www.laurance.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4c:b3:59:6a:dc:72:bf:24:c0:97:a1:01:63:6d:91:51:aa 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.laurance.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4c:b3:59:6a:dc:72:bf:24:c0:97:a1:01:63:6d:91:51:aaSerial Number (int): 287436713774339098813721182552528142815658
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 36:7d:ea:b9:52:78:97:34:90:ce:b6:16:1c:35:6e:52:40:7c:fc:f6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 29:6b:ed:61:5e:56:22:e6:e3:57:28:50:14:72:85:d1:b2:4a:77:ba
Fingerprint (sha256): e9:2b:e7:09:f7:cd:63:6b:62:72:3c:d9:b7:8e:7b:8f:c6:be:31:75:32:8d:2f:b9:b3:e5:bd:9d:9f:5e:98:67
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.laurance.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.laurance.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.laurance.com
Other certificates including the domain name laurance.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.laurance.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISA0yzWWrccr8kwJehAWNtkVGqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjcxNDU0NDlaFw0x OTA4MjUxNDU0NDlaMBsxGTAXBgNVBAMTEHd3dy5sYXVyYW5jZS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDgs57HRfmiOOWGIQ7SyNrl61WA4FDj k0o1dddYReIPLVPxK2qPpQw8EulD1zJjxrvL0YvfiJH5FBWNs+o2TQVXPX30KCGR bvdDrrFEFgxjIdpJpGlCW8xwmSmshELKBHlkcgxlXr2Td4VkCm5usvrFOeMvMFis UYFWNIjo6k9aooJy2VxOgxGlke0kY89gUwLtEHcRzVIj1OW5S9x8cjyo7MfBtTLi pxDnaI5ma1mo39NtmgDnOXoGovwxj0SFhuxf0/2D+S6uywjMp7eNNXma2E128w97 +/RQMnD3SgEW9g90pTYin7fVXxzmndisWSbYPAtTO5SZPWBUMYfNtsvhXFOtEYdk kRyiBgXvPIEUG9SRDIEHItcZ4qdT4TL4PvZVBdKhAAYWQOL4OmWYXn2sLqnm+UzQ 6uUwz9D+rblePrKWVJEscT5Wr9rT3W4eMeyLBmn3rGXoVtUgAIGPtDObNB5Mr6MI m9hwBjeM04gIDTA3IhkXkhmZl8PTaQ7OJIpFDycY1S3Fjm7ax+4+Vl4zdA7NKRSi VqjG2q89S8KBr47OeERFHIyv44ckSeuoNpsG4Lnd+VnbEnCU6ajXZOB7cslVGU9h GTThfUWXJ4DAwhmEnBa/fqM7oVq1riuRfNPm623HayOU/sA/6shLXQ5amLvKSR7h XbQiXFhQ/jUTbwIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ2 feq5UniXNJDOthYcNW5SQHz89jAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5sYXVyYW5jZS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdwB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWr6 AF0VAAAEAwBIMEYCIQDyR5dV+/vprN3bHI1+nDa3nrtyXqRJwmy6u9VrLwEtaQIh ALvzRybQL2CcbaoDnr81aCrziN4OC8P+U2Ha2/ZO2nJ8AHYAY/Lbzeg7zCzPC3KE J1drM6SNYXePvXWmOLHHaFRL2I0AAAFq+gBfJwAABAMARzBFAiBXfDWVnmkEi3X6 9n3tLEnDs5CWMpmlrnAcX3KdswvhMgIhAPNNXsNU/kfFA+HluyDeR+wPWdkr8SyJ k60dblcAi1UjMA0GCSqGSIb3DQEBCwUAA4IBAQAwCzUz6WS5MY3EgfTcyCvRXsUg +sO1rnqnAh2MaNibnm+c2SuFUrjFnHuqasqAYVAdKFymBrDiuVBJq9yeMeqCAj9t ByB1vmOXHbP6IjjrBN4sS60i8exUgcf+VdBUB35TKkuCnhoQpZq6z0iTqOWzAzl6 GugJtv92SzauuCmTAbAeCQECrBtRCEKVUK16q3kGDOIRWAYZ8du3tJjm/JBQ+fQc 5r9RHgR03gvqmU/Hzndud7ZcaIzlm9mORT7yokX8pkzsHsoSkn/gL+U+D99eFatZ zGcEhTsQO65A2CxOMiUDcunX6Plx4H8NL6Xo6raHzmA4X8G6F0wctQISXv7y -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4LOex0X5ojjlhiEO0sja 5etVgOBQ45NKNXXXWEXiDy1T8Stqj6UMPBLpQ9cyY8a7y9GL34iR+RQVjbPqNk0F