DV SSL/TLS Certificate for clarkagency.org

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the clarkagency.org DV SSL/TLS Certificate

This certificate with serial number 05:8d:4c:72:12:b5:d7:32:36:33:d9:f2:25:aa:18:3b:e8:e1 for clarkagency.org 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 clarkagency.org 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): 05:8d:4c:72:12:b5:d7:32:36:33:d9:f2:25:aa:18:3b:e8:e1
Serial Number (int): 483642857023665353418324420309405111412961
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: a9:9b:fa:2d:a0:50:2f:a9:d4:09:8f:9a:d6:91:d1:4c:4a:ec:b2:5f
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 3c:6d:e1:1c:a3:ea:44:19:f3:21:fb:29:d2:af:ae:f4:4c:e8:15:8a
Fingerprint (SHA-256): bf:47:fd:50:3d:25:04:1f:ac:95:36:df:7d:d2:d0:fd:f4:cd:ec:7e:76:51:7b:25:cf:1a:8f:0e:72:9f:b5:21

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/98.crl

Check the revocation status for certificate clarkagency.org
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for clarkagency.org

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for clarkagency.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFjjCCBHagAwIBAgISBY1MchK11zI2M9nyJaoYO+jhMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTAwHhcNMjUwNzA0MTkxNTA5WhcNMjUxMDAyMTkxNTA4WjAaMRgwFgYDVQQD
Ew9jbGFya2FnZW5jeS5vcmcwggGiMA0GCSqGSIb3DQEBAQUAA4IBjwAwggGKAoIB
gQC62yy5sx8IOcm+uEEAgnuMuvmbPPrIwlw/BukfyArKvrJffQ7L+jpLaDZr/0TN
/fRMhLTQREXJivInWZp0NtebEkw85nitzPjuiiKQ7RvvTbwMQZ9eaGVba8nXWH5K
EwNPD2S5xQmCDH/ZqUDjaPW/sR7dYycSLdSChTM4oVjnsVPplmAvOmL2JuCO3GmB
CtU+1uIElaSZGEtimC3RzCg0igwPJIj8nSpDR6TmnfnWL7/5/HzH+yAfoIKgLdMh
6AK0auFSZBsF2pRbaaH+t90A0bSVBmPEikBwK3LLuORRzErd2x8gGqnjMl2avKrQ
W/yFsT7RtTKSFyXQlRsaccLo2U7bYftVQdyai8/v5yBycgjfN3Vv0835E5dBXRMk
BMcMEUfemj6CmnvgCTOW9VTgszAkJQcsqcxbPqep+iCZbff2QtWu/fItJ6NSRU5F
ff/M/0g9FlgpiNpq3Ta6Pitrgeg+P/aBiVcZbR63zlL2mXlREe17uYe2RFh99PwY
Qq8CAwEAAaOCAjMwggIvMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF
BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUqZv6LaBQL6nU
CY+a1pHRTErssl8wHwYDVR0jBBgwFoAUu7zDR6XkvKnGw6RyDBCNojXhyOgwMwYI
KwYBBQUHAQEEJzAlMCMGCCsGAQUFBzAChhdodHRwOi8vcjEwLmkubGVuY3Iub3Jn
LzAvBgNVHREEKDAmgg9jbGFya2FnZW5jeS5vcmeCE3d3dy5jbGFya2FnZW5jeS5v
cmcwEwYDVR0gBAwwCjAIBgZngQwBAgEwLgYDVR0fBCcwJTAjoCGgH4YdaHR0cDov
L3IxMC5jLmxlbmNyLm9yZy85OC5jcmwwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8A
dQDtPEvW6AbCpKIAV9vLJOI4Ad9RL+3EhsVwDyDdtz4/4AAAAZfXEsHXAAAEAwBG
MEQCIEY/xFHaOXnAE+u4KCjZFUyg0AQ9cAnYQpRSkdlUUbs2AiAsUjghtsDQifI0
0jMJX6Gb9rRy6UTfVAl+56Nv/I34BQB2ABoE/0nQVB1Ar/agw7/x2MRnL07s7iNA
aJhrF0Au3Il9AAABl9cSwnEAAAQDAEcwRQIhAJPnuMVrmsHMrwNFz+BG4M8vykkz
WvSvyBbPQS5zDI7EAiBGWLLMoATQ5fDcSkwkhgq+EeIWyjka5J8R4sOAjT1W8jAN
BgkqhkiG9w0BAQsFAAOCAQEAmkP2SDhGTYxahWBYiG6Cho4hJwVdoPnJ2VyMXqvr
Wv3az84xvpqKuF6xf8KSkMeReC/wR+W+YDiyJ5J646dg/K8VskYCHIiirYYu1lGF
EcLC4toO/nY8av1/fIk04+LQtso7wtMoRlcegC37Xb8HcTji30o2RG/2SkNh64+C
QNfJ4oki9aqbgNxg1Twx1Kf4CXpBUB7uQIX+27oSnvVR70mwp/OM2pvsIeiUCMOa
ooag9uj0ZZa8n34Q2buIA4BwB0oKaXKJDnv0CTTHZnUEmNOnJBAO/CS38LVIqPbl
zSHOsZavrvDCxenR3o3J1V1pQhxt5aU4LVrGj08XKDHHiA==
-----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 483642857023665353418324420309405111412961
 . . . . . . . . [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 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-07-04 19:15:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-02 19:15:08 +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 'clarkagency.org'
 . . . . . . . . [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 (3184 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 4240471157476434361445926183305902109277614682613898135620955387392806431762531883479374724965478201174805127476397364286578576468573445206639815100435265570711672451699202174909855000364423852869373281106059477904407014706104983396623494837787352025666212536688463284250397328444184982054807241140911438842185595533333822552186550066691258860229423197968332193320461105321383815081576436897542910581973307568591273466098509081258098608459143079555260290880297546845486560445981054522734256134230119367399510626441448567589587720162925130335683945902034910846415410555148071254408262279338462022733683236833377053603294817607343147252879800333359888830633651556136628828348680964432688871523656115107129495636473994391974927324612410037075748668290287076536779282960353724429497292329375998104033610114877092205348643577226924486687507469321623966595337318395820288296166021929456344016207590936528684136210849260001293779631
 . . . . . . . . . . . . . . . . . . . . [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)
							a99bfa2da0502fa9d4098f9ad691d14c4aecb25f
 . . . . . . . . . . . . . . . . [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 bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [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 (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'clarkagency.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.clarkagency.org'
 . . . . . . . . . . . . . . . . [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 (39 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://r10.c.lencr.org/98.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)
							00ef007500ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197d712c1d700000403004630440220463fc451da3979c013ebb82828d9154ca0d0043d7009d842945291d95451bb3602202c523821b6c0d089f234d233095fa19bf6b472e944df54097ee7a36ffc8df8050076001a04ff49d0541d40aff6a0c3bff1d8c4672f4eecee234068986b17402edc897d00000197d712c271000004030047304502210093e7b8c56b9ac1ccaf0345cfe046e0cf2fca49335af4afc816cf412e730c8ec402204658b2cca004d0e5f0dc4a4c24860abe11e216ca391ae49f11e2c3808d3d56f2
 . . . . [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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