nr.vu.city

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c4:26:4a:49:fc:a2:37:80:b8:3e:cf:55:5f:07:b9:e0:da was issued on by Let's Encrypt.

With 2 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=nr.vu.city

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c4:26:4a:49:fc:a2:37:80:b8:3e:cf:55:5f:07:b9:e0:da
Serial Number (int): 328083098106223638849647304863598329323738
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 07:15:81:47:b1:e4:ed:7d:8e:40:40:3d:5a:b0:70:0a:90:0f:c9:dd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2c:a5:aa:c3:b1:54:3f:f4:81:1c:89:32:83:a7:ea:82:c8:64:74:3c
Fingerprint (sha256): b6:1a:79:e2:b8:87:dd:71:f3:04:3c:99:fb:58:62:93:16:b7:30:8b:c5:9b:f5:50:de:2b:c5:89:85:75:22:63

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 nr.vu.city

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nr.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

nr.vu.city
www.nr.vu.city

Other certificates including the domain name vu.city

(limited to 100 certificates)

Certificate

The complete raw certificate details for nr.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 328083098106223638849647304863598329323738
 . . . . . . . . [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 13:38:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-09-19 13:38:00 +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 'nr.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 828082257758041621606533058268464654708330833648868553548552397623562447870712497675535458162747464914349686198177647430404756334183929980510497589860310069514818251596672853140911768973572387797079459684960369091687569555982977311819427776254992296068865449515267307538662829353138556080813222433472347148355630525804468747935229516368185945980833407171528084991729219842511023881766043122486665781523272351049661122059838534709289880979022138396708043010230572518785337897597170582603213190699459000339401806171462103431885126880752872721048847170944476708742048718176031685499518375129590029369307231462388233598509470272347559652082051807813692670111953873870304447648102892404209107417585186498565493551612226477551826380680377820700635121189969768774547435581888938582194317358471253764195777181269175019402923185702625522265542470683804376216370436635792809859865483098149245304373691726993465494612643312000978715303647813371351920493645013013196971469384028805469663490135865112709171950919510492574612367130580227263522465378068975854555369322208354788476081969922038631821152678265372580031665197293197380583673150212079656182250174121983800320990394187186851457233856468751667658685280601903218051331002671947882471516343
 . . . . . . . . . . . . . . . . . . . . [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)
							07158147b1e4ed7d8e40403d5ab0700a900fc9dd
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nr.vu.city'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nr.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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