effen.ch
Issued by R3
About this certificate
This digital certificate with serial number 03:27:53:de:7a:7a:61:99:a2:b7:91:22:62:4c:fe:55:6c:1a was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=effen.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:27:53:de:7a:7a:61:99:a2:b7:91:22:62:4c:fe:55:6c:1aSerial Number (int): 274719351202900096016384552791271259073562
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 68:55:f5:03:82:16:47:e5:7e:7b:f9:12:99:7e:0a:6d:c3:5d:12:01
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 05:13:86:7f:85:87:a2:42:40:78:a4:89:ba:df:ee:de:3f:33:1c:ae
Fingerprint (sha256): db:f7:7d:c5:cd:f5:b2:02:be:5f:58:a1:c9:6d:83:7e:2d:ef:de:39:1f:db:7b:85:0a:43:3a:2a:bf:20:1d:b7
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate effen.ch
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for effen.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
effen.ch
www.effen.ch
www.effen.ch
Other certificates including the domain name effen.ch
(limited to 100 certificates)
effen.ch
effen.ch
effen.ch
addon-zdomeffen.davesblog.ch
effen.ch
beta.effen.ch
effen.ch
effen.ch
effen.ch
effen.ch
effen.ch
beta.effen.ch
effen.ch
beta.effen.ch
effen.ch
beta.effen.ch
beta.effen.ch
addon-zdomeffen.davesblog.ch
addon-zdomeffen.davesblog.ch
effen.ch
effen.ch
effen.ch
effen.ch
beta.effen.ch
effen.ch
effen.ch
effen.ch
addon-zdomeffen.davesblog.ch
effen.ch
beta.effen.ch
effen.ch
effen.ch
effen.ch
effen.ch
effen.ch
beta.effen.ch
effen.ch
beta.effen.ch
effen.ch
beta.effen.ch
beta.effen.ch
addon-zdomeffen.davesblog.ch
addon-zdomeffen.davesblog.ch
effen.ch
effen.ch
effen.ch
effen.ch
beta.effen.ch
effen.ch
Certificate
The complete raw certificate details for effen.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE7TCCA9WgAwIBAgISAydT3np6YZmit5EiYkz+VWwaMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MTkxNTM4NDJaFw0yNDA3MTgxNTM4NDFaMBMxETAPBgNVBAMT CGVmZmVuLmNoMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA26lpEUz3 3vkmWqYE/q7nsdxlm7prrTep0V0p/Cqvp/1uSlfkbA7ySNOtdm8ZYCoPUMIWmmSd 9aC5cGGD3xlXnPSGENVUMtHLRFB3TFJonbt4i6h+QdC/Q0SoYhWgeWAoFXjPrDJ1 06t4oEmVHsenFN++BNjPNcGu9s341AZcEEw5exiTsUY1rwyO8wJ4gsbO7LTQ6RDx 9Q98vBH7SESNx3unmvWwHV9P7yrrsLhUFkBqI/VXMNG7SLbK7PAzRaACpvJ2p5jM RN/4kB72vpvpGUL0jpDVcDKTbyqlwEiiCSOdc0dwQP2DTcyqoTuVpRMnkjwbaRow M3NexyBPp1/6tQIDAQABo4ICGjCCAhYwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRo VfUDghZH5X57+RKZfgptw10SATAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+d ixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxl bmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAhBgNV HREEGjAYgghlZmZlbi5jaIIMd3d3LmVmZmVuLmNoMBMGA1UdIAQMMAowCAYGZ4EM AQIBMIIBBgYKKwYBBAHWeQIEAgSB9wSB9ADyAHcAGZgQcQnw1lIuMIDSnj9ku4Nu KMz5D1KO7t/OSj8WtMoAAAGO9zl6bAAABAMASDBGAiEA6nkfVb3Zh4QC/5KC/W2G uXwRUol4VMWaItZ1VESGpbcCIQCBwlX36DZI0/19Q2wqrWHUe4YsYUTsH8SeeXw/ SBsR6gB3AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABjvc5elsA AAQDAEgwRgIhAMMEu/Swv175vpllyfdlyqBt3TkTRVh9IvKG7WIenlH/AiEAp0eY 4PYc+/JpVULSeogDHigIHYOVNx5T7+mEK7EGwg4wDQYJKoZIhvcNAQELBQADggEB AJsZhyDv9rdtKG3ck138ynU+oyF1yb4FZNLcPpzNy+eRbhAgyB88qiWdDQb9j64F /Wt/IJtv/JW1hG6vori+nMiEf1G9PSj4GEni/a8uzn8PDR6dW1WdBSSqYOma13tr wkSF6v0wcMTSYCB97d79oOdtWSfBv/PEWXMaW6hPeKBoL7JH0HeUak66+uU+n3li NOd8w9lKPC70pT0l1s8H2CB6rpJQhyElzKADTotUCkTWjjS+9hqooPdOcrB1GIU4 wqJZig2fnYG6OlqNnTsSBaJGQMopdvw00V8Df2hWFMo+9nMT/Ldx/ZQZHOo5y0cX df4msqbMXqVbRKKoOc0N7q0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA26lpEUz33vkmWqYE/q7n sdxlm7prrTep0V0p/Cqvp/1uSlfkbA7ySNOtdm8ZYCoPUMIWmmSd9aC5cGGD3xlX nPSGENVUMtHLRFB3TFJonbt4i6h+QdC/Q0SoYhWgeWAoFXjPrDJ106t4oEmVHsen FN++BNjPNcGu9s341AZcEEw5exiTsUY1rwyO8wJ4gsbO7LTQ6RDx9Q98vBH7SESN x3unmvWwHV9P7yrrsLhUFkBqI/VXMNG7SLbK7PAzRaACpvJ2p5jMRN/4kB72vpvp GUL0jpDVcDKTbyqlwEiiCSOdc0dwQP2DTcyqoTuVpRMnkjwbaRowM3NexyBPp1/6 tQIDAQAB -----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 274719351202900096016384552791271259073562 . . . . . . . . [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 2024-04-19 15:38:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-18 15:38:41 +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 'effen.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 27729728179341512227972217228462637359269280620788230222086684374583585089833404074304697457144918663642590532162802489509890380750368663127614500769726556338130447175415217865199949087548848341987470708630555892197694585608275496110010269050329243899745663714935649576873914482023270235186394586538993413448198824873460159269277030799387465089354625599465499248079842672184009612545246010386705697371806539477474989135063363519863260009909687538151560856326843231574442460471365532315379908058707319729439463231560523985141783403065225584262397333288569627277559495610400145455327670853420287412805472526085501483701 . . . . . . . . . . . . . . . . . . . . [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) 6855f503821647e57e7bf912997e0a6dc35d1201 . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'effen.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.effen.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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018ef7397a6c0000040300483046022100ea791f55bdd9878402ff9282fd6d86b97c1152897854c59a22d675544486a5b702210081c255f7e83648d3fd7d436c2aad61d47b862c6144ec1fc49e797c3f481b11ea00770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ef7397a5b0000040300483046022100c304bbf4b0bf5ef9be9965c9f765caa06ddd391345587d22f286ed621e9e51ff022100a74798e0f61cfbf2695542d27a88031e28081d8395371e53efe9842bb106c20e . . . . [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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