chat.lddev.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:ef:0c:bc:df:7e:83:74:e2:77:e5:55:41:e7:80:c3:a9:a9 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): 04:ef:0c:bc:df:7e:83:74:e2:77:e5:55:41:e7:80:c3:a9:a9
Serial Number (int): 429793560841904876824579134042548809738665
Serial Number lenght: 139 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): 63:72:ef:79:df:0e:3e:cb:47:b4:46:a3:2d:34:b2:ef:ad:47:fe:8c
Fingerprint (sha256): 3c:a6:8a:65:88:c3:2f:e0:fd:8b:d7:29:b9:a2:fc:b6:da:d0:19:7f:33:e0:6c:cb:f7:c4:ff:39:76:7c:0f:f6

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-----
MIIGVDCCBTygAwIBAgISBO8MvN9+g3Tid+VVQeeAw6mpMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDMwODA2MzJaFw0y
MDAzMDIwODA2MzJaMBkxFzAVBgNVBAMTDmNoYXQubGRkZXYubmV0MIICIjANBgkq
hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAthX18n2zznOl30DilFPcRxe7bY2nxKj1
gKwlECczlLzM/CK3r+7mlB8ctUVu2Wh4SIpvRK42Zg1TKWKkTOW8UPoTLkmY95Zd
I+5f9SEpqb4Al4SmovJ/8Qj3fpF7gi6rp/uX7xGAgxGxJm2GLFCJ1MdF8zjrgYTO
thmWTWeCe2mvoG0rTJ/Q0PwSey8UYMnJfL12M5JbgVbvNouzQyBVJFtRin+9zlLi
Vfgnyyna35csi5ZNk1gGfGMQ28QESNfdPeJgDlsH020Dmk2EqUb9jgaC0X6Ud6zK
fMHgeDrGVmP376yhSTt8AA3ymTfWvwWMPj8Fx9f17tW66zYdAlqRiUHG4Jz1SK+3
lRMqivmQ751JdY4ePG2FZjH7myK0KZm8F63/Bfi6JACXOjcVcJYsvFBQpM3k8POB
vjamPEjefOxFLCMJN+zLfZ/kJREMdKeHM+nFO7Q483OQFyLHfEHeI21tnx54Lu6q
7+Dr2lXfVQIFd6t2Wy9qJu8mFzGXxfXZupVj6E/ogldeaUujvLFuc5oE8269uRFW
cprUXPEvVF37gHoI/eF3sgFuJ8qiLRHy1KPj44AMwmz2PryGWU8AluJR7tPaG0t/
eJfiw3KR5op5RxcvZZElAkzv9GzJgsRrI5Z8o/Cyj6LWEtAYs6g65euDCBkJcUjF
TpAT4+TtQcMCAwEAAaOCAmMwggJfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU
BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUyMM5
5jBotB0XyR1m2UujNV/rqOkwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo
7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5jaGF0LmxkZGV2Lm5ldDBM
BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB
FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUE
gfIA8AB3AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABbssC2mUA
AAQDAEgwRgIhALlq/+52oeQUWwkJzxgO6ncAhzN/Jhq/bY5EjIXndK2vAiEA6lI2
O0gU33Vnggx5CO8FM8tkCd7g/BiZG1bxSdcErB4AdQAHt1wb5X1o//Gwxh0jFce6
5ld8V5S3au68YToaadOiHAAAAW7LAtp1AAAEAwBGMEQCICa1Kl2r3emwE4XIaZ/T
j98sObVkOLTFBbhTH13SaJy1AiA501qfh7luRQnYtUz/zEpn5fiJaFzduzOx7ZQu
mDhf7TANBgkqhkiG9w0BAQsFAAOCAQEAFLBZCDV9P9aIJCQHZpAQR6f4ycFR7r4P
lbPM6l5O3uHIpGzNalq2idE+cVLLFGCwrEGelDA4TAN5hLbSQli9iTKzocl9KyCt
PrraIyPNhVAFgImfbGrgs1Ge3J+MlF/4kkPh/rckIMgXx0HhVL23LSGQvMFroPwl
vU9U2llbXMcTXWVpXbz5CDvdak9wqwyQqPlWIQvpz56G/l/F9TlWmiCCf+61vxDa
C4hWB9N2nqmhVLom1ryjpDfdZIAUlT0+12xuT3TB3aSt1kP5MiMLg3TJZ7Ch+pCd
oX++Oa84iNHQ3aiif4WVgV07LyxSK/Ce5G2WAqXprT7G/sdufx9z/w==
-----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 429793560841904876824579134042548809738665
 . . . . . . . . [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 2019-12-03 08:06:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-02 08:06:32 +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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ecb02da650000040300483046022100b96affee76a1e4145b0909cf180eea770087337f261abf6d8e448c85e774adaf022100ea52363b4814df7567820c7908ef0533cb6409dee0fc18991b56f149d704ac1e00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ecb02da750000040300463044022026b52a5dabdde9b01385c8699fd38fdf2c39b56438b4c505b8531f5dd2689cb5022039d35a9f87b96e4509d8b54cffcc4a67e5f889685cddbb33b1ed942e98385fed
 . . . . [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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