m0d.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:38:f5:b7:96:db:93:8e:3e:99:e4:65:dc:ba:d8:ac:55:6b was issued on by Let's Encrypt.

With 13 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=m0d.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:38:f5:b7:96:db:93:8e:3e:99:e4:65:dc:ba:d8:ac:55:6b
Serial Number (int): 367831570383664031200672137948729686381931
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: cd:95:05:99:84:53:4c:ce:36:36:3a:04:36:4a:86:f9:94:bf:74:f0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 62:48:78:6a:6d:c4:67:cc:b2:0b:1c:64:ec:2a:5d:d6:32:8d:2d:01
Fingerprint (sha256): c9:8d:95:74:f3:a4:30:ec:51:d6:d5:63:7c:22:5f:a5:1b:4f:31:c9:f1:9c:84:dd:aa:04:9f:a9:1e:d3:bb:67

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

Revocation information

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

Check the revocation status for certificate m0d.ch

13

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for m0d.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

*.ch.sqr.co
*.encalm.com.sqr.co
go.encalm.com
m0d.ch
qr.plumeriami.com
qr.plumeriami.com.sqr.co
qr.tamastoria.gr
qr.tamastoria.gr.sqr.co
www.go.encalm.com.sqr.co
www.m0d.ch
www.m0d.ch.sqr.co
www.qr.plumeriami.com.sqr.co
www.qr.tamastoria.gr.sqr.co

Other certificates including the domain name m0d.ch

(limited to 100 certificates)
*.encalm.com.sqr.co
www.m0d.ch
go.encalm.com
m0d.ch
*.cards.sqr.co

Certificate

The complete raw certificate details for m0d.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArHkId7fGiBcf9/s05FCJ
SBOfHj2e/FKCGQxRaLjPwfg0w2sm6BNS2Ev/Aq4KiuByv4OJHIo+/+pcoiOL2p7A
pYz7BqlruWy151m9QlZdifbJyVDXQaXKcZuTWCJAqVjRDr4UsFsK/ACi5D+4QpBj
4RnpK6fqN4AlKmtYtmyEZixnc+8HqVpGfX3xH13W0msP4Z2igwCPzD3EU2D2vS7B
b1kCnH+/LmYTEgmjThV9S3VK8M0yNnrolpsBepyChZlQi4gwSU8VgUC/35EpX1Bl
RtJzfAPtNtZSmbg1DnuJZlpR1JDPikV/ZLKOLaGwJ8kuDElYRtOpE+ZcroNpqriM
+wIDAQAB
-----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 367831570383664031200672137948729686381931
 . . . . . . . . [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 2024-01-02 01:43:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-01 01:43:01 +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 'm0d.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 21772672088746919678243569548197074046903604488027082453067115912743242937322976856522268071640199778982688511846889945114346738871138106652408589276852947157245466964815915094800049340905499389980712870653540565044182317053343576009028548568132243655445987306276394604698472534215148567832752214707855414383317227062165278077753380823344339492009078867797099755645378617133952316697778153232354552202909092392400365774702585615134469639524148754436363754481649001396448007025602644840298809999420656577892780051165652871234014755038071268256307284951770618805710374151604043356167618599107519006712855665472750259451
 . . . . . . . . . . . . . . . . . . . . [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)
							cd95059984534cce36363a04364a86f994bf74f0
 . . . . . . . . . . . . . . . . [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 (265 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ch.sqr.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.encalm.com.sqr.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'go.encalm.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'm0d.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'qr.plumeriami.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'qr.plumeriami.com.sqr.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'qr.tamastoria.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'qr.tamastoria.gr.sqr.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.go.encalm.com.sqr.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.m0d.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.m0d.ch.sqr.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.qr.plumeriami.com.sqr.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.qr.tamastoria.gr.sqr.co'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018cc80d94af00000403004730450221008704ee6afc0848867c6d19489c9e1f59e1ab92cede0b3972e2bd34de4170efed02206f9f471869b4e3539c02d64e2abed2fa3310d3378a5b6c96cdd5f4e0c50d28b700750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018cc80d95680000040300463044022077b7322c01d3d24a64899f9c956120ac8ad9cb74cc02af8305cc74f1ae4a6f4702201a236a456eb2ef424aed00f958b1d9a565462864029a70f1409f9b8d28da1235
 . . . . [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)
		001eddce0bb3c0d50e5ec8161e9d0e6a0803a9b56c95ae9f2da0e2fb490c6a0b8d644a254ebd39b751d6ef7031986bf00d2a5573b3b8981afe6dbb938ee0786dd5f165772877968d9a7bb4402dcb34d14f730dcd88e30bcec4745a4dff881dce09ddb917fde2017623e57a056a343dbdcc339d6587a11a93c3ddc369c5c3109b1ab9ffb2b66e4fe3dd93ee300483756868534ddfb0d44f37befe801ff2c313042942c9500393493c06dd34d95a72ab935b687652165391279f4dc5112b38fa076cf305005f05c9f4d02d170654073b0daf38c1a81460ab635e1649d4e0edbabdefb50dcf97eab08c5cd8ab22310230cc117a59e6ce9ac92d2200096993549ac810