Vz199CghkW73Q66xRBYMYyHaSaRpQlvMcJkprIRCygR5ZHIMZV69k3eFZApubrL6 xTnjLzBYrFGBVjSI6OpPWqKCctlcToMRpZHtJGPPYFMC7RB3Ec1SI9TluUvcfHI8 qOzHwbUy4qcQ52iOZmtZqN/TbZoA5zl6BqL8MY9EhYbsX9P9g/kurssIzKe3jTV5 mthNdvMPe/v0UDJw90oBFvYPdKU2Ip+31V8c5p3YrFkm2DwLUzuUmT1gVDGHzbbL 4VxTrRGHZJEcogYF7zyBFBvUkQyBByLXGeKnU+Ey+D72VQXSoQAGFkDi+DplmF59 rC6p5vlM0OrlMM/Q/q25Xj6yllSRLHE+Vq/a091uHjHsiwZp96xl6FbVIACBj7Qz mzQeTK+jCJvYcAY3jNOICA0wNyIZF5IZmZfD02kOziSKRQ8nGNUtxY5u2sfuPlZe M3QOzSkUolaoxtqvPUvCga+OznhERRyMr+OHJEnrqDabBuC53flZ2xJwlOmo12Tg e3LJVRlPYRk04X1FlyeAwMIZhJwWv36jO6Fata4rkXzT5uttx2sjlP7AP+rIS10O Wpi7ykke4V20IlxYUP41E28CAwEAAQ== -----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 287436713774339098813721182552528142815658 . . . . . . . . [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 2019-05-27 14:54:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 14:54:49 +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.laurance.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 916702718886311633784048241296858493677747507530223991909325575734078107868459524455768173821686575507083490896498902685918310479306608566667397263936802269331235652112142499324273841950367411026428957241761400940707041875202026480979159203063703175990539445120008572378184325804750208146312902311859068548400013153093027326439694652637426783564622463311749082405043090987455969928995322622881374928794579363078230230930831342260692792985511338638430933248461184750607090296750796386222930670283405687030730847061262456971980577741019512920183386664596724395809665782778449677824941142362601703585959925479632284855771451061765865048298734473189333989041349457970894486557419326424436802417642031611623559224689180878360803180339556161077566197295151759906205661827601447415289287357752196131590266547629985085040975531582893586062797920063464629599729461493914999986305714492649904378471388727776752812957059011127894199395062033079844221469222224256854673391054952146878182741374378643048368393801719005473605089333219769173351825218750707054192387139198868406120237670266830218220578101879986100156828230143666993185190388408089000229756115537787117323726587974077414521299096418713977600443978768606898038841277850017962397078383 . . . . . . . . . . . . . . . . . . . . [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) 367deab95278973490ceb6161c356e52407cfcf6 . . . . . . . . . . . . . . . . [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.laurance.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016afa005d150000040300483046022100f2479755fbfbe9acdddb1c8d7e9c36b79ebb725ea449c26cbabbd56b2f012d69022100bbf34726d02f609c6daa039ebf35682af388de0e0bc3fe5361dadbf64eda727c00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016afa005f2700000403004730450220577c35959e69048b75faf67ded2c49c3b390963299a5ae701c5f729db30be132022100f34d5ec354fe47c503e1e5bb20de47ec0f59d92bf12c8993ad1d6e57008b5523 . . . . [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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