www.laurance.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f4:59:ae:03:bf:e8:b7:50:d0:dc:d0:b8:00:4e:14:2e:08 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:f4:59:ae:03:bf:e8:b7:50:d0:dc:d0:b8:00:4e:14:2e:08Serial Number (int): 344484960151319797586156099957665587015176
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 41:0e:28:52:e9:b0:5e:b6:9d:d2:ff:89:8a:8a:9f:28:04:ec:fd:2b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1a:bd:22:57:84:42:19:90:98:01:62:d5:6e:20:bb:82:91:2d:94:e7
Fingerprint (sha256): a1:01:a0:80:d5:e2:00:d0:4e:e2:0b:f6:6e:e2:26:dc:1b:60:5d:d6:91:a2:02:28:84:be:4f:75:ab:ef:08:be
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----- MIIGWjCCBUKgAwIBAgISA/RZrgO/6LdQ0NzQuABOFC4IMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMDgwNTM5NTJaFw0y MDAxMDYwNTM5NTJaMBsxGTAXBgNVBAMTEHd3dy5sYXVyYW5jZS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCwNEWWFWEJkqYmobG73Tvch4OzG9Dt Wp5CG8XUMjwYa754MTaCINOPtT5rgZJlRKjYH2ksXepzsPWa4qZjsya/J4H7hbcB O3weKJBNZre5yDPpLpj6mm2tR4PPqMsktDWWQF3v7lqJfwtSF5IPJKZvAeEK1gMt +Gr9v3AkNhOCoTr+l9hgYKyee/ow9tp/kavftRpnbXu+GiB2fYIqhAqYMWO9YZk1 QcFfjDVpefGuWbZqTfy1eQUeFFu8EwLsz/PkhvV6Ub0uJPH3nzfMqhoR/Ws9yWYv 1206LULzbsTT/ozoXDGT6EpcRqbCSMuPsxkgPt+6pAZ6cso9dTuioD3uLkuMlBkB TrtEzZ3kQcrKIKXNl33Mep/9U6nY6z294B+bK5MQuvaoBXLqtGe2zR6+/hqEcF0/ XPdeO7xGJRAtC7TsjtkjEcbb9jp3wa1jtNtlkEb2+voiAYGiLN23GNPFqqPIhJvq 0+RqOf56wvDPosnBM1B5Wx34+539AIatb9p8b8n8lBaQTbU8OADDVWRK6vwp8znO xnrgLOYmwTXxZBdEjXIb9uawgUcwhRSG/Rg1Le23LqXFe27LAbZQY+PwtdB+a/SH pdNEReBc5v6E94k5tAqIpdg0BYJsIQtTck/TToCs9q/BpiTEVe1S4hPsqYBkcqz4 3lr2r/0FRsulawIDAQABo4ICZzCCAmMwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRB DihS6bBetp3S/4mKip8oBOz9KzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5sYXVyYW5jZS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQC BIH3BIH0APIAdwBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW2q GHUqAAAEAwBIMEYCIQDg1iHycxq2fn5nACfsLqBCpXLxfC7u4WA5NTFJWTANUQIh AKKp14g7XaY/CZYNG3kfQm+CvT0s9NSWmWPsK5SRAvoWAHcAKTxRllTIOWW6qlD8 WAfUt2+/WHopctykwwz05UVH9HgAAAFtqhh1EgAABAMASDBGAiEAuuOMDHr7WPq8 Xrz0a9zF3sVSBCv1wYiBKDCVaImDUhoCIQCCT53J3wi43vC8CmrIE/A6TAlBsJQy NX2YmMqgM+8NwDANBgkqhkiG9w0BAQsFAAOCAQEAODo2kQcMut+8xbvzhrWvwlc9 /uV4vAcZTsg/RUW0MVos8yZjOs+zIiAJW02owHp8eIEJEfnHWEANOaXsVsss1InX DJSbR/heqR7LTnHY63CcyfcF8NkhzNmsnV5wj8/ZmNp0ChEwD6tAZffCgrJKOmAn /3jZFhEleTlGRLQvSW9Orixrmpy+N+/mcdyw++IzDzxZT6ZPgct1ekGyItOrCBE6 NS21oGQWPXl/v7JyZdQfe1jxgw6bm853A4qvlkPnfRyerOhQH1iYSkxZO8U8///S 6ygKBMgI4X04RC0vVRXdk4aMG0AFMIVVhWrI6PmGlMkCc+GFsKeQLuygTwlU+A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsDRFlhVhCZKmJqGxu907 3IeDsxvQ7VqeQhvF1DI8GGu+eDE2giDTj7U+a4GSZUSo2B9pLF3qc7D1muKmY7Mm vyeB+4W3ATt8HiiQTWa3ucgz6S6Y+pptrUeDz6jLJLQ1lkBd7+5aiX8LUheSDySm