underwatermp3player.com

Issued by R3

About this certificate

This digital certificate with serial number 03:d6:ae:1d:fa:34:ab:9b:ea:78:1c:72:6c:a9:cd:0e:ff:86 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=underwatermp3player.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d6:ae:1d:fa:34:ab:9b:ea:78:1c:72:6c:a9:cd:0e:ff:86
Serial Number (int): 334388725639012419784010612227428913708934
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bf:f6:30:f4:32:6a:6d:25:27:61:c5:63:b0:be:cc:04:e3:8c:e4:ad
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 45:6d:fe:39:a6:34:d9:e8:a3:da:61:f7:14:18:24:34:6b:12:5a:6a
Fingerprint (sha256): 8a:c5:b0:04:3e:43:d7:6a:13:43:4f:48:7f:d3:15:84:31:f8:b9:28:45:e6:3b:47:04:39:51:ca:23:bb:fc:92

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

Revocation information

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

Check the revocation status for certificate underwatermp3player.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for underwatermp3player.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

underwatermp3player.com

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Certificate

The complete raw certificate details for underwatermp3player.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAswCKbfhti6gGXTDx0IpS
FVg7twd2Zj4mtJ5edXYjXQHmK4phoRLBqewaeP/0R7wLFP6cvpX63PyPEt9YY8I4
7/HrSeRh9ei2yxowUhY1xCfHl6+GbSOLeDzJ9pB4dL2hEwLyQrEq5HGSQa/CC65x
8o5HCWwjFzToVMnhMd4aFHBxm3tHVh1AX54AGQxw5JGwn2fiusBNvoazGkg50NEf
TSoWqHqOS+vin17ixszYbAn3XHB79F0QfryXKOINuMZ5hxbps28vpqHolEvFPU7C
ETU/nBYMDDPFP59V75bTI4bjkJ8Q6yy80mvyKzz8KpLMPBI0UqR2Cjl2Kd+KDSio
2gjQqqttgfjiaBfYrE/NY60ch7AT2ZPK66Kka5+MBTZ1aqr5AoaDAWMMssNmA7Mg
Tdwlt6PbILH8+Fzb8wE08b3eFMVV0kZhKnMg2rthLNnBhqH9q2opFbOjUBlaKgdY
uqRDIgIrGvdv8yt27ZEdrDcaeLrY+kOnqy8z7knPWzTyFJPx9MdqiMDr+PbPsV1q
LfRb4oCOzawVvrLa/7h64C/65G1nPplB77vN+tQtQFnQptaop4vAETyKjT47NLMr
r8AH5x2EVK/TAeYH99vhnUrru+t9YtnqP3EtKOvqASl9uuA5MRxzlONSSCGlsBQx
gddv57vslzURTeohbikyJzsCAwEAAQ==
-----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 334388725639012419784010612227428913708934
 . . . . . . . . [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 2023-09-22 01:22:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-21 01:22:23 +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 'underwatermp3player.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 730264905475744354481467830232250086628256732337398155487179592990603071144079680512305778604982490834897507598964800267478611961286608999498075553605336855004755124954309092089606323028255613835616185414820318074094493524847082118848513003644459258075724555427273817529048081273824575562042218451999132638495726732606747989234066937392747384851307505513979839449746929684295782194218758862354114390352313565487138743579624200218724015011244129901864842364755070143199855324705372348437810233983465352468621836999886141942584432800369692857936228714931288492653575262010323460610878497036072099039871899341571150139440137673507872359648911499427727387773668291556457803594433802513462586583857617451214493398412657795429133220212243246047098695025484003472450908951208040045623722298702526711816367224682332340752427404798812088042446933318052011830704333020909770647434212782392763608369787610126644351611784077864130969862497779526757659552772454025776780091262713909773418069299365691147430866347629136501965569569727797600488513242012746454651772901072414062139279234882709753274664570599397665276438420090442161807783680832618645668494032172443833001270012087997691270466310717753953978536001608582283265917765873507145281054523
 . . . . . . . . . . . . . . . . . . . . [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)
							bff630f4326a6d252761c563b0becc04e38ce4ad
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'underwatermp3player.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018abab209e40000040300463044022005ec05ae11e9eef8bce40be7cc7722fd41e06e9185c21590fef7c4875d1c2dd50220794a35681d9a774bc6062a9b6fbbc4f6f22f21ed1f9f5323dc354279ade4697d007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018abab209dd0000040300473045022100bb1ac1407246053911bf78967921ed8a4a60dadc484215ecf667e686ab7ada7f02201de5ae8f7c80089d5c342c8b2faa3f7d93f1d13d687ecd91a53bb4ee3d9db0bb
 . . . . [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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