scottwittrock.me

Issued by R3

About this certificate

This digital certificate with serial number 04:62:99:3a:94:ee:a3:d9:a7:13:44:25:44:55:4a:2d:42:b3 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=scottwittrock.me

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:62:99:3a:94:ee:a3:d9:a7:13:44:25:44:55:4a:2d:42:b3
Serial Number (int): 382000491742569476355799518682376678752947
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 62:21:83:f5:b4:13:d9:b3:a2:af:90:6a:d0:22:c5:3f:9d:3b:0b:11
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): db:d2:55:93:82:f5:4e:9f:4f:ec:4d:e9:32:56:75:27:c8:2c:59:56
Fingerprint (sha256): df:8a:d0:de:c2:56:36:97:ca:ec:45:d3:6d:86:0f:ca:01:03:bc:cd:58:5c:63:75:89:d9:b4:ed:54:12:fc:3e

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

Revocation information

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

Check the revocation status for certificate scottwittrock.me

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for scottwittrock.me

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

scottwittrock.me

Other certificates including the domain name scottwittrock.me

(limited to 100 certificates)

Certificate

The complete raw certificate details for scottwittrock.me in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA47UdrUErzHaBb9JbKn5k
44mTl2Plw/Y/YjHXSRccZ1q39kAYYCLyE7c8X7ouGJrWHUxPr0a1LtH27+mkyj5b
cCLy9enBjnmvIdREP0mX85+dY6UNhqcqlpnzy8Jui0nm4ohMLCDnm6+PHUfclDZs
tL4TAdxkJ8HnBdyjEfxD07DX52ldDdfy54CX0ACE0z2inaRxNhq7ZqlHZZN/o8Nz
tl7gnSdaLkVMxR2OPkRAQzpiVrOWze+QQ2sMnP4Vvb5MREkHWVtHFtseyJttuaL6
waWwXSyO9YZyj0iFa7gvkpkZJJy6AD7A9MS1CH7MuCNTJJJkKsPQIMnuk6bGqxL0
HwIDAQAB
-----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 382000491742569476355799518682376678752947
 . . . . . . . . [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 2024-02-20 22:59:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-20 22:59:14 +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 'scottwittrock.me'
 . . . . . . . . [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 28745406818554557629854040988781472831034736211884963276090355358726544631092252387112584427564394781963522480955169693949610516923750052873096424035335743244237293729422997821571115850715632743574543164589430959199831229732465127640716268034513002382872989692293168184665025156972038056214521910622386124537782238930120685695644842076677695112137916164994411044032341849979305464872438087471668289752806942640170202171991719905930636573454728335138871540905730025102229614070750921762507952618874676714280684855810267032696761215235141080423595393054117037587163600726259518293942696204380856997133110834753363440671
 . . . . . . . . . . . . . . . . . . . . [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)
							622183f5b413d9b3a2af906ad022c53f9d3b0b11
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'scottwittrock.me'
 . . . . . . . . . . . . . . . . [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)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018dc8f59b38000004030047304502200d1d723ada952fc2ae04a7442fe0b7ae0bc7cf84c591f5bc1a947673de5a68b5022100a7fd9cd8df255cab863a6be28f06245b82a66c639e3245ddae5a1caf0e8b5ae7007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018dc8f59b3b000004030046304402207f91349f9dde3ac97a7ac400668c4272323817d0f83f709bab0922c6d7384fa5022015acf339aa7094c6b8f523e3a98321beaad99001f80110edcc5a947475923b1f
 . . . . [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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