DV SSL/TLS Certificate for notch.so

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the notch.so DV SSL/TLS Certificate

This certificate with serial number 06:f4:81:c9:1b:97:5a:04:bb:63:d1:ad:8a:76:f7:01:d8:ae for notch.so was issued on by Let's Encrypt.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for notch.so provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:f4:81:c9:1b:97:5a:04:bb:63:d1:ad:8a:76:f7:01:d8:ae
Serial Number (int): 605875127742011655822524811751477957744814
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 31:5d:01:86:48:02:e5:00:d2:ff:73:15:36:24:94:d4:78:68:56:8c
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): f2:da:90:74:2e:0f:f9:5d:9c:e1:94:f9:66:40:44:4d:ee:88:fc:90
Fingerprint (SHA-256): 32:7e:d5:1c:49:6e:61:ed:bc:18:ba:55:ce:3a:63:c5:94:14:73:18:68:4f:c6:80:7b:cc:69:73:f5:84:5e:2d

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/47.crl

Check the revocation status for certificate notch.so
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for notch.so

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

notch.so

X.509 Certificate

The complete raw X.509 certificate details for notch.so in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqbUc8JmaonEMsvm8/Jnf
HQ1xfAVSCskI2fWEBxDqxpLwyUlTCv/eoFs/8N+Lk2m+SV1Btg6u4/gEHSBe7wv1
7WMdfMpRaHLbQp43LuOE430Ll/QiivnBi5Kmik/gIZ8YnscXZSA3oq2j0/GPnqgK
DqyVE5K6SvHUMnDT4ibH+FLmEMZsOr2/+h1tJviC+Kts7Ee8n3mCpITOgVysbLNC
DS7NuZRRNPyHu/l9zVPZjYEPlvj2q7F0bKoH8kZ4ePmYP5NbMwPsyYKxOBknZgLu
nrlyg4ZqyTylWNs5QJWLQr+yhS+/v0+qX6zYrz7mEpNngfmhcqsVi9vnZOiNFJ9X
sQIDAQAB
-----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 605875127742011655822524811751477957744814
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-07-01 05:21:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-29 05:21:22 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'notch.so'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 21423583711012809433411577379284262174376958893863365647525329186718245133138074323725316919260269738855245199394406995351935188111775888852898743561067146559906144243091484959999497712498239488057148645830484439048664952989264553358618072366952497684394997418038656151876690450535241417729692553712826400368467276499719168042285906098450773296190358202908432850300234240363188327629113293082121908020654723044809696686262283563249206351358931983605220132950388984651192985493104702663259859430767123137343101918442828579741586406986207236824736013810709968045065931817556476595808847530811924655951567840800466229169
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							315d01864802e500d2ff7315362494d47868568c
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'notch.so'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/47.crl'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197c4a456b20000040300473045022100c255f14eb1a062b63331b63c86e3c7f6264db71664b578c8b21908d0d9f58fc7022007f74a120786483639ea31a72734cafb356eaa180b553c9d38bbb955ed45d12000770012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000197c4a45e66000004030048304602210090463d88a0815c74160f1882a319c4a43787035aab57146f37178ffe52627225022100ab2ba32ce2af8670842d28d078b7502c638c747b7feaf2ddae763548fae74682
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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