files.vu.city

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:38:34:2a:32:a5:38:09:4b:1f:25:ea:51:52:20:7b:47:39 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=files.vu.city

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:38:34:2a:32:a5:38:09:4b:1f:25:ea:51:52:20:7b:47:39
Serial Number (int): 280462009302312637375043648894611402475321
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b1:95:89:01:6b:72:17:ab:b8:09:ec:cd:49:e0:5c:d1:7b:0b:75:e0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 87:28:85:fb:58:ac:b8:6b:31:7d:a0:0b:3a:66:08:d5:ea:91:45:58
Fingerprint (sha256): 3a:8e:ee:b4:d6:dd:08:ac:73:fd:4c:25:b1:44:0d:f8:1d:02:34:3c:5c:af:09:66:6f:df:44:3f:90:eb:22:f5

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 files.vu.city

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for files.vu.city

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

files.vu.city

Other certificates including the domain name vu.city

(limited to 100 certificates)

Certificate

The complete raw certificate details for files.vu.city 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 280462009302312637375043648894611402475321
 . . . . . . . . [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 2016-06-21 13:34:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-09-19 13:34:00 +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 'files.vu.city'
 . . . . . . . . [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 664659042402912281447497886754638190455545900334723333870673837683759763733697459174919781041643265593277464297327692857992354723454749061020209100873278909064411869219829408625536036109231728431174880323519605075780232249112612309926089549003315717521013965446050476664478474824177959404927787964957896915828340594534531960013332719965578550512829961651283581137708661614932537640189796507568657657359089059383048607761128909038053775347884719441709618109817370458444399504738431255499444375564815665199459648315346536649482232439724287145021417694684627595560958787739521923389761375202402095577157583246463489059915633014230048466606381272826322512164049760931154307017139359328036124089643921289672179285930868436533473561629316938838330641514853545722897723901540356885058864160350018648611540175595464695014003085705813042550480772260598705687865775136346517743277594857823073758251545052042587108474038033783256976925178531364834386222954692601692630446340779101557868269799043100627560826965275205256360001174229165588411172693920160752624199613003971561586892716644641211665589647100532715576671447100477118304524029795748403888094496667968312661070857259619813507249657426856675299176784400023680244497562319905556193020973
 . . . . . . . . . . . . . . . . . . . . [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)
							b19589016b7217abb809eccd49e05cd17b0b75e0
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'files.vu.city'
 . . . . . . . . . . . . . . . . [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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