nuut.app

Issued by R3

About this certificate

This digital certificate with serial number 03:05:95:11:5e:5e:20:ea:4c:69:94:5f:bf:c4:83:b4:21:c6 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=nuut.app

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:05:95:11:5e:5e:20:ea:4c:69:94:5f:bf:c4:83:b4:21:c6
Serial Number (int): 263236414784308116603722316566160706118086
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7c:ad:23:37:a7:7b:2f:d0:20:90:b9:f2:76:f1:f6:d5:88:c9:97:e2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 95:af:f4:9d:e1:66:b9:64:e1:e3:fb:32:78:e5:9c:f6:11:92:04:16
Fingerprint (sha256): dc:74:26:40:c9:54:56:a3:2e:0d:83:62:5e:31:6b:b6:9b:18:3c:46:c0:17:93:69:cb:cb:a7:f0:a9:de:9d:d6

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

Revocation information

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

Check the revocation status for certificate nuut.app

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nuut.app

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

nuut.app
nuut.dev

Other certificates including the domain name nuut.app

(limited to 100 certificates)
nuut.app

Certificate

The complete raw certificate details for nuut.app 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 263236414784308116603722316566160706118086
 . . . . . . . . [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 2024-04-06 08:12:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-05 08:12:41 +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 'nuut.app'
 . . . . . . . . [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 3173146666546883460473279263101499335684932780417949206101440144717938398186426178635861122529814880437928216675783821403473223928031189330300231683741356548027370931122781644398878289693157973564106005659272851719317589166439553570227144900289673940185283381213190767259524208107029039036815470688128843949451144401401112928500887807363933240381124994256389103018031694153307917638634577914386964487928842849800296431839604859892811088145145371967425596105563126745008402667149211950525923047049013776196608594011902059349084674206323814152032511186851434589749003682295814359083517635475531115666736498064263231063102360656602394814684406067665583455160250935916220105932295020418722991843147998175686267029868271221976667372995659443332901317072872782735418861740777677455482176616576557848114415563888827291504518102771910386838758244441566835382893547607948043979990224771858745964142811524342641399767693587714115617263
 . . . . . . . . . . . . . . . . . . . . [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)
							7cad2337a77b2fd02090b9f276f1f6d588c997e2
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nuut.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nuut.dev'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018eb2ae783700000403004830460221008e828f27b12bd08112e9cd15a608d0c5ac58f33e834cf16c2a3f5d9cef366cb002210094988c2f956bc9572ee12d889d34e5ea7daf4d0bc72678c14e57cd553a28c5640077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018eb2ae784d0000040300483046022100e4767cc5076f91f91c8213c5c540ac78d5a1974da7d0e70dd0257d0d6c93b76a0221009b2dc3d07f11eb315e3ea0e3e51aceb16ef6a94dc66b70c10ae25370392561c8
 . . . . [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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