www.viafloor.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:8e:c3:50:83:5a:36:62:cc:6e:d8:4f:ed:8a:10:81:3d:b1 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.viafloor.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:8e:c3:50:83:5a:36:62:cc:6e:d8:4f:ed:8a:10:81:3d:b1Serial Number (int): 309916571405123767468418199658777475628465
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7d:08:83:d8:76:58:38:8a:fd:7f:ae:8f:0e:6c:c2:ef:ac:8b:a8:dd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4f:59:b2:8b:73:c9:06:63:da:13:1d:93:a1:37:68:5e:55:87:38:3e
Fingerprint (sha256): 88:06:81:1f:d4:cc:c4:01:3a:bb:d5:e9:0b:6b:78:c2:06:17:2b:39:cd:86:bb:e9:a0:65:6a:2b:a7:43:a8:84
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.viafloor.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.viafloor.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.viafloor.com
Other certificates including the domain name viafloor.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.viafloor.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWDCCBUCgAwIBAgISA47DUINaNmLMbthP7YoQgT2xMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMTAzNDRaFw0y MDAxMTEwMTAzNDRaMBsxGTAXBgNVBAMTEHd3dy52aWFmbG9vci5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDDYcRCYnBzlPzb7xhLI2eUVWuKRpVP tgjvvPD9Ri91TDWecWF0BgolSS2Qc8HllU1EoZdc68ZkewQkJyjRXw2NxZGrXaD9 LTtfxNanfXGkzfbJ3lnbhokkI+BjX01D7xEUyLiDVvs4gCl3jxA/l0eztB+sNZnK l91Gi+5ksZBs9eZFgU3iXMJGwWbnHCDrkfsD3s6YmryXbNXf9VflO95jRP93jz2O JqHcz13SQAxwsMdKGOzy3OCxbCZ7nq9piH3ZNRLs+J2w9IetxH829YrwAX2IDKLc F8NJz41bdavsdWUmegFSSt4Y1fYsPJCAIHVCsf3IJNpIAej61xBfDliucyvuMVdj zSXTeDX6eKq+khPaQTU3VgFKq/9K48GzEkQQJoJ+a5ni/XbDWM7/Pli8v4T/QTxf UskSq5Y0ng21AdWDT2gDrK1L4JyFkPruCYW4xJ3hNDtHMI4R0L1l7WAvSld3pNEe EdIcFlkmevDo/cmoRSwQ3elL79MFNwDyRnomFLNtOfl9vHKzkGLeE6AlvUVfkMdO QCV6Zb7s/rH2VLkI+NIoEbnfLwtDUsSiWUfCVVAST4LXvwuc1CtMyT6jx0G6Xl8Q Mo2queLH+0zERO5f2F9Iga8cqztW4L+pUA/hRDFMgj+YgVNtbAJ1yOwKYOiOUnzQ tMfLhAi87SMYkQIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR9 CIPYdlg4iv1/ro8ObMLvrIuo3TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy52aWFmbG9vci5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW3C 23B1AAAEAwBHMEUCIQCom1+uw3fi6uXS8WznM8t/x9eod9Vm8fxQmFKvXdHU5AIg PQCNbZbApX94U1mh3WFOhqEAw7iqUPY3s+pShrxaExkAdgDwlaRZ8gDRgkAQLS+T iI6tS/4dR+OZ4dA0prCoqo6ycwAAAW3C23EeAAAEAwBHMEUCIQCwxLsmxYiXJ6Eq gPzOOLXJH7RNNg5ZBSmeMi5LMriV9gIgB8T681Rn4eiawXgIDjNv6qUZO+Aie9Xo 8HvMnEd67VowDQYJKoZIhvcNAQELBQADggEBACw5j+gmhiNsjLg2shaMTY9DDf6K YUD/UD1d2FDzfkTmAloP4YqoWzYNAjMh1eGubmzYg8g0ZtvedEei55Rqi6MGdcZc UWyR/jNXVqx9nR28GSvnMQqhzDh5D23IEM/bdD/8JAluLB/T/c8QK8WOLhTs+ijH pORil9Fg5a2ey9KxDQr8s2ehXaqsWWcMH71gPZ2kyFYKo2SKOBb8dA/rqFv/sjqi nmF4lj5VhIu6w8O8wOwn2zew1NEQEYDQs1fFwwlvDT6PfbYafiGd45pprid5jCzH SMqTStd1ELRzLDTR1oQI23vfAFp8pFjfvTI8a7tKkUDToPShdb7FFEbqhPs= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAw2HEQmJwc5T82+8YSyNn lFVrikaVT7YI77zw/UYvdUw1nnFhdAYKJUktkHPB5ZVNRKGXXOvGZHsEJCco0V8N jcWRq12g/S07X8TWp31xpM32yd5Z24aJJCPgY19NQ+8RFMi4g1b7OIApd48QP5dH