aemtler-bon.ch
Issued by R3
About this certificate
This digital certificate with serial number 03:11:86:9d:ed:61:1d:cd:ed:d9:ec:b0:b6:b7:55:72:93:18 was issued on by Let's Encrypt.
With 3 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=aemtler-bon.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:11:86:9d:ed:61:1d:cd:ed:d9:ec:b0:b6:b7:55:72:93:18Serial Number (int): 267300594589604094361284082732773720363800
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2d:41:62:74:c6:ec:92:b5:7e:db:1c:c1:77:4e:08:5c:86:85:c0:fa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 5b:2f:31:f2:a7:ce:e1:5c:4c:78:e9:ea:92:9d:2a:2e:bd:95:04:10
Fingerprint (sha256): 81:70:ce:1b:97:b7:c3:6e:7b:bc:5f:9b:5f:b9:de:ac:37:b2:78:33:99:b2:ad:7e:e0:4b:a4:61:c6:47:8f:84
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate aemtler-bon.ch
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for aemtler-bon.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
aemtler-bon.ch
webmail.aemtler-bon.ch
www.aemtler-bon.ch
webmail.aemtler-bon.ch
www.aemtler-bon.ch
Other certificates including the domain name aemtler-bon.ch
(limited to 100 certificates)
Certificate
The complete raw certificate details for aemtler-bon.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFFzCCA/+gAwIBAgISAxGGne1hHc3t2eywtrdVcpMYMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA3MTQwMDI1MDlaFw0yMzEwMTIwMDI1MDhaMBkxFzAVBgNVBAMT DmFlbXRsZXItYm9uLmNoMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA whfK3SzO6XGY//qTPfKauv++R/qEeCbn0+6HmI0xumeTpkA3dcguUMoDvroqQicm vb9oKOKft//zCicbhC+oYerFiuSlO4URYif24S/vSIepNAdZP2Q81p5IKbwBL6gs AS9iM/Ke2t2VsnJctK2I9LQYJ9+6h0tdCCLYCpyym+t5zdheEBr2NFSj+UtmAMik 3jLHstfaNZyu8kK7OFpST/gG4GWwawC91bm1jeMQJccZUQPndVSwP5j7xIxitPYv QBnztFKtgkgm7+tLXzSa5JW+FXTKCn0HldGuZnuSE/p5l+am2ytkPL4TsJ+nimno Ao476v+SXXA+NaRw/D6MCwIDAQABo4ICPjCCAjowDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBQtQWJ0xuyStX7bHMF3TghchoXA+jAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzBFBgNVHREEPjA8gg5hZW10bGVyLWJvbi5jaIIWd2VibWFpbC5hZW10bGVyLWJv bi5jaIISd3d3LmFlbXRsZXItYm9uLmNoMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIB BgYKKwYBBAHWeQIEAgSB9wSB9ADyAHcAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvS K8E6V6NS61IAAAGJUgB2UwAABAMASDBGAiEAhWifUz/pcegEBC7o/Di8uwYDXX2n PADA/wn1ZfoNiucCIQC/LrqYr7/2Q3fmmEdLLDX8LQuQTOpnNhlfnXajAZ7MOQB3 ALc++yTfnE26dfI5xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAABiVIAdlQAAAQDAEgw RgIhAKaZHSAqWAyyU/wwJKdr3kQgQlEx86lLKKyQ/dQpR/JIAiEA27JUYWdCeT9A pjhUZ+9rwGhZ6B0s2jcAR2JLX0sb94AwDQYJKoZIhvcNAQELBQADggEBAIsj+v8Q ScnwZe4QcXZGPG4+9YYmYNYIXWhQTaDMH2nlkoMC8fzNUF9iGMrTOh3bL/qQc17F Fk7b8YHDHUC28PA1g3C1zG6T2kzXdqcsybg1J4TMPeJFKyUXpOBcR+W4f/70cVBH bOSXMlLxdLNbEMNbhOdZqOG3eF12n64IAkeizYVR8ETzRW3NVijwq14m4ducsxdh CF/qmFWreusKZe96yBTFb2DKZUCHycI7X4Qu1NIbzkWgKt5E/11nD2u9ai96sqrP WAxxTBLKS0hV5ZU7FMu5TIjoj7vOt2xwDfS+pENuvIe5Y90VlhBSm19fwImEJ/74 Eg4mLyuSaXFCmlM= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwhfK3SzO6XGY//qTPfKa uv++R/qEeCbn0+6HmI0xumeTpkA3dcguUMoDvroqQicmvb9oKOKft//zCicbhC+o YerFiuSlO4URYif24S/vSIepNAdZP2Q81p5IKbwBL6gsAS9iM/Ke2t2VsnJctK2I 9LQYJ9+6h0tdCCLYCpyym+t5zdheEBr2NFSj+UtmAMik3jLHstfaNZyu8kK7OFpS T/gG4GWwawC91bm1jeMQJccZUQPndVSwP5j7xIxitPYvQBnztFKtgkgm7+tLXzSa 5JW+FXTKCn0HldGuZnuSE/p5l+am2ytkPL4TsJ+nimnoAo476v+SXXA+NaRw/D6M CwIDAQAB -----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 267300594589604094361284082732773720363800 . . . . . . . . [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 2023-07-14 00:25:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-12 00:25:08 +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 'aemtler-bon.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 24501963651554969475367143844515807377258226797491211250847480131093886387408506885244158931265784533628653275812170884940131338195113606697610217110705233778206050263807702500916233319512013237334871349558349404117652117563078771884717625805994230089781031247813697150018813697950770303920439871761846022203340764837300196563265302549676705938453870774398306394478203161770577140907239672836477059947515488379475973654100217476334123360120176275973295016110952464356721261228915376228882618260201041986091512726914863838150821659145044180972986370863956438189586894445196826094831688486526483653778341549802937814027 . . . . . . . . . . . . . . . . . . . . [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) 2d416274c6ec92b57edb1cc1774e085c8685c0fa . . . . . . . . . . . . . . . . [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 (62 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aemtler-bon.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.aemtler-bon.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aemtler-bon.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) 00f20077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018952007653000004030048304602210085689f533fe971e804042ee8fc38bcbb06035d7da73c00c0ff09f565fa0d8ae7022100bf2eba98afbff64377e698474b2c35fc2d0b904cea6736195f9d76a3019ecc39007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189520076540000040300483046022100a6991d202a580cb253fc3024a76bde4420425131f3a94b28ac90fdd42947f248022100dbb254616742793f40a6385467ef6bc06859e81d2cda370047624b5f4b1bf780 . . . . [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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