www.vllco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:8e:ef:6c:6c:e7:5d:9a:d6:06:68:68:c9:45:75:9b:ca:68 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.vllco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:8e:ef:6c:6c:e7:5d:9a:d6:06:68:68:c9:45:75:9b:ca:68Serial Number (int): 309975202365938230433048488741639749880424
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ed:2f:64:bb:a8:45:64:7f:6e:7e:b5:b7:c3:71:f2:28:3c:59:cd:4e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b7:56:24:ad:b6:a4:0b:49:ae:0a:33:57:8e:2e:64:75:d1:f0:26:02
Fingerprint (sha256): 84:b3:df:c0:c3:41:50:de:f5:d3:3e:81:66:a1:07:59:0d:88:09:55:75:c1:53:f3:b3:01:39:5f:d1:b7:a7:db
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.vllco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.vllco.com
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.vllco.com
Other certificates including the domain name vllco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.vllco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA47vbGznXZrWBmhoyUV1m8poMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTExNDE5NDVaFw0y MDAzMTAxNDE5NDVaMBgxFjAUBgNVBAMTDXd3dy52bGxjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCuEAKcdE+YxMfiXbEpV6b2bAI5I37EITBL 2Zpu8gDyuojZKljxPB8i3i4oFQChx4adF/m5RBltVPuIC5iq43LIbhXXf4D0NnPe lD3Jmx4v3nZ3i74phlom1njxA5G9ehElLq0bzp100a6ll9z/E2krScgonXeDrw/k bcjkc5lW9ZTtO+2o15OGqVF4ksfyzJA1jPB2gZ5bMDDyIgRLBcOAoMc5APma8WQG /SfD6zBrp2Y7Z1Ydk8r26a2VE308iJuEFYE5jU1ctcA4ekKChG2nOQ7jbPbT8WxH VdgZMYFrtf4FFt+31ffB5jSEpPDNAAO2Xae3XGFLu5/eUtVIVblmtsAz7Yfueyx3 cCuglboWboxjjNVZJ0NJo49cOKVanFbrbwOgpLPYeqD9KsUoOGgQrTRdBxENNZ9x zxOYkKIQxQ38gpSirw+jb/fk9L5/X9tZH0P5YzRDCsuCdH+m3aYYDlmjq0MD0sDu WdwAiFtk8tpfpEgoMdGCwnDzJV0+dqXP56NZWqecB+IkKfANjq2I0VOrU7lVFbe8 fpyL8YM6IrDKfRav7SYZ7siNOhk63L1VVKRNsiFtcMmPUryNvO/2Exquz4cuVcdE H5UJ6X3jaZDYYq2OoK219yD8wRZvH8BvTXIVC0QQwg8nS/2g1Fb8dF4xPWt7RIsS o+PiYvnk4wIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTtL2S7 qEVkf25+tbfDcfIoPFnNTjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy52bGxjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW71i22NAAAE AwBHMEUCIQD2ZhrnZMrAMiU8iK9Xyp4n0PiK/qSu9t17Mk87kSMu9gIgHOIRWax4 CtBCzDptwrV8vNi5f4HMx4BlU+aD0uXf8uQAdgBvU3asMfAxGdiZAKRRFf93FRwR 2QLBACkGjbIImjfZEwAAAW71i23EAAAEAwBHMEUCIQCc6E8acpdFAVG5JHelhuE1 TOSVVLfw/JVupK65Ef+IuwIgDrPN2ebQYEMSvSh+3fES/lNIz5K8vblKy11IQaNq KHUwDQYJKoZIhvcNAQELBQADggEBAJwK7hIEp9IkxyhhkL0FT9G1I3DKQLvM5RHd FRpg1CuMTZPR2mBi3Bb4jhXAwfgQ26EPw4zkk3ZVHQgkGYTuK/9KT/z4vPpiqkV8 iYSTYeX2Wncx6yhYdgCedq1ZI8T/v/AtY4/7EBnnmYoTP2b0MCpPKAxZDtyGAJcs 9tRi/E7X4xEW/nzp9rk73UusiA8qPRkc8l7pf98EyBzxhcD0uZYw++3yo8M2Wi3o VDmYoLSqDTKkx0jSam7w8pu6r8nOhvJBZwb8kB6amn0OHCzuomsAXdVH1bH7iZvl DpikORSTtg0ZX2Z5y4rtk3VmVFlyn/oIIpsQyGUCR27PMeuuerY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArhACnHRPmMTH4l2xKVem 9mwCOSN+xCEwS9mabvIA8rqI2SpY8TwfIt4uKBUAoceGnRf5uUQZbVT7iAuYquNy yG4V13+A9DZz3pQ9yZseL952d4u+KYZaJtZ48QORvXoRJS6tG86ddNGupZfc/xNp