www.laurance.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:aa:1f:4b:a6:ca:64:ec:28:8c:1a:60:e2:aa:85:5e:d7:cc 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:aa:1f:4b:a6:ca:64:ec:28:8c:1a:60:e2:aa:85:5e:d7:ccSerial Number (int): 319226459044889318265790893958959170770892
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 92:b2:a2:79:6c:09:b0:77:a9:85:16:97:1f:3f:62:9c:1f:cc:44:39
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f7:9f:2c:54:b6:b4:a9:4b:f7:0c:19:d0:b6:de:fb:c9:72:89:ab:a4
Fingerprint (sha256): 6b:a5:db:28:3e:4c:f0:27:ea:41:3d:4c:5c:9c:41:d4:24:7b:b2:3e:9f:de:3a:70:2f:38:83:85:43:47:d0:c7
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----- MIIGWDCCBUCgAwIBAgISA6ofS6bKZOwojBpg4qqFXtfMMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MDQwODEyNDlaFw0x OTExMDIwODEyNDlaMBsxGTAXBgNVBAMTEHd3dy5sYXVyYW5jZS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDnzaoFaCtcpawGTj2T/kNZ+Ka2JFdG Kpjnz1VrWJzcLoiSXjLmkw098L3WtgV4XB12oMWux0a3TiIsQ5YLJMumCwsMAbzR 2YGfkUxqgcIeYeTDqwkRxDyFHBMkD8ISZBANQEiV9E8Vr6UaDk8weGJpZvXNQgsg fdoebhG9imHuZX81DxpdqC5NsSXMfc5f95cITYp9C15N9OPYV0aKjhc8VjOw6Qji QIMWLZVCQ8tI+GopvJ+IoAk60dYMYOIhXSKICgkujMxVfURtCLn7QosWcwq2dDpm pMeCmL5vItnBpIhv2ZlU7C2Bv4HRA3n3pJEjQXj28fxXKoaov1TNDkM7Y/sRxIaR MTDfbs7tCqGK0slHmcR1/CQSzAMVzUQs4p+J9bHCE6y/YrzGbMTi2OUFuxaQrHJ1 ETvgthoTPp2GBITSV1yCIXmTyA+49hHVTQoKyo2hJ4oBdCV0OD68BH32Soya2iWw wnciGY1pOCHrx/jFkZGxLnhJ9AeMF/mn06gwzOy1H+RWVcV17LOo7Qlh1+o9Dt2L Iaxw7+eT5z2KGcwlho77BzL//cQzZIbhPlym/rAv/CKIhIJL0HCDduGisDYWx559 3E5mZ8oKbQ67sHt5+mgasFq6cXyCrJlKoHtZFrzjhDInI7oBgrlxm/WZRHyZ8BLD R/Lz4kEeGiBpUwIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSS sqJ5bAmwd6mFFpcfP2KcH8xEOTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5sYXVyYW5jZS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWxb 5yC0AAAEAwBHMEUCIQC8cfJaDVv0yDEqygJ2T7GbmaSnkyrdONRx5Zne7Z/MNgIg bzCYvqmKJKnpls/9T63tRrONiq4YKmxD+iMaefuQcCkAdgApPFGWVMg5ZbqqUPxY B9S3b79Yeily3KTDDPTlRUf0eAAAAWxb5yDSAAAEAwBHMEUCIQD90fngh2lA32M4 8dHXmGzi+UBoQx4FMUHHyhEJnP5F9QIgEm/Fszxv0pak2znIsnNu1abqcQrjhgHZ FhcRsdu+2w4wDQYJKoZIhvcNAQELBQADggEBAIKBAhW6+4FiLX0+1wmuLmRY1jg2 UMWKpkdP9l0TGKWLP18Us0VVeZ88onjdgNbed4818B8RwLSi/5tqpy5yZDQ55X6L YHtdd86pKHCQmyKM3SCfyhc0GOE8vwl77sfNyJBPlWoCHf8qKicctsys1aXlhG3s x0hUrb6sF+exCeIHTpE+ticMTqr07vGKbEjo5Cl6qYpeqfC6qTZK1gyfrNO1m21x NBmgG6NxP+P7I/D4exfAb4ZeM90T1PFQJokAVxLEBuAqtz3eYyCkiPdtEpwGmGum C1jA5el/FyXVUL8ZKBn94lruJGPWKZ9PlFBshbquQ+c4QMQMy1+mLQvUxiM= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA582qBWgrXKWsBk49k/5D WfimtiRXRiqY589Va1ic3C6Ikl4y5pMNPfC91rYFeFwddqDFrsdGt04iLEOWCyTL pgsLDAG80dmBn5FMaoHCHmHkw6sJEcQ8hRwTJA/CEmQQDUBIlfRPFa+lGg5PMHhi aWb1zUILIH3aHm4RvYph7mV/NQ8aXaguTbElzH3OX/eXCE2KfQteTfTj2FdGio4X PFYzsOkI4kCDFi2VQkPLSPhqKbyfiKAJOtHWDGDiIV0iiAoJLozMVX1EbQi5+0KL FnMKtnQ6ZqTHgpi+byLZwaSIb9mZVOwtgb+B0QN596SRI0F49vH8VyqGqL9UzQ5D O2P7EcSGkTEw327O7QqhitLJR5nEdfwkEswDFc1ELOKfifWxwhOsv2K8xmzE4tjl BbsWkKxydRE74LYaEz6dhgSE0ldcgiF5k8gPuPYR1U0KCsqNoSeKAXQldDg+vAR9 