DV SSL/TLS Certificate for *.ems-schiers.ch

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the *.ems-schiers.ch DV SSL/TLS Certificate

This certificate with serial number 06:3a:2d:9a:f2:16:42:17:e3:b9:86:76:12:f5:c1:29:d2:a1 for *.ems-schiers.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 *.ems-schiers.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): 06:3a:2d:9a:f2:16:42:17:e3:b9:86:76:12:f5:c1:29:d2:a1
Serial Number (int): 542470712655609044888714235411226258166433
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 4f:a1:14:a6:28:5f:4a:e4:85:d3:36:03:a3:58:87:a2:48:53:90:e0
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): 58:0b:e1:94:31:5d:0c:48:11:7c:d7:13:93:b2:1c:e4:68:4c:c9:4e
Fingerprint (SHA-256): 3f:13:58:17:cf:5c:52:ea:d0:70:4e:75:8c:89:cd:ab:42:88:99:67:3a:01:c7:13:e8:a8:9f:47:31:9d:11:df

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/34.crl

Check the revocation status for certificate *.ems-schiers.ch
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for *.ems-schiers.ch

Public Key Algorithm
RSA
Key Size
4096
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

X.509 Certificate

The complete raw X.509 certificate details for *.ems-schiers.ch 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 542470712655609044888714235411226258166433
 . . . . . . . . [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 2025-05-14 08:44:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-12 08:44:56 +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:12|false] UTF8String '*.ems-schiers.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 932218399258675628334437388720674908372836078962796118100402441867068588633806176234189481875537052152769054431044950443987770841698967368088564779848251855380906382605949551628818609000109117149422978151406904964160838922203877910662133919136354706085695957353260278854914608509846620494164897837522857453861862775970343291397785186866398948952275117457898176599208513244748995333190243042335274390117342126314210835430293758102709910033029316968425076049411575286098952189543697572328188337670575700386891761031604280926967131551105756292849825494560626242030422781533121668077006537263723568433572963078904742435201482930652017664217362810599841921501638116925468322996959035491417420989782358399514964311681694215564401157487518253701695694032301981475032654634515091528418838842086887482319837654029863692263780082806836590694133272628966046975433090023911375263452756111501405349376320258080942914066608063592174573197762176992064821096771204967756464328750608527766393754477276107561284739137499869386863408228966766483118492122200073165154054029495571675293709886292095566617333260413586040312915001215285736658368722107333893149215626773123633698392497931856477625680639049572844495584442191919039930667647184011855107233303
 . . . . . . . . . . . . . . . . . . . . [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)
							4fa114a6285f4ae485d33603a35887a2485390e0
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ems-schiers.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ems-schiers.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/34.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)
							00ef0075000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000196ce2d7443000004030046304402202c286310b192854abcb31ac4b0857139b3a690ebf491bd0dff6dd7f8e36a9fce022035d0ceaacc7d1a172dfb63dc1f184a99abfa34d9aa2fe497c96d2f3de1519bf4007600af181a28d68ca3e0a98a4c9c67ab09f8bbbc22baaebcb138a3a19dd3f9b6030d00000196ce2d767e0000040300473045022026845b79d0cc4740f959386ac30b2e227cdcfd06bf1dab6f6631594a6a6e02be0221009a8de3038a304c23a295af06508bcebcf7adf75f8a62b5524d4c3e7ccf576415
 . . . . [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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