DV SSL/TLS Certificate for www.meemetmel.nl

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the www.meemetmel.nl DV SSL/TLS Certificate

This certificate with serial number 05:2a:2b:22:64:09:71:37:5e:16:7c:5c:d9:e9:5f:08:aa:e0 for www.meemetmel.nl was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. 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.meemetmel.nl 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): 05:2a:2b:22:64:09:71:37:5e:16:7c:5c:d9:e9:5f:08:aa:e0
Serial Number (int): 449910624440381642834398016032025522776800
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 37:46:33:04:5b:cc:f0:62:31:f9:d9:9a:9f:0a:c8:5d:3e:c0:24:dc
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 17:1a:17:73:f4:7d:be:39:33:23:ab:29:f2:c3:b2:ab:6d:d7:72:01
Fingerprint (SHA-256): ec:2a:d5:ed:79:d5:19:18:57:6f:7a:84:2c:9f:7b:89:76:62:8c:61:51:4d:da:98:e8:75:21:ad:26:d0:56:3e

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/97.crl

Check the revocation status for certificate www.meemetmel.nl
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.meemetmel.nl

Public Key Algorithm
RSA
Key Size
4096
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

X.509 Certificate

The complete raw X.509 certificate details for www.meemetmel.nl 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 449910624440381642834398016032025522776800
 . . . . . . . . [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 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-20 04:53:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-18 04:53:23 +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.meemetmel.nl'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 909723042245477993406832599194324792712005476896018204683231424786971220416784029503753110144502434300530588941528837690525987159858879106935418635253713157217273843480786481046475388420869022699368691886578025702877115669525451897779965071593577676648787630531745058588498605575243217430529830855720881744749813817819738632028397943812972161711822243309374939958895181066985195758686607956447544618445576932865177271778931346992567789723836570522863276704497558300757970332152443889367064348717473476800494644584753474181684134265734946184727502099188729981033366682284692074071614063114478788857517719043053615534709874086998963507591778034012550012506686427094516692203583598226491812503574020057709952429261053715670827092007963322571694855628461607869274425328126891559878177656021100444789131220855417628270241391474210669085555397343178260424414855276268297979900562601690850240423300213806679201531947989135963930819200324225125674969627313192196503093933294738514036668048208254171981724098294134135885038165568219108903236316911823269823993140621146942247928883843519354364134884849117664241262231771395857133874180930939942158845548979888872938254133192030606115258264343783000396087745737413332358429186728611913142568481
 . . . . . . . . . . . . . . . . . . . . [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)
							374633045bccf06231f9d99a9f0ac85d3ec024dc
 . . . . . . . . . . . . . . . . [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 c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [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://r11.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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'meemetmel.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.meemetmel.nl'
 . . . . . . . . . . . . . . . . [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://r11.c.lencr.org/97.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)
							00f1007700ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe0000001978be4c173000004030048304602210086ee443c64191be9523a838a6baa9ee65cae17d22712dddc4678f0e3aba3a4d0022100c2dd4ae48aec1e5271f8d4d1ce4d4cedbdfffc05565e53b53b6b1f99552f3e8f007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db0000001978be4c1870000040300473045022100d04bf3c56dfdadb19010361401613cc2d7cc527563f3b755fa4770327d416a2802207e2b0d54025096c8c071a86ad603100f767f49c2b5d34bfd9d56896c05642730
 . . . . [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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