www.kick-lernberatung.ch
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:5f:b4:4e:39:f5:bd:f3:72:d2:15:86:83:68:c9:54:2d:f8 was issued on by Let's Encrypt.
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=www.kick-lernberatung.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:5f:b4:4e:39:f5:bd:f3:72:d2:15:86:83:68:c9:54:2d:f8Serial Number (int): 381015635798493425391389420188229111655928
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d0:17:44:2f:c9:45:51:61:01:1e:4c:4a:d3:97:5a:03:db:a0:4f:27
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1b:09:62:c0:13:f0:7a:c3:6d:96:80:ab:ca:19:05:b0:3a:34:20:46
Fingerprint (sha256): 16:4e:c0:75:cb:3b:83:80:68:47:93:45:7e:47:44:6e:ff:6e:78:ec:aa:2f:0b:6b:8b:23:b9:44:81:82:76:83
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.kick-lernberatung.ch
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.kick-lernberatung.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
www.kick-lernberatung.ch
Other certificates including the domain name kick-lernberatung.ch
(limited to 100 certificates)
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
kick-lernberatung.ch
kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
kick-lernberatung.ch
kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
www.kick-lernberatung.ch
Certificate
The complete raw certificate details for www.kick-lernberatung.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGHDCCBQSgAwIBAgISBF+0Tjn1vfNy0hWGg2jJVC34MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODA2MjIxODIzMDBaFw0x ODA5MjAxODIzMDBaMCMxITAfBgNVBAMTGHd3dy5raWNrLWxlcm5iZXJhdHVuZy5j aDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKfvn0lOcx3+0lCK8Cjm gxB3BzDHjf5tiZEoU5+N5T4T7C1dBDCLBSiVIeNTiufMXizSZgHKvoDogq+CbxW6 j1kqF54C05PVLfnDDgV9MluIbiLQnRrZcJBvD+t41gZ4V2+VOe/WQVlq7yDF2gZH gxdRAju4E8UBFPZQ+UB+0DRk/a7aMea242OPbTeddCXIUyfuTZK+5rYDlLXzEPxq wao4u8Y/MW0//wtwDwKWR/I+UHPyLRePJwPN327wuCxzH8wfXI7BVYXxBrciCxrD Md/iilZA105ix31eIMBVBcC9/xeDA3DCKTWjTA09/ytO4rEtNcP1reP0hwKHW++x GZcCAwEAAaOCAyEwggMdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU0BdEL8lFUWEB HkxK05daA9ugTycwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzAjBgNVHREEHDAaghh3d3cua2ljay1sZXJuYmVyYXR1bmcu Y2gwgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYG CCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUH AgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9u IGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGgg dGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNy eXB0Lm9yZy9yZXBvc2l0b3J5LzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3ACk8 UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABZCjzIvwAAAQDAEgwRgIh AOIA2Twi9h3XG7uli7JOw2WWj2PocJETVDoLdiZJdkFQAiEAoXnF6E0i08+PYqwN QMCvyD8aWcZxAvdsyYAKoZf6gQkAdgDbdK/uyynssf7KPnFtLOW5qrs294Rxg8dd nU83th+/ZAAAAWQo8yMdAAAEAwBHMEUCIQDZqUBgZndAJiR6WvCL7YrXw3eSIJDU UkDxNZddlRsnYAIgc36nqW5fhu5ZiipUAjp1XdXW0EgiwCQWFQ0zdm2yhU4wDQYJ KoZIhvcNAQELBQADggEBACmJaYu9qFsTkbsUlkNW3SbfycpEgLg6QT7QfTmHdaB3 hteXw565d+Sr0cM2TecfNC/qushfgz6tWLTsYrjenTlEXCAQ+ozn7X/nEYPjKshT L7M62u4DbQVJhegRRRcHIzdv2NCamjfVh2/Ro5ySTosPsq6UBnhwU2m/1t28avyF E/JhnzapNXmCWdM6HiBD5nfytEUxk9KLUTxHvSvvXlpozkiqEU6HYSoOy3waadcY J1hCVbdv0sFdUUsKfBvygfmmQ8SQ0x2Ji66fOPFVZmUkNxN6LYOde+4j8FBDkWcD ULOePdnwig24XRkbFG4bXrzwkhEARIsWixSrQv3Ypzs= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp++fSU5zHf7SUIrwKOaD EHcHMMeN/m2JkShTn43lPhPsLV0EMIsFKJUh41OK58xeLNJmAcq+gOiCr4JvFbqP WSoXngLTk9Ut+cMOBX0yW4huItCdGtlwkG8P63jWBnhXb5U579ZBWWrvIMXaBkeD F1ECO7gTxQEU9lD5QH7QNGT9rtox5rbjY49tN510JchTJ+5Nkr7mtgOUtfMQ/GrB qji7xj8xbT//C3APApZH8j5Qc/ItF48nA83fbvC4LHMfzB9cjsFVhfEGtyILGsMx 3+KKVkDXTmLHfV4gwFUFwL3/F4MDcMIpNaNMDT3/K07isS01w/Wt4/SHAodb77EZ lwIDAQAB -----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 381015635798493425391389420188229111655928 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-06-22 18:23:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-09-20 18:23:00 +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 'www.kick-lernberatung.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 21199959046187987687646853102130969747657104956136600397870643555589610129368889682760269666002631670752530950092076589111327637281960414628188553969304146050120766704866327329263519347413726963946552915178078568288689050106120130951565689925892655196208489233223212413995151443115681860807439836477858871172468803042256687714616687170686995002478831200242230484520464853226576210602756008523525990870191662627590587404290963562987324679377774025722674056354112924363215764654369142700159402261198963538580275506616926793891662231427838112443086640543052041918524133851447584596832009543581780838440408298577732901271 . . . . . . . . . . . . . . . . . . . . [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) d017442fc9455161011e4c4ad3975a03dba04f27 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 'www.kick-lernberatung.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 (246 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016428f322fc0000040300483046022100e200d93c22f61dd71bbba58bb24ec365968f63e8709113543a0b762649764150022100a179c5e84d22d3cf8f62ac0d40c0afc83f1a59c67102f76cc9800aa197fa8109007600db74afeecb29ecb1feca3e716d2ce5b9aabb36f7847183c75d9d4f37b61fbf640000016428f3231d0000040300473045022100d9a9406066774026247a5af08bed8ad7c377922090d45240f135975d951b27600220737ea7a96e5f86ee598a2a54023a755dd5d6d04822c02416150d33766db2854e . . . . [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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