DV SSL/TLS Certificate for archdeco.uz

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the archdeco.uz DV SSL/TLS Certificate

This certificate with serial number 06:b1:01:f7:76:76:f9:d9:d7:d6:05:97:54:42:81:6d:61:fb for archdeco.uz was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for archdeco.uz provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:b1:01:f7:76:76:f9:d9:d7:d6:05:97:54:42:81:6d:61:fb
Serial Number (int): 582906308663638012462243326460813617488379
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 26:b5:1b:02:b7:c9:3d:98:b8:ca:2b:ab:ab:8c:92:d2:22:5a:27:85
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 8b:01:ac:2a:12:25:50:ad:ea:19:5e:42:c5:22:99:46:df:fa:1e:92
Fingerprint (SHA-256): 74:29:9d:11:73:32:e3:22:eb:15:c8:6f:cf:a5:32:64:1a:a6:30:df:fa:d3:34:4e:be:59:09:23:ea:6f:3a:f8

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

OCSP Server: http://r11.o.lencr.org
CRL Distribution Point: http://r11.c.lencr.org/124.crl

Check the revocation status for certificate archdeco.uz
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for archdeco.uz

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for archdeco.uz in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGJzCCBQ+gAwIBAgISBrEB93Z2+dnX1gWXVEKBbWH7MA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTEwHhcNMjUwNTA3MDc0NjUwWhcNMjUwODA1MDc0NjQ5WjAWMRQwEgYDVQQD
EwthcmNoZGVjby51ejCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAL2M
r1glvmc4ID8JbNa1qO9ylrl4uML6UM0371LMLRtRidQVECdSTwgMvl8bJdTs7Onj
E2wlL/7xd7Vtkt7I1g6XoHgWzMjWNdjcb7J/xmp/gETrgKbpfzg9wgSsYiCr2B/d
iDUItK+znfZArm7VYi9rSu0wZ5eaZgSBEYa34VrWtuAUAj0p3rKxry2smRpYcUmB
euWYrnc2T+hvwFizUMVrKmuaQhAB8fCWqCH1p4c0hzg/5gTP26s11srbZZhGuf6i
B4xgXL1+fIBvMiTDoW1GDee57Bd5tDl/J9bHlIuffQYMDME3HV3M26qlBb+mA5GX
85WuSnRanlbx0C3mMxO39poLPyC1XMI3j/XXf167GI9o7WtAVRP7f/zzq18KUOXH
8O8CwuU21NYEMWxgeItUU072Fh6cS05xK4JZYJPHIARh8CEtUE1UbobzebgyeKZ5
QJQSdOGr3JLKs4RJTYGBdGkAyrFmCJe5b2BtkA8DCzVPBwFqhNDAZiRjqbbLj9O7
3QQ7/vg8Hu9XSuIfAp9cLNw4Tpr6JwhL3exX3JVwvYQ8IhBps8dD9zhqlx8F6rwD
Q/9kGESgeQ29pk1+8KzKCUZoOfdP6XLrRWEWDJ412K9UF5NBXr/24mgxC7g3Q7dN
9yqe+MPjkXugvt8u3imqAurN5WJf4WLus79dLjkbAgMBAAGjggJQMIICTDAOBgNV
HQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1Ud
EwEB/wQCMAAwHQYDVR0OBBYEFCa1GwK3yT2YuMorq6uMktIiWieFMB8GA1UdIwQY
MBaAFMXPRqTq9MPAemyVxC2wXpIvJuO5MFcGCCsGAQUFBwEBBEswSTAiBggrBgEF
BQcwAYYWaHR0cDovL3IxMS5vLmxlbmNyLm9yZzAjBggrBgEFBQcwAoYXaHR0cDov
L3IxMS5pLmxlbmNyLm9yZy8wJwYDVR0RBCAwHoILYXJjaGRlY28udXqCD3d3dy5h
cmNoZGVjby51ejATBgNVHSAEDDAKMAgGBmeBDAECATAvBgNVHR8EKDAmMCSgIqAg
hh5odHRwOi8vcjExLmMubGVuY3Iub3JnLzEyNC5jcmwwggEDBgorBgEEAdZ5AgQC
BIH0BIHxAO8AdQDM+w9qhXEJZf6Vm1PO6bJ8IumFXA2XjbapflTA/kwNsAAAAZap
67wQAAAEAwBGMEQCIG9snXAWPb7rqn2A0EqpFOuiFaDzox14Ohv0mareTdZAAiAs
2w7aO7ibgR8c90gu8SJJwVOdgRVcjTCrF9/o6ooXAAB2AO08S9boBsKkogBX28sk
4jgB31Ev7cSGxXAPIN23Pj/gAAABlqnrw8YAAAQDAEcwRQIhAI9Hcp/XDoZ0Tqok
HcYtOxeaNLhtp5ZlWZOITz1bfLXuAiAjJ5c7ecDc1eeSevdMG/czt5RDJ9m7QrKQ
O7rcBaUpnTANBgkqhkiG9w0BAQsFAAOCAQEAZLD6sm1jXY8gTYzZ86Up9MUE7FE2
