www.leximapping.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:98:4a:99:69:49:53:26:9f:dc:3b:9b:e0:66:a8:1c:88:cf 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.leximapping.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:98:4a:99:69:49:53:26:9f:dc:3b:9b:e0:66:a8:1c:88:cf
Serial Number (int): 313158936995833224186408543626919589742799
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fe:8c:a5:bd:8b:fb:95:df:14:a6:db:04:c9:d4:27:7d:5d:0a:f2:a0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 65:ab:37:b5:69:66:93:3b:cc:92:66:7a:8e:53:01:d2:f2:38:e2:8a
Fingerprint (sha256): 9e:01:e4:1b:9b:dd:d7:52:e2:34:e8:c5:2f:c9:f8:b2:57:1e:c2:fe:19:0b:ba:7a:5c:5f:4a:df:b1:69:2c:70

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.leximapping.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.leximapping.com

Public Key Algorithm

RSA

Key Size

3072

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.leximapping.com

Other certificates including the domain name leximapping.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.leximapping.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 313158936995833224186408543626919589742799
 . . . . . . . . [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 2020-03-11 09:13:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-09 09:13:34 +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.leximapping.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 (3184 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 4007044626840534883247677461993961705475981132651028941654397039693920449553217581408737163205725906357481288048351143135156600074040901021578649708500874536991127235429694173238511575754972180937497672114365986557225857633048904185939360884860391332180614831620674320591497260228873087141027293983795071771686202907602476729512234892896580403497541760362585894459072117239064945740056277044008745137101011065139817739490801741050492402089621215679471352092661609779670669770120699153745168633928098919744849875148082697988192078347474649127162968085950360235925951902263376280206898621002920448180846457278924152337717457298812742665666969398261422429815732592914454794910937237372869467692319444290826645831931858775176268664481158991869299381223804317070866439943237847956134139508579780937032748381081763111678970675925060427365552358784456597584185419329258129173911644370693492759540440600190737249123054359701621552067
 . . . . . . . . . . . . . . . . . . . . [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)
							fe8ca5bd8bfb95df14a6db04c9d4277d5d0af2a0
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.leximapping.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)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170c915d0b10000040300473045022100f734d12ea57557360a4cf4e030245cf2c871d4d0f82af284c9eab0c8f0c5c6ea02205192b378d2ff7376a0bacf422435089cdfed9c122e679adf9b2176b7dd094f4d00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170c915d0bb0000040300473045022100aa68770bb75cebe40acb9bf51da9e97a32506287e809acccbb6c4cf6348c369202200cdc656ac2437980170687927e962603891d1a7afcdd1e9fed1a4a5cfdf358fb
 . . . . [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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