vu.city

Issued by R3

About this certificate

This digital certificate with serial number 04:72:24:ef:29:f3:28:1b:ea:91:c4:c8:a8:94:2e:81:9c:0b 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=vu.city

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:72:24:ef:29:f3:28:1b:ea:91:c4:c8:a8:94:2e:81:9c:0b
Serial Number (int): 387290427573669068606345478565916221479947
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: bf:c9:4a:f9:cb:31:df:f2:e6:bf:b1:fd:66:08:c9:90:5f:ea:48:85
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d9:76:25:0b:91:02:05:86:d4:10:60:e3:61:97:c5:46:67:86:ac:6e
Fingerprint (sha256): 3f:c9:73:fc:38:34:17:07:14:89:48:2a:06:85:ae:a9:d3:3e:fa:7f:0b:94:b2:73:9f:9e:9b:43:64:35:68:9f

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate vu.city

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vu.city

Public Key Algorithm

RSA

Key Size

2048

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

vu.city

Other certificates including the domain name vu.city

(limited to 100 certificates)
vu.city
wagstaffs.vu.city
your.vu.city
*.vu.city
users.vu.city
vu.city
www.bobestyrer.no
vu.city
www.eventful-app.com
*.vu.city
kb.vu.city
*.vuhub.city
sni.cloudflaressl.com
payments.vu.city
app.vu.city
your.vu.city
app.vu.city
sni161574.cloudflaressl.com
gitlab.vu.city
www.vu.city
*.vuhub.city
dev.vu.city
app.vu.city
app.vu.city
vu.city
files.vu.city
sni161574.cloudflaressl.com
real-bobcat1.interview.vu.city
app2.vu.city
vu.city
flexible-python.interview.vu.city
vu.city
*.vuhub.city
vu.city
uat.vu.city
*.vu.city
sovrin.co.za
vu.city
vu.city
app2.vu.city
sni161574.cloudflaressl.com
vu.city
sni161574.cloudflaressl.com
payments.vu.city
vu.city
payments-ut.vu.city
vu.city
vu.city
kflondon.vu.city
payments.vu.city
vu.city
www.vu.city
uat.vu.city
uat.vu.city
sni161574.cloudflaressl.com
gitlab.vu.city
*.vuhub.city
vu.city
vu.city
*.vu.city
app.vu.city
vu.city
gitlab.vu.city
app.vu.city
vu.city
app2.vu.city
sni161574.cloudflaressl.com
www.imin.app
sni161574.cloudflaressl.com
sni161574.cloudflaressl.com
kb.vu.city
accountkit-alternative.com
dev.vu.city
www.bobestyrer.no
uat.vu.city
app.vu.city
app.vu.city
nr.vu.city
app2.vu.city
kflondon.vu.city
vu.city
nr.vu.city
vu.city
*.vuhub.city
sni161574.cloudflaressl.com
vu.city
vu.city
sni161574.cloudflaressl.com
sni161574.cloudflaressl.com
your.vu.city
wagstaffs.vu.city
uat.vu.city
auth.vu.city
auth.vu.city
app.vu.city
vu.city
dev.vu.city
vu.city
vu.city
teasmade.89allport.co.uk

Certificate

The complete raw certificate details for vu.city in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwoyjcID/l3SnPqwn5uTS
xiLASam5IoDSBFTkawmrBiruB7EvCVyQ1YyIKiiskjSnfoD4K97KDNUPtOA/SeKg
bjUJ0Co6MwQ20UwoM5TX+qQMoBeh9y/4YjSvdyyPkWqn9z2PBMUQRHtFx6/5Dzxr
jCeUoRvNI2UVVkwDwFsngvTmUVUajvDywhhDRnKjDkrUXC7IUMOrrV6Bw4hwe6qI
dmuoxhZqXxp0deOkNxWACzI/ptesngT4JhVTuv/gVUV90rummRc87FoJGMyDuCJ/
QRpbG8xbrW+nfUeQ0IJaZMaqyDpXDkTTp+NP+LzfK+oucB//MMVCrbaNPxHNct1v
WwIDAQAB
-----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 387290427573669068606345478565916221479947
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-29 22:13:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-27 22:13:34 +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 '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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24559582560684565095257768969787623567256297990960596891577093992959956008862448015631483515681045631460568185148412740427215255171517081620364296832234276134258901648251664740851266662749127374442764164258696710415782647317753007954767404052298120432959708821010629319885622065240776461664720701764496697673902422010332033496333782428219573628794757609458299182234125050756856151706501275772190001594388749580513649330779091110078360683462000841912316670407841679712279636627954815800629988515960826109208024137090372794199978678083575910063158223024026165815726592676211909558211472051975070253487211663962515795803
 . . . . . . . . . . . . . . . . . . . . [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)
							bfc94af9cb31dff2e6bfb1fd6608c9905fea4885
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (11 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189a3edc21300000403004830460221009833132d471d19e6d05cc8971a83446a70309f06ebd7b1ccf4ecbb4180e9a4b5022100f3610ebbdf0d59aad98283c62a6cb51223eff0e46062e72359a4b26b3ff808ed007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189a3edc2a20000040300473045022015000b3c680333a93c38d9b321d52fa1bb2d59987914b77a0f2f498261713712022100ff5ccc933911e055dd6cc849a1ab5ecbc20d1027c5e8d3750daa4283faf23536
 . . . . [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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