4qL9TGPnl5IBZqUCpC2z4b86fcVUbvfSncLYW1WfkaGQlIqIKbjbFc6lkTGxXxcF
nb/10DBTutekm+Pkrnb5saha0OE/GRO2KB1ATJFuJItWZi0Ra7chBPOby7Bp8H/p
QsshdcCzy+Fug7dB4bNKlkhyDQyposIONkxBlGDRg6H7HDYn0Jj2XK92JbeWGiQm
JvKlTmtXHLPoXe5unhl0gzKpmmWlfk7hFrJIwk+gENl+x5tNYx4o3LsBjfpG/U2c
fyVEbFtTkA/YQSuPKU+0kUIEyccw+jyYMzDgjykSDtNgy1iMN1b5kzV07A==
-----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 582906308663638012462243326460813617488379
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-07 07:46:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-05 07:46:49 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'archdeco.uz'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 773294699464888450921098062581473199827476164566625021644705921019197694119991051692121007421145112071040606144509651577071872333090564355707517435750105979669879978361941575234347990722085300680974285123084110911042006808720749213002349918713148029617115389055523469531850914104885874172711882030106367960132565214948760995256225518016528021344325442333087011313809763834584512126251438135047064158769584951844680697900647553740161727747059464592388719817980700120923029600191761743781015466461596347641268089309454759810275667262597872236168088715174040254147834825930527083943575070293829515788553486198064035926075454398254319038611711957287631889121574877369701855020591722958128500489716787049502321512991647922877159251061653029232500928003789775926184231178286518857666535730175202791944931853933363001281769134661208533569992786650404898153453065843419757841487218848027933430295293523297099837123048813242723853346404399850163560950162249813314648368109865654956310259762266020375019584880992772592933457294108321025225896410831761144579463813533104691255422074809678903516575716288510370439409122407442620016818524284013055533026933470884269541056394568870604499474705837167059601556197245422525376205687596881131927910683
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							26b51b02b7c93d98b8ca2babab8c92d2225a2785
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (75 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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.o.lencr.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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'archdeco.uz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.archdeco.uz'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/124.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000196a9ebbc10000004030046304402206f6c9d70163dbeebaa7d80d04aa914eba215a0f3a31d783a1bf499aade4dd64002202cdb0eda3bb89b811f1cf7482ef12249c1539d81155c8d30ab17dfe8ea8a1700007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000196a9ebc3c600000403004730450221008f47729fd70e86744eaa241dc62d3b179a34b86da796655993884f3d5b7cb5ee02202327973b79c0dcd5e7927af74c1bf733b7944327d9bb42b2903bbadc05a5299d
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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