fundamentalsofnursing.com

Issued by R3

About this certificate

This digital certificate with serial number 04:11:98:dc:c1:01:ba:d3:d3:08:14:44:e6:b8:72:d5:f7:4e 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=fundamentalsofnursing.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:11:98:dc:c1:01:ba:d3:d3:08:14:44:e6:b8:72:d5:f7:4e
Serial Number (int): 354437132840007227299162349131721329735502
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 28:b8:43:66:4d:67:74:e8:7f:a5:e0:54:17:1f:b7:91:42:2d:f1:25
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6a:9b:c7:6e:5f:73:64:c1:23:8b:44:27:ee:e6:76:00:f2:b2:6f:e2
Fingerprint (sha256): 78:9c:56:d9:db:06:0f:3a:5a:54:f9:d1:4a:19:99:26:99:82:40:c1:da:87:7b:d3:eb:5f:3a:55:54:d6:ff:e4

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

Revocation information

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

Check the revocation status for certificate fundamentalsofnursing.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fundamentalsofnursing.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

fundamentalsofnursing.com

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Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyEWOdu+dVzT5CXwnQaGs
hywFx5ga+7gtPd/42xbnjAq217uZ1f+/iqZpuqFCBk3+SbTSb4YfA/yxg+RvAr8I
QXUTCxb/N4Nfb+ECCUmawoMDgpPti4D8VmBRBgWqwhVp+9cvJ3Bu1Ad3Lra5LzC9
rY9lKzdWVY61dL/tCC7DLF8Z/JJ8DIWS8STRbAb7wGEDlwyNWf254mvFrqPx2+VU
uZuxHMjrsfP1rTmGPmjUHdEtp10mN9geBM2zVxStolVLy4qpW54UA4Mo11ZaobFT
7e636jvSEb8G2vVePxSWByhP+9fmDeI0Pot27uf8YJXKO0ggrydzWSoqkN8tnozq
cXmCqCv8QWmV7u85EjLu0tJIDrIOFa1ZbUgwjglg4zX4wdGZsUEjrWwaNlp38+rl
5jIv9Pq6frewWTUMmOiQ3WlSc9nzRGKT1y7J2oAC8TfZEE2+DjAJf2F2FXBAFnj6
GAoD9wpX0DwNamPBKb1Sx8WhBA8nzvTFhI1ToECUbP0TJ4B6QFd34Ch2JziDdifN
A2FwVeLdyurga0CKs9d7vcN0ADVKcyWU1bIdAnkiwNnKzJjHZNg7La/fVPNcwOMc
iT8zdUdJtvusBl/QmV+aLCvDzrR3J9RenQ9t8eX6CMw7rLhhM9Xvw9gO1oEOP8R5
h314KOogtTx+fPxnTtVSxG0CAwEAAQ==
-----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 354437132840007227299162349131721329735502
 . . . . . . . . [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 2023-11-18 17:52:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-16 17:52:29 +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 'fundamentalsofnursing.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 817037273651208870573287553004888479022233412440247613845805408447822736505273897385596768166337856698515289304715770381044733637132287150443497071314214940917712271819508514252283554958375201732051704909093771950703985015242773281405601069783343316378300450224473194578879688360389427878689979967751762088845524677531965731490778581689514264978359917526136665257041349050350414756703386179950051324408735162937773049864798185376461990498074469708900675593666484229336234938210020764102688440858415808536709235150841268462939241862663162593457843237668807240098552461470267099060234372047518266195166774736845741825307990858274343962703713984597938657839790240678283761137547893417347403288631552334999131005259357233222545888290755376069123694715996973735105426115548958894566988704631832600530017446735240001514891353684430149137210997052592954727692651752274092949782616267126237406675760588646940248183377457570469527903736012147596310692355922355140847308900835104725970759931287637915915652087130598658122605460662239137713561043262591481180341325337037833812661554294268779319332052801319500916917854693366401755792987960398381119822026553939991928727273775844058110470658336304705117236009396936474973351063380832722531566701
 . . . . . . . . . . . . . . . . . . . . [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)
							28b843664d6774e87fa5e054171fb791422df125
 . . . . . . . . . . . . . . . . [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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fundamentalsofnursing.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)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018be3c6fcb10000040300463044022003a94846cc41eae938361a08a03f8da1e98351cf994b1372a0434870f7a99aaa02200d75d5d1b854354c4047a56b4a80dd0402b50f8ec2bcbd41f43cead1e5104e580076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018be3c6fcae000004030047304502210092496d69a2b07c4f9e65188ce3475a854dec1aa625dce7eaa7237966ec74948e02200a6a4a4d449f0cf9f2ef4a9a4ab874b2588b09f1069b2d9b240c71d042803f3c
 . . . . [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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