studymydna.com

Issued by R3

About this certificate

This digital certificate with serial number 04:3a:76:aa:81:65:41:ce:e5:15:45:02:27:70:cf:31:09:f7 was issued on by Let's Encrypt.

With 8 subject alternative names this certificate can be used to secure multiple fqdn's. 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=studymydna.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:3a:76:aa:81:65:41:ce:e5:15:45:02:27:70:cf:31:09:f7
Serial Number (int): 368343255226877238392248514270883398879735
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 37:81:03:17:c8:f3:1b:6b:8d:f7:37:06:8b:bd:cc:2f:8c:bd:45:0f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9c:3b:e1:e5:08:8e:ed:06:53:a0:59:db:e7:5d:45:8d:c3:35:1e:08
Fingerprint (sha256): dd:95:22:df:58:40:b9:34:4e:51:71:73:c7:fa:24:56:34:f0:73:71:ee:a7:f7:53:58:41:1e:5b:21:b3:dc:dd

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

Revocation information

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

Check the revocation status for certificate studymydna.com

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for studymydna.com

Public Key Algorithm

RSA

Key Size

2048

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

1oceanblvd.com
mallu.co.in.haveanicestrip.com
plasticdiaries.com.internetforms.com
poochcrazy.com
studymydna.com
takeactionusa.net
takeactionusa.net.wisesolutions.life.domainmeetups.com
texaswomenslinks.com

Other certificates including the domain name studymydna.com

(limited to 100 certificates)
elizabethkeogh.ca
property-rentals.co.za
studymydna.com
studymydna.com
explorerlabible.ca
studymydna.com
zinnia.capital
digitaldecimal.org

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm51bsB9SN24C6jyhZwop
rAfbLnWmeMKUUy9a5q274eJNutWJQAeYKgsZ49H+kxYB1U0i1HUS2lCIJPq6LW3o
68HRU7RoAsm1Abcly/7B9DN6IHkIvOV2EQQUhupa2QGW5LsdXe74ChJYyDyJuBuG
OKEGpiUdrI/eMO4mUnQS01eNnnq0zDtF/N1UG82hk4YU08COaAn5sg52rRUZByON
cWFsThW0PmL3qvRv6BYwVp5TnQxwg2B4uFCkRQgxFv+7SCPpseiTehp43uq6f8cd
tQv25sshgQdadpCSARovweXbozD5cn7L/84SMFiC/zH3ar+GixA8xik5p5JRZGDZ
WQIDAQAB
-----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 368343255226877238392248514270883398879735
 . . . . . . . . [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 2023-12-19 14:48:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-18 14:48:49 +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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'studymydna.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 19644533468593373964561591108915993618939010243324741720306753199329875728510412506278605630136473308689429615473034480253051846959255161361409598186337436457764552377021957232126768449755701184901320480012582129541338862847760295908195434743524484679609449096189003986667268636498811560725800716460388643715511954101764852231247744629714011486360872280587958345816348101862029833085568856741548575638932402050694066428844752502210256157855389995719485947825792902800112462142604841506009362229923264103830845854914445580636199795443563893480208322733861796107656482836405065887630148324103573444159962789601431574873
 . . . . . . . . . . . . . . . . . . . . [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)
							37810317c8f31b6b8df737068bbdcc2f8cbd450f
 . . . . . . . . . . . . . . . . [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 (218 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '1oceanblvd.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mallu.co.in.haveanicestrip.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'plasticdiaries.com.internetforms.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'poochcrazy.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'studymydna.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'takeactionusa.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'takeactionusa.net.wisesolutions.life.domainmeetups.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'texaswomenslinks.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)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c82c3fa650000040300483046022100c1dee8835dd555fab6c2de17e387a4969ca28f57c9bc8d026dc53afdc96c5cc1022100b7153a761fbfcf08188fb63811674d94e440cfd09c49633b73f158b66d8093ff00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c82c3fabb0000040300473045022100c9bfdce1998d13832e7bc1d99c306c97e61a46f1d7a0e27445ef02e63bfacb7e02203984dab9fe2c523d35306f24a31f10991396423f1e5a4ad80e524ce5bd204e52
 . . . . [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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