www.thiswasme.com

Issued by R3

About this certificate

This digital certificate with serial number 04:ae:74:f5:3f:f5:fa:f7:9d:cd:76:8f:2b:c0:39:c0:d2:fb 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=www.thiswasme.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ae:74:f5:3f:f5:fa:f7:9d:cd:76:8f:2b:c0:39:c0:d2:fb
Serial Number (int): 407813739428806045951533055234301447164667
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 97:4f:52:91:b8:a6:39:a7:a6:e9:8f:fe:a6:d0:a4:fa:be:56:9e:7b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): aa:54:99:48:28:ff:19:e2:c0:e8:0c:c0:25:25:d3:07:ed:e8:45:93
Fingerprint (sha256): bd:22:3a:a1:31:7d:8b:03:b6:36:73:5c:d0:63:24:73:06:e6:67:e3:db:87:a5:d6:be:ac:d6:de:0f:10:88:d8

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

Revocation information

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

Check the revocation status for certificate www.thiswasme.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.thiswasme.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

www.thiswasme.com

Other certificates including the domain name thiswasme.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.thiswasme.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 407813739428806045951533055234301447164667
 . . . . . . . . [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 2023-11-23 15:57:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-21 15:57:12 +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 'www.thiswasme.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 636652143818266675572873050052323410203200332278459359923669899945168412872253666332808697682854715032688718473883163560441779941967043600092076562276414009847740585890810032007869956020674051817121124809672313928624569094950050497522596428244169512282767820146604436526050547245863003804087718402570236257567462810781145355198337500552223875400332774549262191548056213373538598082774643785080711864313086853714063417855209047627019904115639887069495026488602991391271829931493697130465070906831944496852030702944839356963527012935845101612426645216668671769606927903142531797167786141181818085255140633467175361912101515129536314143197041390650602106922271054035957592585086674037615082067246558123349776783828810587644472395855483859665016414385946616352950460683364584267657739462312071700478904455191871735047911614921003791890695346073298394602810035228155826555196935803451660249743291630713543644264227296261392045365400231407979775113257097181914564887479542162119586536339407494601311164297155881801077557555567677618141179193086270057055160322489361742615100729383553052169899495419909330309743025099560613461980889900665068164964987299218021093119398480204830608198352143091073378313324434193529487352049723615563852700283
 . . . . . . . . . . . . . . . . . . . . [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)
							974f5291b8a639a7a6e98ffea6d0a4fabe569e7b
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.thiswasme.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)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bfd1d3e470000040300483046022100b5c302cb5a28aeaa79b1bcd73428ded04702751eb01bdbc0f5a56f1b3ee0282a022100aa13f9ff46059f24e593daec9c763e90d9e7667859983a94188be25fbb22eb1a0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bfd1d3e4d0000040300473045022052d6ff5f0ed60f1ea44c3498654c7335bca93c34ed0d9803f6fbe698d87891f9022100f3860eab522b1ff551716cf26835fdb7f077349c3cebca56692ac9bc0315436e
 . . . . [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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