9kqMmtolsMJ3IhmNaTgh68f4xZGRsS54SfQHjBf5p9OoMMzstR/kVlXFdeyzqO0J YdfqPQ7diyGscO/nk+c9ihnMJYaO+wcy//3EM2SG4T5cpv6wL/wiiISCS9Bwg3bh orA2FseefdxOZmfKCm0Ou7B7efpoGrBaunF8gqyZSqB7WRa844QyJyO6AYK5cZv1 mUR8mfASw0fy8+JBHhogaVMCAwEAAQ== -----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 319226459044889318265790893958959170770892 . . . . . . . . [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 2019-08-04 08:12:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-02 08:12:49 +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 945675266076577502369071240964537761154465121126702850218845453926816062974683033930811265629548849908072544781483203722400768524875081124686243041665870410739430544414246185445471080623593107058262881191678864217799574114449170448098562704158391622418603304454445996022030341269036642399164685096317310247901416987100583283587936699864577725417402794055414869821953153701083608489332360808317396799051141197371576911053839512543605542373744199978014309290641116631612349907936872362677537549580427043610517376349924074637450311924073717960275743512059730875672167281457297304599107477563697842593859654617245706186039800644008156098585920310367707496707202413401752011501802709240431978003843784257722477454794530214795475585385965119503485625116725511275380527124153247091035716514736608245924110442445568089293546027865595209073033055152548101551046034597155615279722985711687301292777449412406116867120719642130330544809723249389269278910254806913250585507046600037881839232443188041051351196674789619848761117637891568048306295196044304387871767896325802402096013854656196395094727848064527370066813511978245076368804527448654931792338540847012832994461683200966658042123581207879373483576502456658060195871217216027699208808787 . . . . . . . . . . . . . . . . . . . . [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) 92b2a2796c09b077a98516971f3f629c1fcc4439 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c5be720b40000040300473045022100bc71f25a0d5bf4c8312aca02764fb19b99a4a7932add38d471e599deed9fcc3602206f3098bea98a24a9e996cffd4faded46b38d8aae182a6c43fa231a79fb907029007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c5be720d20000040300473045022100fdd1f9e0876940df6338f1d1d7986ce2f94068431e053141c7ca11099cfe45f50220126fc5b33c6fd296a4db39c8b2736ed5a6ea710ae38601d9161711b1dbbedb0e . . . . [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) 0082810215bafb81622d7d3ed709ae2e6458d6383650c58aa6474ff65d1318a58b3f5f14b34555799f3ca278dd80d6de778f35f01f11c0b4a2ff9b6aa72e72643439e57e8b607b5d77cea92870909b228cdd209fca173418e13cbf097beec7cdc8904f956a021dff2a2a271cb6ccacd5a5e5846decc74854adbeac17e7b109e2074e913eb6270c4eaaf4eef18a6c48e8e4297aa98a5ea9f0baa9364ad60c9facd3b59b6d713419a01ba3713fe3fb23f0f87b17c06f865e33dd13d4f1502689005712c406e02ab73dde6320a488f76d129c06986ba60b58c0e5e97f1725d550bf192819fde25aee2463d6299f4f94506c85baae43e73840c40ccb5fa62d0bd4c623