planair.ch
Issued by R3
About this certificate
This digital certificate with serial number 04:36:48:4e:5b:62:e1:b0:3b:ab:89:39:20:85:e5:04:8c:5a 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:
- 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=planair.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:36:48:4e:5b:62:e1:b0:3b:ab:89:39:20:85:e5:04:8c:5aSerial Number (int): 366920502809156624311559798473194708700250
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e0:29:4b:5e:99:7e:56:65:51:3e:0e:2e:1f:4f:f8:5f:51:95:9b:a6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 8e:00:87:29:87:cd:46:49:75:6b:25:ef:43:4d:55:08:56:53:91:db
Fingerprint (sha256): 13:d0:39:14:d3:7f:e7:da:11:b4:1b:be:77:23:a6:57:75:0a:c5:2b:f5:54:6e:fb:32:d9:99:a7:61:6e:f8:0c
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate planair.ch
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for planair.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
*.planair.ch
planair.ch
planair.ch
Other certificates including the domain name planair.ch
(limited to 100 certificates)
www.planair.ch
www.planair.ch
planair.ch
owncloud.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
*.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
planair.ch
www.planair.ch
www.planair.ch
planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
planair.ch
www.planair.ch
planair.ch
owncloud.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
*.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
planair.ch
www.planair.ch
www.planair.ch
planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
www.planair.ch
planair.ch
Certificate
The complete raw certificate details for planair.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE7jCCA9agAwIBAgISBDZITlti4bA7q4k5IIXlBIxaMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzExMTcyMTAyNTlaFw0yNDAyMTUyMTAyNThaMBUxEzARBgNVBAMT CnBsYW5haXIuY2gwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDGWubv qMVngOYcutezhoJoUVSZ1RVVPu6KKu1Vwaq4z1Ur3emFZoYCyw6QB5ghx8Mds+rG add5Hf7bh97kNqp1ailf1iuMyVptbK6Z22VgpnNvAMhFb32oF855y3NBeTh9Xi5k Mq+mQpsWh7hr0dLk1jmqKJmDQ8N2jNI6cbkbxaT0pMiEMohDxKRPJnIn4ZeScnuR DBMVUbigU5tDy10Qp5MMEvQGB8pUQSi01my7wDlB62sIh9ZqPyKtlzLMyuLCLFs+ RgPXtJm2eekZj+6zMp2DSGU/WCau1HqWLgFxAuVHEjqmFg6jCRjBoDW1BBYMSOKv VizkPQkHn6gE9H7hAgMBAAGjggIZMIICFTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FOApS16ZflZlUT4OLh9P+F9RlZumMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMCMG A1UdEQQcMBqCDCoucGxhbmFpci5jaIIKcGxhbmFpci5jaDATBgNVHSAEDDAKMAgG BmeBDAECATCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2AEiw42vapkc0D+VqAvqd MOscUgHLVt0sgdm7v6s52IRzAAABi99PBakAAAQDAEcwRQIgSDl6bL82Dx+EaCSY CpCH4shO/nFnHNE1CtOJMwOhQ4sCIQCFs0iULqi7+fBO56+zDklGYOzQ/N9u25ZT NL9Whi01xAB1ADtTd3U+LbmAToswWwb+QDtn2E/D9Me9AA0tcm/h+tQXAAABi99P BacAAAQDAEYwRAIgSiMKM3AVE5G2k64meWktSj/U1TEzZEGD+yN6tG8uH6MCIG0D FZNljBf5grorEq5U/JT9gJQRCzdweI+LFWczwT+uMA0GCSqGSIb3DQEBCwUAA4IB AQCLuzVlPwY5BK+o9hjpozTFj94PiKWqH19vGeZXhZTBDSI/sC9iWIorruTwHwEy xF8Gj+eEMLLaoGD2jGMa0ttEAeI+dV/8ZMz2G+Rk6SYe2cgyTdkYSbaLkxxlIS6a bHKkTE6L4BLvRcVnrjE19AGBuoEb5r+4nAjzoa/hjyUlhaV1Dgj3mGL1fX7/Sqpd lybkpmhC77VknukOMv2XiFBj/5ATp2puwq8jgBHHTFApVbKeyYzY9eBqH/QBnIKj eZB8fG5nmYLmaBl6gYOfGO/Vu9INVQBwN/3Y6It5oVBWT22OBZs9X1VF6+YzR2yu SyDTCerqxAoy+l63DKVKbUzr -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxlrm76jFZ4DmHLrXs4aC aFFUmdUVVT7uiirtVcGquM9VK93phWaGAssOkAeYIcfDHbPqxmnXeR3+24fe5Daq dWopX9YrjMlabWyumdtlYKZzbwDIRW99qBfOectzQXk4fV4uZDKvpkKbFoe4a9HS 5NY5qiiZg0PDdozSOnG5G8Wk9KTIhDKIQ8SkTyZyJ+GXknJ7kQwTFVG4oFObQ8td EKeTDBL0BgfKVEEotNZsu8A5QetrCIfWaj8irZcyzMriwixbPkYD17SZtnnpGY/u szKdg0hlP1gmrtR6li4BcQLlRxI6phYOowkYwaA1tQQWDEjir1Ys5D0JB5+oBPR+ 4QIDAQAB -----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 366920502809156624311559798473194708700250 . . . . . . . . [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 2023-11-17 21:02:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-15 21:02:58 +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 'planair.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 25040009876702260315896017224553809721381842709709303145709633677807479625971176484488090441788191866507719307530076487318722207969793779529688913491111592749601713005045626575347349197831239751129238764418384052677743408571400730091113927102805353696140874146349661564216895513138755303640745951551848601659470962728458355985758108999094320884385123211836771513348220590009162737669036074475918061519184479368563208429471753102563067343157768576547823309563602766285912114998144049306289193299719034711565379418263474426772377815592635506771074424034879943365165453327126017276127581858008498861911608350930210422497 . . . . . . . . . . . . . . . . . . . . [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) e0294b5e997e5665513e0e2e1f4ff85f51959ba6 . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.planair.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'planair.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) 00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bdf4f05a90000040300473045022048397a6cbf360f1f846824980a9087e2c84efe71671cd1350ad3893303a1438b02210085b348942ea8bbf9f04ee7afb30e494660ecd0fcdf6edb965334bf56862d35c40075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bdf4f05a7000004030046304402204a230a3370151391b693ae2679692d4a3fd4d53133644183fb237ab46f2e1fa302206d031593658c17f982ba2b12ae54fc94fd8094110b3770788f8b156733c13fae . . . . [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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