go4mobile.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:d5:5c:b7:ef:d7:ce:71:85:5c:32:32:b6:d8:71:1f:37:e5 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=go4mobile.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d5:5c:b7:ef:d7:ce:71:85:5c:32:32:b6:d8:71:1f:37:e5
Serial Number (int): 333940245979971798155065998495133258954725
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d1:5f:93:82:ff:33:03:a1:15:94:36:e2:dd:ed:d1:ee:a4:8d:eb:1b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ee:38:09:9e:17:f2:8f:20:41:24:22:3e:81:05:1d:38:58:e9:4a:e0
Fingerprint (sha256): 2d:ee:91:24:c6:17:94:8a:81:fa:0b:6c:07:a1:61:26:d7:40:2d:74:e8:cb:ab:db:45:ee:88:32:80:87:a3:c0

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate go4mobile.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for go4mobile.ch

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

go4mobile.ch
www.go4mobile.ch

Other certificates including the domain name go4mobile.ch

(limited to 100 certificates)

Certificate

The complete raw certificate details for go4mobile.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm+cjDV8Y7c4JindUsqA9
KysiKLSBlQagBWzylzdzrtKpto6GVgEcIWxExeZztaU/Md/xewOMOVeC5EGT2P+H
rJN5nUXqSQgDD7AXiGo3Ro8D4+IOTewS/7q+ZIM/h093NiEuwxzRaWqqPnxwHQc9
OS0927NXC4P5nNckFWs7PlJ8VrroyisgI8T4KqN6J7DNXL+MpOOessIS2FdqaE6W
28WgISGmI/b2vQn8ac8+xoSL3t3S/TBkENFMRZwOCI0+1KJEFCkViv6jDQ0Am7FL
vyl5PlsRy4eg2v/8Abh8KET/VVeFK/FQjEH3hyqMdsK6spcmiWafjX1BxmNYyAyB
NQIDAQAB
-----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 333940245979971798155065998495133258954725
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [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 (countryName)
 . . . . . . . . . . . . . . . . . . . . [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 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-06 23:24:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-04 23:24:21 +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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'go4mobile.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 (rsaEncryption)
 . . . . . . . . . . . . . . . . [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 19680915134376328610220800819447725638030487509245303735214138321161272972275722466664087232005885361111376279194397193216645423135475436270615246196610505672115813533653255289346163744103909369129878464458900905268456450482735434062713222412433307619059609698985055033556335818125294866515158496260717725930847208615152826337672326081035770824729813498690686071330060347174770408268646312054244368414054002054985325206950755960469555761634105499604614343903869654316817496944172204266025034200815538320976997011421274500541063072567105944216912302232021579523258232078521189845973127643777248411736385230899306594613
 . . . . . . . . . . . . . . . . . . . . [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 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [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 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [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 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							d15f9382ff3303a1159436e2ddedd1eea48deb1b
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'go4mobile.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.go4mobile.ch'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [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)
							00ee007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189cd617257000004030046304402200bdfa6de65b576fc4f548df2856bf47efee6ad69b11cb3d9d6935762333846f9022011d8c8008f73c6a6cc5bb5b423b630a2531cadd52171f85c56b98daa6dc434610075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189cd61747400000403004630440220442c46cab5f449474237492675579b207fc0e1a1412cec557494978490bd9f2002202b4eb3a9264fae1960260b6f48e14cfbb9e90d48ecfe60cc8511ac89008f4970
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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