s7QfrDWZypfdRovuZLGQbPXmRYFN4lzCRsFm5xwg65H7A97OmJq8l2zV3/VX5Tve Y0T/d489jiah3M9d0kAMcLDHShjs8tzgsWwme56vaYh92TUS7PidsPSHrcR/NvWK 8AF9iAyi3BfDSc+NW3Wr7HVlJnoBUkreGNX2LDyQgCB1QrH9yCTaSAHo+tcQXw5Y rnMr7jFXY80l03g1+niqvpIT2kE1N1YBSqv/SuPBsxJEECaCfmuZ4v12w1jO/z5Y vL+E/0E8X1LJEquWNJ4NtQHVg09oA6ytS+CchZD67gmFuMSd4TQ7RzCOEdC9Ze1g L0pXd6TRHhHSHBZZJnrw6P3JqEUsEN3pS+/TBTcA8kZ6JhSzbTn5fbxys5Bi3hOg Jb1FX5DHTkAlemW+7P6x9lS5CPjSKBG53y8LQ1LEollHwlVQEk+C178LnNQrTMk+ o8dBul5fEDKNqrnix/tMxETuX9hfSIGvHKs7VuC/qVAP4UQxTII/mIFTbWwCdcjs CmDojlJ80LTHy4QIvO0jGJECAwEAAQ== -----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 309916571405123767468418199658777475628465 . . . . . . . . [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 2019-10-13 01:03:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 01:03:44 +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.viafloor.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 797088613125459342653631914785164343539315242932311144269258350437921035403379830547539154156161552242150718900907079251820102402008125936594834392954596629827152473055135943874892791544320513146574569261436535553338820168031022632886849554133549376633742821988894588586598466414874747957398811720300271775041558261023690279498554929420444984256157206353666719741256357853297484335528779857702098405244710664829671200269905837165046487947228822514106263542161305355169666302425834230523178530409611486155718799773412970347041900446311895662595052670352797597135210945520030131758735515869801943158007849141208956010774470979124755670857159410700553350960055150544867187861231523568154871089442398816226702364243643963923913184639280248172741748100933759426473969429448197299143714575821885928133339651271592289734286916144150315894071177394766768680023261023890069068749910199793200993802899198689280454915962800464752028844473560485032831924551498144562807041877503804604401909318208428875363237139516824827569172613963740614919464761314734091577446437976843227191156470630096076836565771203744100397305653749340861007115359963267046090769904031949618030212791739515790692900546065266353968854098623123781521705768121322782222129297 . . . . . . . . . . . . . . . . . . . . [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) 7d0883d87658388afd7fae8f0e6cc2efac8ba8dd . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.viafloor.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) 00f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc2db70750000040300473045022100a89b5faec377e2eae5d2f16ce733cb7fc7d7a877d566f1fc509852af5dd1d4e402203d008d6d96c0a57f785359a1dd614e86a100c3b8aa50f637b3ea5286bc5a1319007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc2db711e0000040300473045022100b0c4bb26c5889727a12a80fcce38b5c91fb44d360e5905299e322e4b32b895f6022007c4faf35467e1e89ac178080e336feaa5193be0227bd5e8f07bcc9c477aed5a . . . . [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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