netwyl-informatik.ch
Issued by R3
About this certificate
This digital certificate with serial number 03:83:42:a1:ef:3f:33:bc:24:c7:85:af:ce:cb:cd:b5:b2:55 was issued on by Let's Encrypt.
With 6 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=netwyl-informatik.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:83:42:a1:ef:3f:33:bc:24:c7:85:af:ce:cb:cd:b5:b2:55Serial Number (int): 306002417721942987906822206097101386265173
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2a:35:1d:3c:75:7a:22:9f:1b:5c:37:6c:0a:b6:44:18:44:81:87:40
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 00:f4:65:38:b7:54:8f:d3:f3:e9:78:08:4d:2d:0c:83:ed:16:c8:ff
Fingerprint (sha256): 82:0f:f3:70:c0:e2:ad:b6:13:d0:c9:a5:da:b8:e9:93:54:7d:43:89:16:3d:69:bf:95:ac:d5:d3:85:a8:aa:69
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate netwyl-informatik.ch
6
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for netwyl-informatik.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
netwyl-informatik.ch
netwyl.ch
netwylinformatik.ch
www.netwyl-informatik.ch
www.netwyl.ch
www.netwylinformatik.ch
netwyl.ch
netwylinformatik.ch
www.netwyl-informatik.ch
www.netwyl.ch
www.netwylinformatik.ch
Other certificates including the domain name netwyl-informatik.ch
(limited to 100 certificates)
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
events.netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
events.netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
netwyl-informatik.ch
Certificate
The complete raw certificate details for netwyl-informatik.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFkjCCBHqgAwIBAgISA4NCoe8/M7wkx4WvzsvNtbJVMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMjEwMzAwMDA1MjBaFw0yMzAxMjgwMDA1MTlaMB8xHTAbBgNVBAMT FG5ldHd5bC1pbmZvcm1hdGlrLmNoMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEAvLv7JAHwUN+hYo0gUZAKFwMW1PTf1hc403dEt6zjnzyvhCSkGBfrutxU RHmyCjkgdu4zhURg6PYSpwJ509piVHbwFr8EDA0g/Vn4BYVl9fYteGZTBe5tXX+j MiMep/uI0iO/T+8FMeViDc4eVdctIpI/aLU6M0Ga7qcP9b8ZbyQl48cEigpDxS0K TFVpcFr08MwYqwvx3lAZ4SKFgIB8x88I1TBu/yeiWMv5HmqoTCKXKOQexXPH84jh g3LDNBNZRWtbM+ySLPOIO2/rfmpQjbuqxgWAJmoXg3sLyihwWNpndKhpAE7MU/Jh YbvH1Ei9AcGdlXKcx0Q9qSgHGDrASQIDAQABo4ICszCCAq8wDgYDVR0PAQH/BAQD AgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAA MB0GA1UdDgQWBBQqNR08dXoinxtcN2wKtkQYRIGHQDAfBgNVHSMEGDAWgBQULrMX t1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0 dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVu Y3Iub3JnLzCBgQYDVR0RBHoweIIUbmV0d3lsLWluZm9ybWF0aWsuY2iCCW5ldHd5 bC5jaIITbmV0d3lsaW5mb3JtYXRpay5jaIIYd3d3Lm5ldHd5bC1pbmZvcm1hdGlr LmNogg13d3cubmV0d3lsLmNoghd3d3cubmV0d3lsaW5mb3JtYXRpay5jaDBMBgNV HSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpo dHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA 8QB3ALc++yTfnE26dfI5xbpY9Gxd/ELPep81xJ4dCYEl7bSZAAABhCZr9XMAAAQD AEgwRgIhAMj2P2GzHOpZGXT7n6nPANcxMXLNJ0gaat5CGachlfXkAiEA5um5eAii 9ofgMq5r6NaZ3qalyk5P1nvyOSzwPMVBewYAdgDoPtDaPvUGNTLnVyi8iWvJA9PL 0RFr7Otp4Xd9bQa9bgAAAYQma/VwAAAEAwBHMEUCIH1X2hl86l5FGTwxFVosVV9B hppj2cHk8/g9iERjVSVZAiEA6ePemlzriEgItaBr4tCGENc/o7KHl3Geb0eKQMp7 YLQwDQYJKoZIhvcNAQELBQADggEBAJkwMCGfe9PHeig5uZmgKIZwtXtNYvLPNYki GM90gLeUxgrpJPeHPxCSzNiVAqYn8iehbAzNmzjSzUqSN5rOeH83wk66plCeJlJK vNSAlVd6EXrI2NC03S0YrelWgtcCvhBZ3jaS5Hv84B7NczvX5duo2ZZGyAgO/gpG RYLmRVc27Rbdivn0wIEMaogYOHWQEcFbxqIZpP+gqolUgAIZyDAH2M6MKexZxmgG Rzb/X2oazD9ZsyeKSNH4lIf/ez6i5ZLQLT5DGbOj7sE9wzPfPGbobm/3A2/KuvCu C73IhWd21/JYGVWKovpkRsG5CHfJVQDnfmiO4wU6XFCFJkE0DYc= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvLv7JAHwUN+hYo0gUZAK FwMW1PTf1hc403dEt6zjnzyvhCSkGBfrutxURHmyCjkgdu4zhURg6PYSpwJ509pi VHbwFr8EDA0g/Vn4BYVl9fYteGZTBe5tXX+jMiMep/uI0iO/T+8FMeViDc4eVdct IpI/aLU6M0Ga7qcP9b8ZbyQl48cEigpDxS0KTFVpcFr08MwYqwvx3lAZ4SKFgIB8 x88I1TBu/yeiWMv5HmqoTCKXKOQexXPH84jhg3LDNBNZRWtbM+ySLPOIO2/rfmpQ jbuqxgWAJmoXg3sLyihwWNpndKhpAE7MU/JhYbvH1Ei9AcGdlXKcx0Q9qSgHGDrA SQIDAQAB -----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 306002417721942987906822206097101386265173 . . . . . . . . [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 2022-10-30 00:05:20 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-01-28 00:05:19 +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 'netwyl-informatik.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 23825498228545134101143747137584846589444414770327255812984305242953303515080876751521175746265542332293881595161964086578891219642518107950772187304925856649509545010094707882313085788355999536490440155353635930859698401639578219600297326351776644364966133214199655141516514801044935903121819592819178344106953483469823699746375629526457575842929823325783311538652006543695650978395935016706350743841196555908112692687199292441913808876996119641089028341735849634270602912303087841699073645083393898970622593676522341383510059480130116343275451899737846506193855047412247621528593224758556069638947194232664470765641 . . . . . . . . . . . . . . . . . . . . [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) 2a351d3c757a229f1b5c376c0ab6441844818740 . . . . . . . . . . . . . . . . [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 (122 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'netwyl-informatik.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'netwyl.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'netwylinformatik.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.netwyl-informatik.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.netwyl.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.netwylinformatik.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000184266bf5730000040300483046022100c8f63f61b31cea591974fb9fa9cf00d7313172cd27481a6ade4219a72195f5e4022100e6e9b97808a2f687e032ae6be8d699dea6a5ca4e4fd67bf2392cf03cc5417b06007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000184266bf570000004030047304502207d57da197cea5e45193c31155a2c555f41869a63d9c1e4f3f83d884463552559022100e9e3de9a5ceb884808b5a06be2d08610d73fa3b28797719e6f478a40ca7b60b4 . . . . [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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