www.viberts.com
Issued by R3
About this certificate
This digital certificate with serial number 03:b5:e2:81:48:be:5e:26:ce:3d:b7:4b:b8:1a:f2:37:a1:b2 was issued on by Let's Encrypt.
With 5 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=www.viberts.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b5:e2:81:48:be:5e:26:ce:3d:b7:4b:b8:1a:f2:37:a1:b2Serial Number (int): 323229043016728724651463644454143334523314
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 20:a5:25:a7:6a:9a:00:9b:d5:d6:ba:8f:8a:24:ba:40:df:4b:11:35
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 32:20:96:19:2f:3a:95:6b:53:f3:25:0c:82:c9:50:3d:3a:1f:24:4f
Fingerprint (sha256): a4:fd:16:c6:36:d7:39:07:25:89:6f:d6:ba:4e:d8:07:48:e1:ad:33:6d:7d:12:ab:97:db:a6:4e:7f:00:30:c6
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.viberts.com
5
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.viberts.com
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
viberts.b3.wrvc.co.uk
viberts.co.uk
viberts.com
www.viberts.co.uk
www.viberts.com
viberts.co.uk
viberts.com
www.viberts.co.uk
www.viberts.com
Other certificates including the domain name viberts.com
(limited to 100 certificates)
www.viberts.com
secure.viberts.com
www.viberts.com
viberts.com
viberts.com
viberts.com
www.viberts.com
www.viberts.com
viberts.com
viberts.com
viberts.com
secure.viberts.com
www.viberts.com
www.viberts.com
www.viberts.com
www.viberts.com
*.viberts.com
www.viberts.com
www.viberts.com
www.viberts.com
viberts.com
www.viberts.com
viberts.com
viberts.com
viberts.com
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www.viberts.com
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viberts.com
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viberts.com
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viberts.com
viberts.com
www.viberts.com
www.viberts.com
viberts.com
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*.viberts.com
www.viberts.com
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www.viberts.com
www.viberts.com
www.viberts.com
viberts.com
www.viberts.com
viberts.com
viberts.com
viberts.com
viberts.com
viberts.com
www.viberts.com
viberts.com
www.viberts.com
adsl.viberts.com
www.viberts.com
www.viberts.com
www.viberts.com
secure.viberts.com
www.viberts.com
viberts.com
viberts.com
viberts.com
www.viberts.com
www.viberts.com
viberts.com
viberts.com
viberts.com
secure.viberts.com
www.viberts.com
www.viberts.com
www.viberts.com
www.viberts.com
*.viberts.com
www.viberts.com
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viberts.com
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viberts.com
viberts.com
viberts.com
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viberts.com
viberts.com
www.viberts.com
www.viberts.com
viberts.com
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*.viberts.com
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www.viberts.com
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viberts.com
viberts.com
viberts.com
viberts.com
viberts.com
www.viberts.com
viberts.com
www.viberts.com
adsl.viberts.com
www.viberts.com
www.viberts.com
www.viberts.com
Certificate
The complete raw certificate details for www.viberts.