uprzejmiedonosze.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7d:31:51:9f:2b:d1:75:6b:34:57:bb:67:36:29:c9:62:a7 was issued on by Let's Encrypt.

With 3 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=uprzejmiedonosze.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7d:31:51:9f:2b:d1:75:6b:34:57:bb:67:36:29:c9:62:a7
Serial Number (int): 303937709636611812357965008026706886877863
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c2:70:15:8c:4a:30:d4:34:45:d2:a5:ae:b8:de:b0:14:9d:f5:8f:e4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 86:d3:ce:64:c3:62:63:b6:e9:dd:82:eb:e0:bf:f5:14:3e:2a:ae:ab
Fingerprint (sha256): ef:1e:31:52:7f:f7:a7:00:a4:07:21:f7:d1:72:9d:e8:6e:75:5c:57:92:5a:72:63:32:ce:6f:e5:62:7c:be:15

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 uprzejmiedonosze.net

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for uprzejmiedonosze.net

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

staging.uprzejmiedonosze.net
uprzejmiedonosze.net
www.uprzejmiedonosze.net

Other certificates including the domain name uprzejmiedonosze.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for uprzejmiedonosze.net 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 303937709636611812357965008026706886877863
 . . . . . . . . [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 2017-07-02 15:16:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-09-30 15:16:00 +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 'uprzejmiedonosze.net'
 . . . . . . . . [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 798558786713163884316305057618224492259175910200866806221717385932163837729474312539383737793649603797276140084708020456137841257070018503446161009531156172803960515142895016151128000668409621813337673143778913309753092664044801145535016360634600408057531270847255256704006007952033997054350370104291454251998979424482108579447163905663285399326339249702689138201816555775829055257576379634052609860599359515388196609749650170142020913146016311948630242951434533091575587043196785042845184774457584062441030161948421633129581445044379973912825792820243534300778991439015274162107149861484562421644292696355834283580172868328712347459480533745005886523804661685698690040396648553368239795094011573540015867935330056255236354950131999214462123379590886318670283227410567373341741544932477783053290110298597494522385637923007728845635588982407263002495484416726359282241961448210200137622806868596167140599968843158999959687299401780945508738579470696779413474027323785141699644325848992767492888511052565001941994559135587561941481639130225644909402001694101300790997923480156724547150073269328468618753218058870422484221174922056654886527168762893685445521124284052841514000959001774779114893445023554893075047421056168309572076631871
 . . . . . . . . . . . . . . . . . . . . [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)
							c270158c4a30d43445d2a5aeb8deb0149df58fe4
 . . . . . . . . . . . . . . . . [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 (80 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'staging.uprzejmiedonosze.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'uprzejmiedonosze.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.uprzejmiedonosze.net'
 . . . . . . . . . . . . . . . . [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)
		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