natureandfun.com

Issued by R3

About this certificate

This digital certificate with serial number 04:de:bd:db:7f:9f:f8:dc:93:1e:84:c8:d4:69:fc:47:fa:00 was issued on by Let's Encrypt.

With 2 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=natureandfun.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:de:bd:db:7f:9f:f8:dc:93:1e:84:c8:d4:69:fc:47:fa:00
Serial Number (int): 424244192976245010146991254322218009098752
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e4:3c:4c:34:4a:0e:1a:fd:6c:03:68:0f:b4:c4:05:40:23:ca:86:95
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6d:ee:47:54:d9:5c:40:cd:94:d7:9d:83:de:f3:b5:3d:f7:a2:b0:69
Fingerprint (sha256): 9a:31:1e:f8:36:89:db:60:e5:22:a5:3a:a8:66:33:17:89:09:89:29:74:82:ac:91:3e:6b:d8:dc:40:26:cb:6d

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

Revocation information

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

Check the revocation status for certificate natureandfun.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for natureandfun.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

natureandfun.com
www.natureandfun.com

Other certificates including the domain name natureandfun.com

(limited to 100 certificates)
mail.natureandfun.com
natureandfun.com
natureandfun.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----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 424244192976245010146991254322218009098752
 . . . . . . . . [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 2024-04-01 16:10:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-30 16:10:27 +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 'natureandfun.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 607448271799129141117954657281984738331183505299845501041542095270022341433923189489811321580360076219416532964706480212749757614863631855793914913818550685184952862177358865367752943947265359013499354766308019375663294452278858893149998280071110685078619770764621250910249235989626455297608203465038542762969674775707035568324694468202295443539713285747195466912664239915500072475024317324682482930528184982700674337576457763590323914120779346595986720595956478482485118442392957708694969662184783058478508738190152513204785041462252228646253926055667165833584019092144347756039805805145741806793770453614671828848572231354622939968573975765325097795946450721321411913936849767459891230478555284906913478903157400576425660668642987209314725607395172533760215395336624532500299820575549880533526415383823742331604588594853664770413728371329159416726054347680806482685951881062069161383066054432998173857466877908367879370368368851873104215160291878433146275455745285529725790372815551831313309733439246695989901415048714533260362497051644773613574734284810860606413824590256178090642386849718303189885941553714144302350501820888621015224530887616395237034312717352308453509039270205877065427671354166291094980374495332498777215489161
 . . . . . . . . . . . . . . . . . . . . [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)
							e43c4c344a0e1afd6c03680fb4c4054023ca8695
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'natureandfun.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.natureandfun.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)
							00ef00750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e9aa415ed000004030046304402202f266a1987e6486b626245fd5223bb4f6d174a01d4a9dca02ad102b783893bfe02202f4ffebf9f1ec14589c9ac148fbb3c69393bf3c0b46bf8df03400aaa22b4b7b1007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e9aa4161a0000040300473045022100b3a3dbc081cb2f14f3b25fd5f2cc0092c8ae17fbb196e04118c31cb3d67e886902203948c1966113c49316ed8492b38599a28f255e8a6cfbb769128e8c7959565339
 . . . . [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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