DV SSL/TLS Certificate for v-l.ch

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the v-l.ch DV SSL/TLS Certificate

This certificate with serial number 06:3f:a9:12:4c:86:fc:0a:d4:83:8f:bb:cb:6f:b1:66:80:98 for v-l.ch 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 v-l.ch 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): 06:3f:a9:12:4c:86:fc:0a:d4:83:8f:bb:cb:6f:b1:66:80:98
Serial Number (int): 544336239251369414457094177724124436529304
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 25:c5:00:1f:70:a0:dc:ab:40:14:31:45:60:3a:cd:c2:6f:b8:7d:34
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): 34:ab:38:14:9c:a5:c0:b3:8c:34:bb:69:c5:44:a6:28:ee:2b:fd:66
Fingerprint (SHA-256): b9:de:6f:f8:cc:75:9d:08:bd:b8:33:08:68:7d:6c:6d:4b:3d:f9:91:90:c7:3a:28:fa:6e:ab:53:f4:ee:45:eb

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/25.crl

Check the revocation status for certificate v-l.ch
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for v-l.ch

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

X.509 Certificate

The complete raw X.509 certificate details for v-l.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqd2A+dHyEULVD7+isjPI
Fq5sOxSUKamqx62Bf+DLjneAiLrUn3K5C9oU2PcF4DH/Zj2pITjkPpvjyrXVCH6D
G6BybeZsYpkHfPUk4mG5Yxl3r0A/g/aJL9jQtOluWuEvaZtLj3i4jD3dDW4qqSN1
7BxSpjY+Zf+iaZUvY6QtdyRFDH4wJTQIQZfyPpiHLQbnoPEVs5ynSk3DhPNdx0hZ
Sfk0SiXiuFF3NOK0dyqkfTlfZ9CRexF4GyCusL70K8XMWtjm2mPi58GVCokXrU8b
saFvz1ZEnKB5ESkgnn9gdbTAb0PcF9YXH+wx/TZBRw2jX3SMdGUue+GtNp/NWaL9
hQIDAQAB
-----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 544336239251369414457094177724124436529304
 . . . . . . . . [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 2025-07-11 21:47:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-09 21:47:13 +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 'v-l.ch'
 . . . . . . . . [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 21443501139905967080614013889543217466391522264852947074898776603828367966211787864827940711439774455572941222058775470827190757447002295786893247154754638961813776175991583799814498235274800712419482296886432423595957571059654657557359609642705387496414809371876587134312686696790580144582733626388359395178631455458065853319158904962508856368541332168618862082009109364667259544919695503784619201617356216188765464351668764461659114039294698157791248607185404253543933650468506297401265863001945579610178800365594224735900228945735332982900663488329488405622029443239549715728294374988993163895075494518332154117509
 . . . . . . . . . . . . . . . . . . . . [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)
							25c5001f70a0dcab40143145603acdc26fb87d34
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'v-l.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.v-l.ch'
 . . . . . . . . . . . . . . . . [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/25.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000197fbaa7fc700000403004630440220644077e20b91e6f6b93dcc220f7320edcd8510879ee9259861c80205b1e129a9022007af359ccf183b57dfa49beb8d5824d247a9cb62aab82824690ad22f5fb27a5a007500dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000197fbaa80420000040300463044021f188a3dc7ec05e7c07e2ae0f7cffcef2537b696f03ca84c3240f7907794585302210083c569d2d17d71a14b9ae591e05256e113c13d7b9e2fe25319f8bf93b92b1722
 . . . . [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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