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:cc
Serial 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.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-----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-----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 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