sarahvaughn.com

Issued by R3

About this certificate

This digital certificate with serial number 03:66:0b:c2:4d:95:82:6e:20:d3:b0:df:0e:31:85:d0:cd:4a 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=sarahvaughn.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:66:0b:c2:4d:95:82:6e:20:d3:b0:df:0e:31:85:d0:cd:4a
Serial Number (int): 296061289608351554928239462045566838558026
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 85:3f:5c:32:16:72:ea:7f:c9:2b:54:73:2d:40:20:f1:e3:7e:bf:14
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ad:64:4f:30:66:c8:24:14:1b:00:c4:7a:f7:dd:24:c0:5b:3a:5d:4d
Fingerprint (sha256): 15:72:d6:22:8f:ef:57:53:b7:25:a1:ce:14:5d:c1:91:82:e1:6d:66:cc:64:aa:de:07:bf:ee:8d:d6:8d:96:5b

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

Revocation information

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

Check the revocation status for certificate sarahvaughn.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sarahvaughn.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

sarahvaughn.com

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Certificate

The complete raw certificate details for sarahvaughn.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 296061289608351554928239462045566838558026
 . . . . . . . . [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 2023-11-19 08:23:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-17 08:23:44 +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 'sarahvaughn.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 1026600861632082276063784503294079853876019749372042850075248063002160646456074401003926409629387423738196257447326728627338916968761248440240722992052840064544638358608228306232706252134838213564050819327498373814836592839200173635448389618937855874972100128933885423147251243603399435161893748133463369552872093730936637743404386517497028086313829965244632592097651573417547778703822214404098487824202926331082157922813367872851748556913287589391258380765221902413392144700128971934603223715134770148720002765514023873414981409976417158275458799668937103689159189100596089010712088065972736951280514807084786123259742354796726906094804769089307583463147105580734156795230461450388708598328351154270161890249592256139734864993140954696216399912600321763866129104057482064563039615628153615860233251539651948443932114729255457601836188077863056272465386973273047528116562486643209512844042994809473741579344206235722216393525256738566389734695429757789426222894762335705689367325170366750687313262156728022246158806440926642267627630859456257887041159310301953848755674688487684835539106334965839878444295638120985073477888096245424785643261669773914645642686161135868191144352150994489122020346197872916599381004251148968723605432199
 . . . . . . . . . . . . . . . . . . . . [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)
							853f5c321672ea7fc92b54732d4020f1e37ebf14
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sarahvaughn.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018be6e4a1e2000004030047304502210088a445eedcbe8c7ec5eebcef602b9116b144f9e83469724262be243ec7d8cfb9022029aa343ec0ea64e4efdb92221d645a8c3f2b9aa50c3a864a98928bfefff855a7007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018be6e4a1bb0000040300473045022100e26d9ee9b7e15d3a6323871c6f32d2e3191b2d2930eac1483148f7e4804b183302200c46d72296c9e260e8696e41945c89471c433f6776264fe9f2749ae601ac198b
 . . . . [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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