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:f8:8a
Serial 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.org

Check 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-----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-----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 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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