www.knirpsetraeff.ch
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e8:1f:ac:44:c7:93:ca:c5:81:19:38:c9:c5:a2:bc:25:f7 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.knirpsetraeff.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e8:1f:ac:44:c7:93:ca:c5:81:19:38:c9:c5:a2:bc:25:f7Serial Number (int): 340324467458883460666585869120858654254583
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a0:0d:88:fe:69:f9:6a:e0:19:82:5c:7e:bb:2a:5f:07:b2:ae:8e:f1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 52:9b:12:17:ca:40:e9:09:ad:ea:31:02:3c:a5:bd:ad:22:e2:84:e6
Fingerprint (sha256): 2e:cf:1e:53:a3:8e:a3:9f:cd:86:e5:59:d6:99:d9:d2:30:f5:b7:65:74:32:8d:2c:35:45:b7:b6:40:7a:4b:62
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.knirpsetraeff.ch
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.knirpsetraeff.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.knirpsetraeff.ch
Other certificates including the domain name knirpsetraeff.ch
(limited to 100 certificates)
www.knirpsetraeff.ch
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Certificate
The complete raw certificate details for www.knirpsetraeff.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFYDCCBEigAwIBAgISA+gfrETHk8rFgRk4ycWivCX3MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMjkwNzA2NDJaFw0y MDAxMjcwNzA2NDJaMB8xHTAbBgNVBAMTFHd3dy5rbmlycHNldHJhZWZmLmNoMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArmc/U65u/Oo3emBnPNS+Uo3Z s0J8ybz4d70nXFKZ2QT05agkZVrr4no83kyb9Z7awd5W/u8ExKWbggrHyCWFBOx8 Z7kFaSsGivzbidwXcGLWI4VpgtVzSZGRie3Y5sleo98ORzPHewsagXFsNkkFcw+k wSQpYKuvI9py4a6IuFxOIhZ3D6JWhVSsbGqz5KW95FNB/H3gw+goltrU2AXHh4RE wX1KuPfVG4ghXFRfcSCTfCdJd8p88wbxv3XbytuNXYjXkhUsxaWrWrnpor6PY+tf qnZtRiSxCex11kfBV6ZVEOT7ip1WPFaApmNZ9Nwn/dbzh/DDrETj0l6+Pg2E0wID AQABo4ICaTCCAmUwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSgDYj+aflq4BmCXH67 Kl8Hsq6O8TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEF BQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5j cnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5j cnlwdC5vcmcvMB8GA1UdEQQYMBaCFHd3dy5rbmlycHNldHJhZWZmLmNoMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFuFo1+mwAABAMA RzBFAiAiQy1lJhgNVOj3JKtyGuzIPlzplF/ZFuT9Rb+eEhSoywIhAO56KO1b2pd0 p3PVsRVV+Y6ejAbp9IcvpMmLmY0AlFWfAHYAb1N2rDHwMRnYmQCkURX/dxUcEdkC wQApBo2yCJo32RMAAAFuFo2AVwAABAMARzBFAiEAk1Y58ASB23WseopH1yfLwWFE DrZvlZqH5G9gqfpDKj8CIFJcM9LyHlLgnxtO9cEbO9DDd8pcsqc/gu5zg53GARPn MA0GCSqGSIb3DQEBCwUAA4IBAQACLd2lgQVsaH7RjxddDpjjHxs/QGiFdVoAe/A1 iptlQzg8zRqc/hzI6v8e3g1LRjw3lqoVfJPjzisq+/RYVcuzVj6z7b8bjcG68N6X ebGQcq7DKBUqLJsuvRiW40MY/+AFBbUWtITqdPTmwSLMh0+dEOti6qJWkaCF2VLC cjQWdHAfyp3BUNc1TnzDWb6QL3vz83czPabsGUpNwKmwCTHFa+b2zo4umFSM+R7A F+qwu8YUzWlHUkceANfRigOO7m/LmF8VyVafMSvJcFp8Ug3ieXbkOZbnXur05UGO rjQFhg0oY6tUKiH3XB2DpZCMbH32FjT/mN5Yy9M0pt9sgZl4 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArmc/U65u/Oo3emBnPNS+ Uo3Zs0J8ybz4d70nXFKZ2QT05agkZVrr4no83kyb9Z7awd5W/u8ExKWbggrHyCWF BOx8Z7kFaSsGivzbidwXcGLWI4VpgtVzSZGRie3Y5sleo98ORzPHewsagXFsNkkF cw+kwSQpYKuvI9py4a6IuFxOIhZ3D6JWhVSsbGqz5KW95FNB/H3gw+goltrU2AXH h4REwX1KuPfVG4ghXFRfcSCTfCdJd8p88wbxv3XbytuNXYjXkhUsxaWrWrnpor6P Y+tfqnZtRiSxCex11kfBV6ZVEOT7ip1WPFaApmNZ9Nwn/dbzh/DDrETj0l6+Pg2E 0wIDAQAB -----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 340324467458883460666585869120858654254583 . . . . . . . . [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 2019-10-29 07:06:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-27 07:06:42 +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.knirpsetraeff.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 22016378240110204429212138483673924710661815806228809443418393859517347138224691041751841142649063040224110467526895740723598297550154787277633665136723635503595379877186427233368480945608765178546825451040150416667323135639198177588967735016994240806303086137531758958519105763684827195330576020889516678666626768808547549876112345368005619922956643204602487927475177997958012891985624699489116099232505583338340130627865288423816389734145866887870823071556924911093444630445020727104257527852698031914445988540814491032137514558739701012372014703001519329519367463958839802427860886074822763926418347001786739295443 . . . . . . . . . . . . . . . . . . . . [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) a00d88fe69f96ae019825c7ebb2a5f07b2ae8ef1 . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.knirpsetraeff.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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e168d7e9b0000040300473045022022432d6526180d54e8f724ab721aecc83e5ce9945fd916e4fd45bf9e1214a8cb022100ee7a28ed5bda9774a773d5b11555f98e9e8c06e9f4872fa4c98b998d0094559f0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e168d80570000040300473045022100935639f00481db75ac7a8a47d727cbc161440eb66f959a87e46f60a9fa432a3f0220525c33d2f21e52e09f1b4ef5c11b3bd0c377ca5cb2a73f82ee73839dc60113e7 . . . . [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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