rocksofa.com

Issued by R3

About this certificate

This digital certificate with serial number 04:e2:fd:eb:e5:6a:74:86:e5:2b:38:f4:20:7c:83:b6:d1:5f 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=rocksofa.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e2:fd:eb:e5:6a:74:86:e5:2b:38:f4:20:7c:83:b6:d1:5f
Serial Number (int): 425690478176974466531718516912914110533983
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 88:29:1e:a9:be:64:bc:d1:59:63:3b:42:c7:d7:30:43:94:cf:c4:54
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f5:ca:73:f7:f5:26:c4:3f:5c:70:4f:37:3f:2c:59:8e:50:86:ad:5c
Fingerprint (sha256): ca:fc:ff:5b:47:a8:4c:18:8b:bb:e7:c0:b3:3a:0c:99:76:d7:75:f5:c4:64:ed:93:f1:7a:ae:b5:71:90:15:de

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate rocksofa.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for rocksofa.com

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

rocksofa.com

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mainestemcellclinic.com

Certificate

The complete raw certificate details for rocksofa.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIF5jCCBM6gAwIBAgISBOL96+VqdIblKzj0IHyDttFfMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDAzMjQwNDQ3NDVaFw0yNDA2MjIwNDQ3NDRaMBcxFTATBgNVBAMT
DHJvY2tzb2ZhLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALAK
17CBW2N5myvRfmOCk+JDNtm1kdOa6ZiJCjr7iZaz7v8WXMAhVQQQX18svnqrJVz+
HS4DvkrafOBB7U/PSuJHIAF0vMyr0epcwsvW2jio7JSQJkALCrjh7klUHCFraBw4
3n2AzzWydNxAgfKanKYYcg225Eqv/3ABalmOHx1KQHxOdOSH4SXvJS3RvH4PV41z
7iQZvCePJC5dLAxuNVM+UN8HU66y4zmHgmfWkoAeA26zqv/k99te5O9Rg7zAXYjY
gLAB25xhTxa4mu9jaM3E54qVAcFE20mFo1PMzIOfP5idzzY13ick/dWmNFXVj9nH
MkzyEbIxad23cMASEmxKr1aXaiQZdyfLtYkV0Tw73xyY3T/MsdvyEuna6J84m2lq
eCL+vpPNfeGq4oeHMO47rDPv3FrfBihLbd/2fzmNMIBFnn0IZkKbeIVJLU7Go6qL
VimlCfCLlILb57JDyQNJa52ZkwaeP9CfNL3fvWMayjPdUOIgZ5EDMsurfHfqaeZi
JOMcYwaLjsfBL/X1tM833I/y8wpyNcAorppo8NmGVwE3t+Iu0dDxf0M8KhKukA2I
Y2QQ2iLqpov7q8pqoURmA/TVQBlKwYZNdx/mQtaqVBrLEc1VoNarB06UE697bFf8
iyzhbXXe/ySOVaLjYfNTsNXLMGzzij7++hG9w9cdAgMBAAGjggIPMIICCzAOBgNV
HQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1Ud
EwEB/wQCMAAwHQYDVR0OBBYEFIgpHqm+ZLzRWWM7QsfXMEOUz8RUMB8GA1UdIwQY
MBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEF
BQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8v
cjMuaS5sZW5jci5vcmcvMBcGA1UdEQQQMA6CDHJvY2tzb2ZhLmNvbTATBgNVHSAE
DDAKMAgGBmeBDAECATCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3ADtTd3U+LbmA
ToswWwb+QDtn2E/D9Me9AA0tcm/h+tQXAAABjm8ALMAAAAQDAEgwRgIhAIdFs4ar
7XTwoVifr/Y5IxOpXZlIiBvQup5HIsH1tcZiAiEAtCnlu0SJND+TPgs1YgjF9Vba
egJrfkmCmWlq8Djm7l8AdgDuzdBk1dsazsVct520zROiModGfLzs3sNRSFlGcR+1
mwAAAY5vACy7AAAEAwBHMEUCIQD9Wg2fQ9W2AXoqo2kVgWmOPfYoRwjn+z7S8f0r
BhK2jgIgdLfXQsai4qIY75pl6kWtpxV1+U5J13ql48fj+WBitFowDQYJKoZIhvcN
AQELBQADggEBAIOOfQxpKFTEWJiT/owgIHrwDQJOCR7QiZ9D6FRS9LdBTaYPvAPT
tg3xaGGh9fKpFY2vlos2Fsky5nAsn8CrBWekfNS42T+EFEgH0HtBWPtdIGft+8dh
h7dWaGeWkxzQQ8727bqaO9sS0XtU5WiUXAgnhnI4l/Nr5nWcsOWtCKTVsT1+DNun
dPZfEzBFYbSBhZ6QhOWDEJiOYWJyfVvjRMm/puqdyE5JwlRd7OYy0YzfPzRiOtCp
