kaimug.ch
Issued by R3
About this certificate
This digital certificate with serial number 04:d4:32:34:2c:51:c9:1e:66:7e:20:01:75:56:68:2f:b3:aa was issued on by Let's Encrypt.
With 4 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=kaimug.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:d4:32:34:2c:51:c9:1e:66:7e:20:01:75:56:68:2f:b3:aaSerial Number (int): 420655737812411577408498454780423066071978
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c7:69:e0:14:92:e5:6b:83:3c:39:ae:b5:63:fd:e1:3f:15:56:12:c8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 97:17:7b:42:67:36:91:1a:4e:70:c4:33:26:8f:80:dd:af:06:ca:54
Fingerprint (sha256): e4:02:f1:23:32:96:36:cd:39:2c:e3:94:13:dd:22:06:b8:0f:03:95:47:47:fa:d2:4e:0c:91:c9:43:25:ed:93
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate kaimug.ch
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for kaimug.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
kaimug.ch
kaimug.service.migros.cloud
lb-dit-kaimug.service.migros.cloud
www.kaimug.ch
kaimug.service.migros.cloud
lb-dit-kaimug.service.migros.cloud
www.kaimug.ch
Other certificates including the domain name kaimug.ch
(limited to 100 certificates)
Certificate
The complete raw certificate details for kaimug.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFLjCCBBagAwIBAgISBNQyNCxRyR5mfiABdVZoL7OqMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA1MDgyMDEyMjJaFw0yNDA4MDYyMDEyMjFaMBQxEjAQBgNVBAMT CWthaW11Zy5jaDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALq5mdv6 pIC6Vb8PaafHIN3+Bvvam0n3iRPL6u2OD+65L7So8KNeO/0NziRL5LFn+d4PXqcN tKgMBG1uR4CpZy3ZxTwGwF7Db8LzmPr2WOqu5qoShyp76PR4VMljAIxBWNGYJTt/ QSIXnGuAZzP7BLnsaq/C72aDKzNKlNHTB6ZTSBs5JXYfN+sVMnxnCst9yKwVy13g mPdCbpxuHdL66WMj6hXzhHcOScYJy7ptbZz4ovC9Kv5bDoEjNSU5CvWidvF+2DQ9 TYu0A5HXmK8VW184w1AVCXkwIzhmQ2q4augvekNBwpfj0CF21ckeuzkDI6ibJIRD qJAi285r2nbyw6cCAwEAAaOCAlowggJWMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU x2ngFJLla4M8Oa61Y/3hPxVWEsgwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wZAYD VR0RBF0wW4IJa2FpbXVnLmNoghtrYWltdWcuc2VydmljZS5taWdyb3MuY2xvdWSC ImxiLWRpdC1rYWltdWcuc2VydmljZS5taWdyb3MuY2xvdWSCDXd3dy5rYWltdWcu Y2gwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8A dgB2/4g/Crb7lVHCYcz1h7o0tKTNuyncaEIKn+ZnTFo6dAAAAY9aDNksAAAEAwBH MEUCIHg6rR6ankOMHOME1ftnusdy+cZyU6oFUUJTbPhetdWjAiEAzOoE+RAYKlrL PkjDAOLcGdgokJkz/jIOlfSbd9Bf95UAdQBIsONr2qZHNA/lagL6nTDrHFIBy1bd LIHZu7+rOdiEcwAAAY9aDNkMAAAEAwBGMEQCIFDS1M+HHLOxgRfBW9/JV4uA/521 TSHYfwl0Gg4AiNuWAiAolMqfYHp2q6GSvBOuUPExPJ3U5ToCTPRd1KyUkafvbjAN BgkqhkiG9w0BAQsFAAOCAQEAMDBHPNcQOzA0j+rPgZddA2f4cdUKt3wwlhkSLKli fWnYuLDTJ+6rzWgVJqydL8rwycdWWIO1WYAZWnEHol2bhnVE/gtxNqAI4mWtUbWV 7MCDEXIpTb6T7Ldk49Lvs5YM+cgbEwoySdIyw1Epw5bD9xD+E6FYIwPGGD+buFXg 5WJ86bz8hagYIHWUeI0hJLQEdXCRjRz2O887ZtNVS9Yk8Kf0oyiqkSe28ELWP8a8 /PurwYREdRxcgTmqM1CEa3oqioHRrxb9dty6Gz1DfuuF/Pa3wkuDkwtdivvOBegf JhKeqaLGOwsoDimfo++qxlyvjSTheLpqAS0VyMoKGX9/rg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAurmZ2/qkgLpVvw9pp8cg 3f4G+9qbSfeJE8vq7Y4P7rkvtKjwo147/Q3OJEvksWf53g9epw20qAwEbW5HgKln LdnFPAbAXsNvwvOY+vZY6q7mqhKHKnvo9HhUyWMAjEFY0ZglO39BIheca4BnM/sE uexqr8LvZoMrM0qU0dMHplNIGzkldh836xUyfGcKy33IrBXLXeCY90JunG4d0vrp YyPqFfOEdw5JxgnLum1tnPii8L0q/lsOgSM1JTkK9aJ28X7YND1Ni7QDkdeYrxVb XzjDUBUJeTAjOGZDarhq6C96Q0HCl+PQIXbVyR67OQMjqJskhEOokCLbzmvadvLD pwIDAQAB -----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 420655737812411577408498454780423066071978 . . . . . . . . [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 2024-05-08 20:12:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-06 20:12:21 +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 'kaimug.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 23571847994249281594732286679654942108240373883783468290052072136091352538707509408637552041666335797652936626425897278637775633387004490558589887303235204447909954521868613318973068427872187728050660348494285516954461943956868273452172863486095482107268117786742646365007916303971430053026359872949057972586030293397406305114261232404136681313215993300811639666930163249999646329435839140653355041312688673270713254141437535120487288690466281299937653975816156457745446589814230046148332219370278075645809663930694718303210281793098929784428195758268156227857265054918623343373549892560168674245166502796014705099687 . . . . . . . . . . . . . . . . . . . . [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) c769e01492e56b833c39aeb563fde13f155612c8 . . . . . . . . . . . . . . . . [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 (93 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kaimug.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kaimug.service.migros.cloud' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lb-dit-kaimug.service.migros.cloud' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kaimug.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018f5a0cd92c00000403004730450220783aad1e9a9e438c1ce304d5fb67bac772f9c67253aa055142536cf85eb5d5a3022100ccea04f910182a5acb3e48c300e2dc19d828909933fe320e95f49b77d05ff79500750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f5a0cd90c0000040300463044022050d2d4cf871cb3b18117c15bdfc9578b80ff9db54d21d87f09741a0e0088db9602202894ca9f607a76aba192bc13ae50f1313c9dd4e53a024cf45dd4ac9491a7ef6e . . . . [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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