prequel.co

Issued by R3

About this certificate

This digital certificate with serial number 04:30:71:3d:01:91:51:31:e3:94:12:d9:b7:94:89:5f:83:6e 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=prequel.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:30:71:3d:01:91:51:31:e3:94:12:d9:b7:94:89:5f:83:6e
Serial Number (int): 364933216864673720716950407220280369841006
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 36:ca:04:90:aa:7f:14:7b:78:ff:63:34:98:84:b5:42:db:ad:32:2b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ac:99:0a:00:d8:68:09:46:49:35:fc:98:09:d1:df:92:87:4f:f0:13
Fingerprint (sha256): 0d:19:eb:04:36:cb:01:3d:53:68:f2:9d:15:c7:5f:be:43:50:12:0b:c1:78:7f:3b:e5:c0:64:5b:c5:54:29:9e

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

Revocation information

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

Check the revocation status for certificate prequel.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for prequel.co

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

prequel.co

Other certificates including the domain name prequel.co

(limited to 100 certificates)
prequel.co
foobar.prequel.co
prequel.co
prequel.co
blog.prequel.co
prequel.co
prequel.co
aws-test-datafeed.prequel.co
terraform-test-datafeed.prequel.co
prequel.co

Certificate

The complete raw certificate details for prequel.co in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwN2xikR3ygYLCICCoff2
CBs06Mqe3Ad5ftZFmAh4GFaHPh9Q6VtKA615bjgaRRRNwfKa47jFqVn+RNo/QUVC
ObGJXECMntEnDGjCkfjKgBl0ihD8Y20XqNZMbeMkWsKrHhM3bqFgGksHRjbjQ8Zj
ZN9czNgPdyrLQOly34ZkUa51I1zmKxSbdJ+UCJxKgsz9BTZZ89wy6ZxQk5WEu0I+
xfYtrV+e8TCdr+kSng9ebmY+r1sfqv1VSmQlvIC5/y4ATpUvvXkcmYx78viqLAFw
6Zo6OmFK26nOy5gIzEIOSBdzZed3VSONUeyQ27oR7uV22VRGBD68yPHIdMGv2bpI
cwIDAQAB
-----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 364933216864673720716950407220280369841006
 . . . . . . . . [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 2023-09-24 16:10:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-23 16:10:31 +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 'prequel.co'
 . . . . . . . . [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 24347075700699455813582882794852270901746231359607781175127698103181758262808119169947536161645363745225465136407362626414164447243800879195494826290987615112587217403407634204806770799084076388943715227133139449066003357800556501983742118193123819204888541446235732456991445514260457509832661507905908992820118745449981451973491328031813470010545322611224761911686307993561931552009759710037139356598238196347939980861807118613421634670394347535669701581844933495739375047447035489578209543664419906884397546285841438085246603652798837796666706022932132984822489352896354709046332257640346477523186881615266112489587
 . . . . . . . . . . . . . . . . . . . . [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)
							36ca0490aa7f147b78ff63349884b542dbad322b
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'prequel.co'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018ac82bdd9b0000040300463044022076604b28143397f2a5a077f74678d8eae5f236b0ba68c56a248fec7f3005b10002205221b9ed203a9a83e542c93b03bcb8cee115697bab5cf5dfe175e90a145da3f80075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ac82bddb4000004030046304402207d0b2bd654d5a131f2a215f8321013e35dc61d4aff1240bc29e5c999c471035602203f386883c1c5456ad4c9c4ee92b9f745d61dce15a67eef19950cf0f1df022de7
 . . . . [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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