFZVbp/OVd0UF68ueRXlkgCIHhBVdf4P30gVZ6E8PJRuYw3ylkO5lo5CU8e 7RePXWVSMA0GCSqGSIb3DQEBCwUAA4IBAQAN6CWHzVPADirGgkAuGeQHdBsCpD8n Ofxbun9tu3sriyly7iu6BecAV6VVmCEX1fbnwYoAN4BJZNDznd+iFZeWG7N7L8Rv fT0RRh84yHIZEM0E0BAsYbJ3yqFNDveV6RrYsaIETulFdA3ycV5Xj9THfGq8fNCn XtVioZmjyiMRuK32ab+YWwHtffc5Xsig/Rv96TXPpQaRqNSTBJk1Y3cjqH7lsIHC nKeJgqx0g5gyFiV2X8HSJuzD1VfFIdgSk1qtDHCIklSNR9Wqd0GhR26seiEFW1Yx /b4Uz4sSmtseKTHC+8qMuYVP0nXt7i9D2egRpekKk4ATeYFXz7raREsM -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAojJ2Wg4MrnIaThOLTXfc 03vAmKeihlj1/kspisHoX5k99eEF6LFhDFgd4p1ozZ9OCDptjRPPnIVYgYGCXTF/ LNv8uE6o5vVQxq5szQECEu5iHYrVWos9PghM0S7XOxsMSiiVNY13nycL2pc8Hc36 FfFwIG4x3qa2WLXeWuwsJZnDdleAyKl96TBkpbz4i4Lh0IoHgLIgrMua0hvsIwRT vl2VW2ubbZxFT83/5rlpbboyfQUnT2ntNHVjQMODF3N096qi+O0gCLt2WXXsq9AP qlSWKfJJM7CZh7J3zoKuryPbQJejrrK4eRarzrCJ1kZz5etPyVgyAYu8ML6tJ46z KY0siJvO4xV0RTlsRrhejMMt3Mi0wnJmrG3Iw/DsHNNuWWUQN5LzkgaetXgO1Htm +HOQZMl3TDKOP1lTQ2rage44jCy+IafjHhlm9VplV1O2b7kIEAzDPZRxrVEkvmEQ mBKMpfOtC2+6zALYrSsHGb7+QRc6HJKp8u+sWM+hAXy/tqxKqLrXS2vFysOIRqfg zsa/y7EwQ0gsUA2AKwIE6B1blyDSVnVRhcrGQdfze9R507dzxBgUlhN7rCq8jwUt 8x2TbjclIS2Dth/aHXkSDRuyRvYWgrNIZ8KHWqODfpJ13l3/TnO5CllJWqrrIzd7 zlLT1RWTfD3AHREXPI4I52ECAwEAAQ== -----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 324418470059493233738165659135425470462090 . . . . . . . . [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 2019-11-07 10:39:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-05 10:39:01 +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.malgosia.org' . . . . . . . . [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 661706511950094636627892461709842397875346144110808930567189866750914925163921993659139047568950729165468498246491216434829165598988462241854375178949445767505245379816149761871533606832005696759919698368535261577955792663391090111894371028548274527870736303406396199995272307507640988866385718130295656635811079130679362533895971965346320610248459217001485039505184543039067798571127513643670082138535115718348091163897925176918032414862632858256319891011804969350365900584258018579134932461537455123481619171453738608793853361456711477116433712658825459587064284144444049111288149957007714588219362450707182048144910477084083102057463733685843495544471096491210147681835402043708341454563357461538845770001794454798059719873685152037294655197679588943500896003431058555343054606198869129011204173210468620041039036494107732885202269641065288239736664983775539768752851407976078395189713011545811403542519104095825122851676459729102250195737757707634884664648315391464749311119299834925289567076992404748226394685138528131517457618568126111452086961084264482432222258721102687294136407324253390555256416672104865343611710688778160164098409136913962466236841215696760644331911279402631411812217985288415604510952604435298173269370721 . . . . . . . . . . . . . . . . . . . . [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) 5f91e0e1b1ca4eeb840c565fbed6c5938cb4e049 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.malgosia.org' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e45a91e6d0000040300463044022025122a1ada02bc12e2718d61bf26a38e964cfcba0e56a769fdb5f02f777c50e00220017926d3c438dc2f7abecd12157ca1cd5a62ff883c08438eb52820bb214004630075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e45a91f030000040300463044022079eaf50a739ca180b5c95e8e64f9d508615955ba7f395774505ebcb9e45796480220784155d7f83f7d20559e84f0f251b98c37ca590ee65a39094f1eed178f5d6552 . . . . [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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