www.laurance.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:29:d8:de:3f:ae:8f:c1:02:a5:18:74:07:bf:3d:22:f0:73 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): 03:29:d8:de:3f:ae:8f:c1:02:a5:18:74:07:bf:3d:22:f0:73
Serial Number (int): 275576702067653348501265890705491485716595
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a9:87:bd:14:02:1a:62:ee:a7:e3:02:fa:07:c2:c3:14:d3:ac:f7:10
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bb:e2:5b:b3:d4:24:e2:eb:b8:6b:50:28:cf:d0:f8:09:5a:f4:87:a3
Fingerprint (sha256): 7d:a8:00:a6:50:54:55:b5:bd:31:9d:3e:c9:ad:21:81:df:03:48:f8:42:6f:b7:0a:d0:5d:cc:cb:32:bd:21:42

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check 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-----
MIIGVzCCBT+gAwIBAgISAynY3j+uj8ECpRh0B789IvBzMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDkxNTM4MjlaFw0y
MDAzMDgxNTM4MjlaMBsxGTAXBgNVBAMTEHd3dy5sYXVyYW5jZS5jb20wggIiMA0G
CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCefSE2kL6/b1AhCNyvoPT03xiwsHsJ
YNvopz8r1mE6PvP22pWCmBKGay5mroeefEs40G8XblqkSeya1p2vtx+RegtmJCEp
Bz9ETTBloWJDF+67/inCrxACowCuStGgZ3btxQUuQ8AWdyL3bvDMhXvJjwlKrnTy
FdV518O0NB0TjiV1Kn3UP+LRmEV8UixBadF7J1TJpE7urLqPwoMf0uVJCzzmW2cF
NDZc6Cr+KoQnZOv5vLtyP+9+8q4IxAhsvNkJjXnJj9E7Iagi52dd11lub0roQFzI
69pKfem1EksiKGXrsLPim6OZ4/pu4gIXK8Cw0cR9su1Zaz1E0slj8x0FJfGdb2UJ
kBg6+nObcmlkZnfwlvM+2hJ1EUqa//TxQ4LRs6//O7rhor1N9PTRBqBt6LIkHpX0
SFoVsm3qrMDzfrukxMRrHkzrP606nvUqItPRtoyyAy/ioQoqgKT1R14LrCOA3FUG
wsv22h9EsK28RLBvALwP0NgQPUveEpA85CF7Pag2AXdBP49pfkAp3pZnJ9FeUDAg
hDN5ftODT8Tt/UcrWxtFv1PWYN8yUKdEFY3gsESg6QugSiogWP++LT/yh7zyxAyT
oKooyvF/vMtWt/x0pmZ6cPzzLF7ag7yNBJBfFVSHWKlRaHLpIM00cA6UtNr2Y9NY
jIzkka3yEQ3l9QIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW
MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSp
h70UAhpi7qfjAvoHwsMU06z3EDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv
86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu
dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu
dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5sYXVyYW5jZS5j
b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF
BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC
BIH0BIHxAO8AdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW7r
hsmkAAAEAwBHMEUCIG2+mrfQSAqMlS3aH/+arj94f/stTY7l1QnAESDKwPXGAiEA
wR4ap7rYzSZCyUugsUmko3uotndYLgWw3rQ3eZc0P3UAdQCyHgXMi6LNiiBOh2b5
K7mKJSBna9r6cOeySVMt74uQXgAAAW7rhsmZAAAEAwBGMEQCIGf/fO3iExpclV7T
NztgcjvQaTBVpL0UcXMW2/89WvNDAiBpjJyCBTq5KVeCEmpXizeajf9u24PqznYN
Ua4N99LsbjANBgkqhkiG9w0BAQsFAAOCAQEAXxWsAop6ejnl3ypbsjSapSs1562k
ieJuAv1nfcyWv32fXcZ1x+cDxjlYIwsS0MUEamUkE+hokfAAy5qJ/8WU6oplQbfN
EniRnLbcMp40W468g3D875RcISj5r3U27vLQ5jvkP+2JJisfOCMP81ZjP+f6VTBq
yf0jLrNQOCRAm0PRUtJM9XB+UJs1xOT0zLTxH3aqCd8UR2X90tn5hrliJ2IIlwmY
zeqSNKw6Uycb1GWCsrOHRRuoyiRrI93+nItuWrnJP6jPwj/xBWsc3OZun8msm8fR
WkkzB5sSrh+czH0zlUfB38CyISJeYC8j9go0m1WYDcySxiW4KiQ0z7uoxg==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 275576702067653348501265890705491485716595
 . . . . . . . . [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 2019-12-09 15:38:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-08 15:38:29 +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 646577843984839583073135557015471720465985859760427066963623396126380126405335169253479405330472985119080871116272569989444589550090608389657449551091016971558933972228394641103998242831059510029754310055617897907207184997809701430952659504340930540710719831860167127804954255432326172275830826701368420859349443070819219814441437285720280645066716964886800882162267383119268606565278322983768697864681871694607365636644410623992681514336919862145921479195100745653123701219766417710353743500411834563072200782551112449362303666332194131881169061325008438272707230699340621655708158308060345499114417963657407615199332605173941937308859741683522904244487494571136577574942503589302831191404832251813092160946099812169339121414345581504117932724357970514372951947672899042547899086382707416690707708347748557050919673778908513875831211679368274395698139102516077671835586698766008660582840947951054719813069011596011900243408588973931109838817397997343481011197165381607888701014923468026605416383143804813415269003632587811824460757916671046582266858441265608081908610328903293470098148499945134120943225085397812053056464703844883810530294434282443705770643627492026093256584289755315444153646711929373364769817799028460082745435637
 . . . . . . . . . . . . . . . . . . . . [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)
							a987bd14021a62eea7e302fa07c2c314d3acf710
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016eeb86c9a4000004030047304502206dbe9ab7d0480a8c952dda1fff9aae3f787ffb2d4d8ee5d509c01120cac0f5c6022100c11e1aa7bad8cd2642c94ba0b149a4a37ba8b677582e05b0deb4377997343f75007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eeb86c9990000040300463044022067ff7cede2131a5c955ed3373b60723bd0693055a4bd14717316dbff3d5af3430220698c9c82053ab9295782126a578b379a8dff6edb83eace760d51ae0df7d2ec6e
 . . . . [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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