DV SSL/TLS Certificate for www.nonno.be

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the www.nonno.be DV SSL/TLS Certificate

This certificate with serial number 05:e4:1b:f9:1c:6c:18:d3:74:64:b6:3b:62:49:1e:0f:68:96 for www.nonno.be 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 www.nonno.be 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): 05:e4:1b:f9:1c:6c:18:d3:74:64:b6:3b:62:49:1e:0f:68:96
Serial Number (int): 513182991931050964530440103807805553600662
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: f8:07:1b:67:bc:06:c3:bd:9a:c1:36:ff:a3:1a:70:1c:9c:10:74:94
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): 07:18:69:aa:f8:59:25:db:c2:37:3b:46:a3:af:c0:39:90:07:95:3b
Fingerprint (SHA-256): 86:b0:06:a0:11:01:49:f2:bb:57:0c:8d:89:02:ae:2d:1f:82:f0:fd:cc:19:25:95:a1:a3:6b:5f:6c:e3:0c:26

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/23.crl

Check the revocation status for certificate www.nonno.be
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.nonno.be

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

www.nonno.be

X.509 Certificate

The complete raw X.509 certificate details for www.nonno.be in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv37Fb34GAwRQIemYMDb2
jGipaD+BHGSXklBlVbgydu0rIsDItL8pjn9SAlYlqIm6u5Xn3Doe5CPUy+jBKRhh
VttOTYc5fae8gS4xunqTh66dcSvb+20WrjfbTsIA8k5djyhJkhvd2+rnyyK2+kcM
kvanQTP5pqTrbXvRYokGwrOasds8iKgUA4rAFE+wBiVW80BSmbyDN6suHRPa8tJJ
HTMeStpnQ/rs9f67LDUYs1+y4w5M+ZiR4iI9vtg2IspjYu5+KJ/7Q+Vc/OE0WW6/
RO2E2jCgHiVoTjxywlglQ02QS6V8EEafxyTK+pvaDAN1c5qAjMHmLwHbK9zjiPbQ
mQIDAQAB
-----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 513182991931050964530440103807805553600662
 . . . . . . . . [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 2025-07-18 10:32:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-16 10:32:00 +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 'www.nonno.be'
 . . . . . . . . [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 24174029473156410131552913767941944865865510708024194478197503872276776271432304024961092804492668289051707688858594482911499891937300731352127914856988057369121184568488054814591370695485989018585048874164703345529398967364219081831011147379655310079634498108196156058726783523228608927400386600261346341945678889841375323100455247303150151680803599850268950171164401951032825758627318242214477458108621387315500139489061855767386745067755050288709568647741027582495284967352250558521218942187282947568394317558781565322323972349563706780831119537117733867741710716012161035979675983629392212769936903719341398610073
 . . . . . . . . . . . . . . . . . . . . [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)
							f8071b67bc06c3bd9ac136ffa31a701c9c107494
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nonno.be'
 . . . . . . . . . . . . . . . . [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/23.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe0000001981d4cd7f00000040300473045022047d92cb1450cf4aadc4648192c95933a4651a99c9f17dbc962057c2c051da96a022100fc39a202a4af62674950714b760dcf07a2b377610f4afc235133bad214be111f0075001a04ff49d0541d40aff6a0c3bff1d8c4672f4eecee234068986b17402edc897d000001981d4ce06b0000040300463044022037866f72b9b2d0d74545bbf971ac03ab07e62215f77303fdb3d0d58221f88ffb02207921b7d8969d1fd2a7ae7c920bf1f67f64df2cbb58ada2eb86c4017e5c517400
 . . . . [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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