GG0NQMK7tXZYAoEFtcYYlLF/0BdW7ugtaQxDZZlM9VwDnRpWLbXUeac4tOJOpYFM
sETLJkC2xHWbUQYOtiKF3bnb8gDOFS8Qkak=
-----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 425690478176974466531718516912914110533983
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-24 04:47:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-22 04:47:44 +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 'rocksofa.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 718190143830071712894160754516980826148748891207322575631181722082191424788936701761537084341404240332741907926952501570764603930845391223009053832710677764159757844353327744384933375100017161074921472397548127492126140900074341257183945652411115813807510122943703970506863786216885535997543251321964610864335791244989657315757467848559944367323345771436580994038740297168991727876454828726944897968219786025349256911058953684343127535118072392992128897901460264941026561646757535705326966748069618801731839686276220681271258855454036602861155597867030642415109735321005523670576999820855061614554389241889067395396687207843719630971905086863382203178675396015276905119520096885743884316402009700842341555011613715446943468302421950794421617156724199709875301996185990720905445147870975432163802959488271265277909715945492728224644844247971553592175128492461148068294074783804602126692603531092473398117758458714132922494656716731762850606196590201724714345177539653133754429757486997630400802945544568745836425021593271319193322711916946417942560564709668242651952512900701153831242907483637057087506338114597188035755195978441582300781932954645247199725291015920554620759273378361204018754620368147109110229981465779205510845945629
 . . . . . . . . . . . . . . . . . . . . [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)
							88291ea9be64bcd159633b42c7d7304394cfc454
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.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 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rocksofa.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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e6f002cc000000403004830460221008745b386abed74f0a1589faff6392313a95d9948881bd0ba9e4722c1f5b5c662022100b429e5bb4489343f933e0b356208c5f556da7a026b7e498299696af038e6ee5f007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e6f002cbb0000040300473045022100fd5a0d9f43d5b6017a2aa3691581698e3df6284708e7fb3ed2f1fd2b0612b68e022074b7d742c6a2e2a218ef9a65ea45ada71575f94e49d77aa5e3c7e3f96062b45a
 . . . . [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)
		00838e7d0c692854c4589893fe8c20207af00d024e091ed0899f43e85452f4b7414da60fbc03d3b60df16861a1f5f2a9158daf968b3616c932e6702c9fc0ab0567a47cd4b8d93f84144807d07b4158fb5d2067edfbc76187b756686796931cd043cef6edba9a3bdb12d17b54e568945c082786723897f36be6759cb0e5ad08a4d5b13d7e0cdba774f65f13304561b481859e9084e58310988e6162727d5be344c9bfa6ea9dc84e49c2545dece632d18cdf3f34623ad0a9186d0d40c2bbb57658028105b5c61894b17fd01756eee82d690c4365994cf55c039d1a562db5d479a738b4e24ea5814cb044cb2640b6c4759b51060eb62285ddb9dbf200ce152f1091a9