fiction.undo.it

Issued by R3

About this certificate

This digital certificate with serial number 04:06:73:6b:2f:52:21:7a:23:64:a0:04:87:6a:b8:41:69:03 was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=fiction.undo.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:06:73:6b:2f:52:21:7a:23:64:a0:04:87:6a:b8:41:69:03
Serial Number (int): 350644255683626067278427351007626310805763
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: cc:fa:92:d3:0c:48:b5:11:ea:e7:4a:07:b9:e2:ca:48:e6:48:6f:e9
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c3:02:64:47:a4:4d:77:a4:9b:48:06:fe:ee:7c:a0:5b:5e:bb:88:45
Fingerprint (sha256): 76:4b:77:dd:e7:b2:12:3e:41:23:d1:02:3b:53:c4:34:b3:6f:7c:b1:53:64:e0:6e:5c:78:5e:f5:b9:da:ee:b1

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

Revocation information

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

Check the revocation status for certificate fiction.undo.it

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fiction.undo.it

Public Key Algorithm

RSA

Key Size

3072

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

fiction.undo.it

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Certificate

The complete raw certificate details for fiction.undo.it in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKCAYEAugiX1PfiXUVfyusdz+bn
z7yPzWgCQ+ExwB5zWuzSipybcTsEJ2gG6PeeQ+JW8AMl/sda6hkEKCADayQJM8yT
J4YABOGnjKuX2SaRJVT5eEzao5uufMHtWcoNXJlTVR/LFz66QzvVoXyFuxQGFwry
QBHN2XcTVEfIuJBto2cOnQhV0Bk0RSPsyVNN0Utmn+XtTBGlWNe5cgFwwqZex5xT
yYyxk6+9tUnjdhnvWr7VY03E1lTEeshZliVU4IkihPrLJPmNSvIQdBOezeY34wlW
4VaGFBnSAusNJ1IEdokZVedJEip+7u21U48bFWo2tnruidoNQJizPfx+fdb21SNF
pBsCZro3n74v7bk8XraZZV5wccMSYj9XFd6OGUgn55fsQiGcFiSG3gpFTbcf5D5R
PMuxg2RAopWsOYkrg/kgthrZwJfa+PIum/iA0kGadI35CyJ2/8qrur1JGNlWDNrd
WV9omJymftEtjCdGXjT90/rKlwN6BIYi6wD9BIb5sbsDAgMBAAE=
-----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 350644255683626067278427351007626310805763
 . . . . . . . . [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 2024-04-02 00:32:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-01 00:32:22 +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 'fiction.undo.it'
 . . . . . . . . [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 (3184 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 4221803612707573804315982885082767346598598823784968908303493365774729754555872602584553909104363274934589579701163661037413373016863542360307603432504010174476044488144813543360586370577633483649933094200258113232889709557776297630109933863840521865521837186161164254333570542249222390624378406188525211535976516363652283380587773715994930453475647928845218147869430568812216860362542253541654038060558966901488193340858982374851251009600292253357455465687382707100920127305225475493319348457975191222794720230042062604000692036979675151716261674774157780757730350458869353868066461936063981155880962523485671648426874042531061661570703625542291968426387857839389800308555520472434188396765889509895791000718690467974859750217591132492215620178368667484130423365690149376891893598760473845116269720883089362578489854207534565810498776956397682842926338099947824704995181514445002988636218757623059111477078670028934701234947
 . . . . . . . . . . . . . . . . . . . . [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)
							ccfa92d30c48b511eae74a07b9e2ca48e6486fe9
 . . . . . . . . . . . . . . . . [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 'fiction.undo.it'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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