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbDCCBFSgAwIBAgISA7XigUi+XibOPbdLuBryN6GyMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA0MjkxNzIyNDBaFw0yMzA3MjgxNzIyMzlaMBoxGDAWBgNVBAMT D3d3dy52aWJlcnRzLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB AL19JThdx3iBW55bJNi3B8qTInHoRCzKZh3VuNUAdR3jCbmdGKmdh0PVKnBQ+Zgl s+ju6+BbAlu8IGiPWI8fCPPCwy0YNEvHAjQfWQZidjDtQ4JTJdWaL4aw8/e5rKgJ c8e/bjPMmdg3H5ZCnI72baaYobW3K3RR6wElXj02iBLAQilWDvQU3eXn0hdMWjw8 NRRiNkOEjJzuIsng09FzaBJF9gtdweDxyA91PDKMo34n2xxXx1l0KfNYMwjXu1dt VpMtt+Wq12kb0XWOMAGRTAE69y9XmIwqyTVRx6ibQwDtBUdOvOL9knUZ9b+QRy+p Mf2jOyZZDjl7ybHmu1/SMbUCAwEAAaOCApIwggKOMA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV HQ4EFgQUIKUlp2qaAJvV1rqPiiS6QN9LETUwHwYDVR0jBBgwFoAUFC6zF7dYVsuu UAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8v cjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9y Zy8wYAYDVR0RBFkwV4IVdmliZXJ0cy5iMy53cnZjLmNvLnVrgg12aWJlcnRzLmNv LnVrggt2aWJlcnRzLmNvbYIRd3d3LnZpYmVydHMuY28udWuCD3d3dy52aWJlcnRz LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQYGCisGAQQB1nkC BAIEgfcEgfQA8gB3AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAAB h85AuUQAAAQDAEgwRgIhAPbWhIodMWY5r5aTxJRDvsOzRV50L3hHgp2RHOfASJfF AiEA5giTOSI5pVmS7dNrs56AYxYVzd4QmgKfmfp2uMit7joAdwDoPtDaPvUGNTLn Vyi8iWvJA9PL0RFr7Otp4Xd9bQa9bgAAAYfOQLk9AAAEAwBIMEYCIQDRiacBeqU6 fXC7NOHSg7gvlDgHfmaDHiIV/7QUBTUrNwIhAOaE25EnbcwuoBBb7BYIoxk+XtSg mFQj5sWt6tYP5j4NMA0GCSqGSIb3DQEBCwUAA4IBAQCpOHwfK9tYY6Tk85ARRLk4 ZWVzo233wN0gIUxCHOt0mE/xEdNeOeMjnirRSo5lUbSvN+Pqk0Hay9Xr3tTS4wVf 3VSApsSnE7baw9PpnQBsChDsXZZfI5nl86hUyhst9fgcqlEb4SRH0suKUCDV99Ks M5y6NkQ0HSdURAE0UuGUHH3gmyi/MD76igS5WQrGiaKADvE1sUMc4FQp9X/SeVlj jiQVei8bs7/8e6Hm+ro/KfK796D05L92bIJ3j5Op3wzSyBGA73T0lTE7hw5rBO4a jXqeuX3P8alCWTqd4qVafVR9D15CYXDO2MukYl2RrbjVl71ATJ6Z9r4DEJMUYREr -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvX0lOF3HeIFbnlsk2LcH ypMicehELMpmHdW41QB1HeMJuZ0YqZ2HQ9UqcFD5mCWz6O7r4FsCW7wgaI9Yjx8I 88LDLRg0S8cCNB9ZBmJ2MO1DglMl1ZovhrDz97msqAlzx79uM8yZ2DcflkKcjvZt ppihtbcrdFHrASVePTaIEsBCKVYO9BTd5efSF0xaPDw1FGI2Q4SMnO4iyeDT0XNo EkX2C13B4PHID3U8MoyjfifbHFfHWXQp81gzCNe7V21Wky235arXaRvRdY4wAZFM ATr3L1eYjCrJNVHHqJtDAO0FR0684v2SdRn1v5BHL6kx/aM7JlkOOXvJsea7X9Ix tQIDAQAB -----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 323229043016728724651463644454143334523314 . . . . . . . . [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 2023-04-29 17:22:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-28 17:22:39 +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.viberts.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23920751131069643632029016011874733630944075005496309330900758882570839101180276753237312420079463650086287474865830357465995647247746600486213286429386473269619543110344105964274536723964491481256483063235836767554460650717041507236638515413462970136204659622688456583691701639964939465588113645391805196736101057367817691287232475599676450305756154400396792114742631815828218033799448308316519774342303840816708188825904984768188098046410840287567430194945521257608522646096004762709076039813831025224589355108491810059882982869008787057883457267034916817552837182994340003456314220002831701079884068543392507900341 . . . . . . . . . . . . . . . . . . . . [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) 20a525a76a9a009bd5d6ba8f8a24ba40df4b1135 . . . . . . . . . . . . . . . . [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 (89 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'viberts.b3.wrvc.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'viberts.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'viberts.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.viberts.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.viberts.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000187ce40b9440000040300483046022100f6d6848a1d316639af9693c49443bec3b3455e742f7847829d911ce7c04897c5022100e60893392239a55992edd36bb39e80631615cdde109a029f99fa76b8c8adee3a007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000187ce40b93d0000040300483046022100d189a7017aa53a7d70bb34e1d283b82f9438077e66831e2215ffb41405352b37022100e684db91276dcc2ea0105bec1608a3193e5ed4a0985423e6c5adead60fe63e0d . . . . [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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