K0nIKJ13g68P5G3I5HOZVvWU7TvtqNeThqlReJLH8syQNYzwdoGeWzAw8iIESwXD gKDHOQD5mvFkBv0nw+swa6dmO2dWHZPK9umtlRN9PIibhBWBOY1NXLXAOHpCgoRt pzkO42z20/FsR1XYGTGBa7X+BRbft9X3weY0hKTwzQADtl2nt1xhS7uf3lLVSFW5 ZrbAM+2H7nssd3AroJW6Fm6MY4zVWSdDSaOPXDilWpxW628DoKSz2Hqg/SrFKDho EK00XQcRDTWfcc8TmJCiEMUN/IKUoq8Po2/35PS+f1/bWR9D+WM0QwrLgnR/pt2m GA5Zo6tDA9LA7lncAIhbZPLaX6RIKDHRgsJw8yVdPnalz+ejWVqnnAfiJCnwDY6t iNFTq1O5VRW3vH6ci/GDOiKwyn0Wr+0mGe7IjToZOty9VVSkTbIhbXDJj1K8jbzv 9hMars+HLlXHRB+VCel942mQ2GKtjqCttfcg/MEWbx/Ab01yFQtEEMIPJ0v9oNRW /HReMT1re0SLEqPj4mL55OMCAwEAAQ== -----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 309975202365938230433048488741639749880424 . . . . . . . . [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 2019-12-11 14:19:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 14:19:45 +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.vllco.com' . . . . . . . . [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 710113208134944466736514779869752369034360642131348021823004039953019269177851303474399852337034438668896943797095503312040791724289503929913768209921167768829962585128681157857638421464241921835893906491674746724950468787386354386430249089643667263692643948845518101686015562913365672416327418025679190662574057855741019864381597734050389408184416088613640267781941625860388011013737943755520026154993200859674247605823774935268202200590711160463007249251036174525453060725810185311574725327452741953028276388929052778001570694013487765445361231334907900814249257117591735734081011030108179647577850967823824664780549906054899516643533766186046719725545070293417459628169121927570473577425320766266659986453795483179526946001149346649027419273540916332429068160934635010195748906261474832196470048191140472945857029541369788850589805685997566630304408829861882227353112982223234463745884058827008612368150023250485927458860360371397726618289090959175732995050803768696778415040724721739674566029294380010556953137273810639238303660399795405920806624973913955925264462322129220851138157816682523018407141367375465034809628149883978477249634589311599505635188731429656602474006707769725309587849912243742123977796186633225239678018787 . . . . . . . . . . . . . . . . . . . . [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) ed2f64bba845647f6e7eb5b7c371f2283c59cd4e . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vllco.com' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef58b6d8d0000040300473045022100f6661ae764cac032253c88af57ca9e27d0f88afea4aef6dd7b324f3b91232ef602201ce21159ac780ad042cc3a6dc2b57cbcd8b97f81ccc7806553e683d2e5dff2e40076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ef58b6dc400000403004730450221009ce84f1a7297450151b92477a586e1354ce49554b7f0fc956ea4aeb911ff88bb02200eb3cdd9e6d0604312bd287eddf112fe5348cf92bcbdb94acb5d4841a36a2875 . . . . [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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