bwHhCtYDLfhq/b9wJDYTgqE6/pfYYGCsnnv6MPbaf5Gr37UaZ217vhogdn2CKoQK mDFjvWGZNUHBX4w1aXnxrlm2ak38tXkFHhRbvBMC7M/z5Ib1elG9LiTx9583zKoa Ef1rPclmL9dtOi1C827E0/6M6Fwxk+hKXEamwkjLj7MZID7fuqQGenLKPXU7oqA9 7i5LjJQZAU67RM2d5EHKyiClzZd9zHqf/VOp2Os9veAfmyuTELr2qAVy6rRnts0e vv4ahHBdP1z3Xju8RiUQLQu07I7ZIxHG2/Y6d8GtY7TbZZBG9vr6IgGBoizdtxjT xaqjyISb6tPkajn+esLwz6LJwTNQeVsd+Pud/QCGrW/afG/J/JQWkE21PDgAw1Vk Sur8KfM5zsZ64CzmJsE18WQXRI1yG/bmsIFHMIUUhv0YNS3tty6lxXtuywG2UGPj 8LXQfmv0h6XTREXgXOb+hPeJObQKiKXYNAWCbCELU3JP006ArPavwaYkxFXtUuIT 7KmAZHKs+N5a9q/9BUbLpWsCAwEAAQ== -----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 344484960151319797586156099957665587015176 . . . . . . . . [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 2019-10-08 05:39:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-06 05:39:52 +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 718850365447578093404942986731177658280634185346774801479335710796949029599197860922211706377452369234705785237484991889142284057220000075337810075550023401133393038336302846518537983655888934286891165761004202597182349204830879928846909630947974195939233874318607733309446296845096330761590205108602275552963171503542457730898019420586720064039488010554583548671006440396986550750725387319752742278294907185763441725017687136985037607814854690228257309233886738251546240105564811952005813781733506065555141425434086856429245564443264217401553985792313237526438732895769520888984738985476796751507269967199515350218658710844842319986475753856414640467983363357665393994399931187267570076830690127904935578653782045026123057246765241785482558620650198147959700517523406270108133965171458678718204538372297377829985913602446071411118675582047499144647524724438883845125985018993048738023628331697227912451415758525862590005536103969227990193774164805804502962066692945611446459638341957514630305406820676907685906856402435931182877497018920958837377267669040483116306788390059666850972604421267481334089175703792113354273205923788903145194816781606205418919753191944058165935935887056467875736975214521491284408166730895674948975306091 . . . . . . . . . . . . . . . . . . . . [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) 410e2852e9b05eb69dd2ff898a8a9f2804ecfd2b . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016daa18752a0000040300483046022100e0d621f2731ab67e7e670027ec2ea042a572f17c2eeee1603935314959300d51022100a2a9d7883b5da63f09960d1b791f426f82bd3d2cf4d4969963ec2b949102fa16007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016daa1875120000040300483046022100bae38c0c7afb58fabc5ebcf46bdcc5dec552042bf5c18881283095688983521a022100824f9dc9df08b8def0bc0a6ac813f03a4c0941b09432357d9898caa033ef0dc0 . . . . [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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