malgosia.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:14:ff:49:e1:70:64:64:62:49:ac:87:0a:c6:21:74:14:23 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=malgosia.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:14:ff:49:e1:70:64:64:62:49:ac:87:0a:c6:21:74:14:23
Serial Number (int): 268481841882742120680085050906983770887203
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f1:8d:4c:4c:2a:35:38:45:53:75:19:b9:16:b8:9f:18:38:97:f2:3e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 70:c7:41:24:ae:23:34:8b:9d:1a:5e:54:c6:f7:3f:e3:5e:33:63:20
Fingerprint (sha256): 34:a8:07:6f:97:e1:df:33:f5:ed:8f:14:fd:85:b2:70:74:8d:78:76:32:47:f7:53:5b:d3:34:4a:89:54:6c:8b

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 malgosia.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

malgosia.org

Other certificates including the domain name malgosia.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for malgosia.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGUDCCBTigAwIBAgISAxT/SeFwZGRiSayHCsYhdBQjMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMTMwMDQ4NDBaFw0y
MDA0MTIwMDQ4NDBaMBcxFTATBgNVBAMTDG1hbGdvc2lhLm9yZzCCAiIwDQYJKoZI
hvcNAQEBBQADggIPADCCAgoCggIBALWVLAqmZQfjZHCqaOFG9uv6fHB1BQAdCRXX
4dKBt4XS3WdZMPo/mNKSEdUDJmqqXOGXPvjLIOMuL/sCm0nOOzJ2BR3jOAl64tMv
MUPGoyLE4tgF8j3HGM5GdKyY+68aiBLgdompBW3N27MbQ9LBe5/aCtOb1r1zwXPy
s4cJMTnnpNjZV8eLVBaJEdMoKztlUdkWDmbx4iKsmA9CcFlqgpu/kzgviVRV1PZe
r+Xl5vYWY/q31LQByJfrsBgUoeDVlgDCkTKtI4XiqtmaYBXDSqmlEfmwrJiI7JrI
vmAa6Ozw+4D/yaaau9Ed6FotNGksCROBamQwgtRAKrAp+wbZ5P9V5UrMSYOGRQXL
bM8UJ87wCK9Old/pDxHz8u+T9ynvoQSow77BaOkgfTpNNaCNTKN9PvveVm2tWiT/
VDW8XqIfYEZRTQLpwns8GpkWboUqhPznZNhaplBv/n6jz3cZMi9QgzDh5BG+ixLe
bL3ifNUVH+jj3Uqe+ZZtwA/i0Hpjob9mlS/F2bONzguOTy1y8+SPRDtfBsZt4SW7
MNiMR2KdmEOKVsuypXECkASBYdr2fWYdfZbK6unlBUHh/8KiZ/jR8rnfUyskKtfV
c0UxtjFsJa1S0op8Z7U/TM8DuG59juhAMv7DP6qWZASvbVepzwU45sc8Ps6WO3rF
UttSWQObAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI
KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFPGNTEwq
NThFU3UZuRa4nxg4l/I+MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh
MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz
LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz
LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMbWFsZ29zaWEub3JnMEwGA1Ud
IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0
dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw
AHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFvnJa1mgAABAMA
RzBFAiEAu9ZqSf9LiLXcA+Dsfx5SZy9Zk9Mo/59di84S6UIOOdMCIELhvP3yDb0l
SqmlSQPdhFauRXsxQtltSJRipX50QXD+AHYAb1N2rDHwMRnYmQCkURX/dxUcEdkC
wQApBo2yCJo32RMAAAFvnJa1zgAABAMARzBFAiAQROUoys2Ga/JIl9WuJQIXz+s5
xQyQaOpLFQrluhk8ugIhAPesD+moB/8W4uEKTjuiBc2fYVWD9x73RBLXTgCstte+
MA0GCSqGSIb3DQEBCwUAA4IBAQBeXwM4Ntgu0ILDebV5uOF04SVA5UFvUGZ22qHV
qkr+n4Zk5I3vJfCwkyCPpO89KpSsEItNzCZ5al2viFuANZVICxxd8G5ob9D1NdKR
QRGakZoyPpTJ6lfplNF46Jm3VOjqZkpYtCwV2GC0ubP2S4vhBRRJnXqoNB/ciDjv
n+nzcg2EKu2weDSpdVm+dIv9HjJWi34YHTuZsLPleoabjPaYVTpEVg4P3K83ZfF+
Vd25p0ymuPMTka8hTxUAMXf4WYweStrc+BAJkIqR5D7TYCf9G6cyuvbfKxVRBwDp
dXQn/QzZbz2oS4PwKqertUhfuWdo8Tx4D6vQTHjF8xmHDjYD
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 268481841882742120680085050906983770887203
 . . . . . . . . [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 2020-01-13 00:48:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-12 00:48:40 +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 '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 740792798256662321371460970004814739119775438468047659797845509316333811685948464169873264923463449982181588960365131538103046365492582448785135056302110051191010006222861228528433505246996153887949527341256417888037875972271506400431393089411156968654070062709990073303817923466302358441682389525491218258720877559454679608906829801785882004876364387045873113870944485770667243780701436282713309041981692024046252420645271274155452113277572608577660675045109060207390860209122569112801884144124059482126018423937253239309484018390634668391043554390444778861095357511136571995986841766273615587621762649531230510534040833116404489566736682376681086243444784488879033654701254612492374542330393685942718254111791936252575811665894096195160881308959948299363496627402999502647749967434831962153265749582758814228739171861036623191185644730258157540871784787211007751878681164739251134425556385517365946524267991831731613774342783759551625818942915341445884487172845103391052937393364315427126687342505743243870588896887521844954951962965492212965343405048305287909924286301070102289514702322042200779160657255102361739892742252743151485444644576850910026617554612335170875974099334856333428313697782217737369605419930975950425330090907
 . . . . . . . . . . . . . . . . . . . . [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)
							f18d4c4c2a353845537519b916b89f183897f23e
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f9c96b59a0000040300473045022100bbd66a49ff4b88b5dc03e0ec7f1e52672f5993d328ff9f5d8bce12e9420e39d3022042e1bcfdf20dbd254aa9a54903dd8456ae457b3142d96d489462a57e744170fe0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f9c96b5ce000004030047304502201044e528cacd866bf24897d5ae250217cfeb39c50c9068ea4b150ae5ba193cba022100f7ac0fe9a807ff16e2e10a4e3ba205cd9f615583f71ef74412d74e00acb6d7be
 . . . . [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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