chat.lddev.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b0:aa:b1:34:aa:3b:d5:0c:26:0e:65:40:ee:cc:f4:55:87 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=chat.lddev.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b0:aa:b1:34:aa:3b:d5:0c:26:0e:65:40:ee:cc:f4:55:87
Serial Number (int): 321453443237365910063770774600835904329095
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c8:c3:39:e6:30:68:b4:1d:17:c9:1d:66:d9:4b:a3:35:5f:eb:a8:e9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d0:d2:03:7a:22:45:95:78:e0:12:21:65:b5:d9:a0:d2:8f:05:3c:04
Fingerprint (sha256): f8:8e:f6:5c:3c:1e:ac:d7:a9:5d:a3:e9:a5:1e:a2:2e:f4:54:ce:71:9d:b9:be:19:36:33:0e:78:51:21:87:fd

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 chat.lddev.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for chat.lddev.net

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

chat.lddev.net

Other certificates including the domain name lddev.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for chat.lddev.net 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 321453443237365910063770774600835904329095
 . . . . . . . . [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 2020-04-02 08:15:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-01 08:15:43 +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 'chat.lddev.net'
 . . . . . . . . [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 742845189002555878898467531402900592900001236684971954666338870620569742175637603616748365105639025333913900338228621549037071140684626941126492503421382848017196938611643615020462612400191463375212920547924629564018686100874250144208784928150452115481944307425410624225926899684337192367423853289455332222143921837281879794898657032639553551324920786231269486764350810779117172473766389519349141052749350302260315821644737262522247207679083011612063723449241379848314726865970889698141182076759502234950954339116750162048465885196178023599544045793733301588629534299465613011421224299348084791665566531820190367381307520793003724837138033630656710956153033401318767922058555948279753361988593659191127727370725091224722333965869507588163230300821261171483558433813191293288288172756666986145067934661091824669670561338601786361190708680561375102909670898049560878410283842883816051342108407790353574621882504474416030798461948269898609241040806256349797752735048720922108072024828761271241980571071404800144740130360770562883055650971465386318195729742607083581302568251612052202056812203010835365521115736833803340446994748481268152143429182121641595331093315715853455244484040781922664870544182020159292206573083003404549261967811
 . . . . . . . . . . . . . . . . . . . . [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)
							c8c339e63068b41d17c91d66d94ba3355feba8e9
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chat.lddev.net'
 . . . . . . . . . . . . . . . . [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)
							00ef007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001713a2cbf2a0000040300473045022043b474d38bc5d2eba744f030d1616cce1b14b94283b471d4a85d7e731e07274d022100868f5d7bdd257f45818dfe8f55cafe2c27a9ae901648be0c0ab29577d3026e2d00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001713a2cbf5b00000403004630440220359048444c7a116a7dc57880d5cc03e5d6ae81c550c4d8515e30546d60a8c27102202371a2e8b73a53e50743359cb2d8ad238ff6f65042d1352012dbc72ea3ea44c2
 . . . . [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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