touch-and-screen.de
Issued by R3
About this certificate
This digital certificate with serial number 04:f7:35:9f:e6:91:06:fa:2a:7f:5f:6c:86:93:3c:fb:79:a9 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:
- 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=touch-and-screen.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:f7:35:9f:e6:91:06:fa:2a:7f:5f:6c:86:93:3c:fb:79:a9Serial Number (int): 432570167691934346387461327152110536194473
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d8:a0:0e:09:71:20:2a:80:a8:89:d5:13:21:d5:2e:b3:06:16:ac:33
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 5c:aa:a0:39:23:6a:e3:54:22:26:98:8e:13:5c:0b:b0:cd:35:33:ff
Fingerprint (sha256): 0d:82:d5:9a:b2:13:fc:0a:1b:4e:39:7b:b3:64:1c:f1:35:e1:78:27:37:7d:15:72:55:1e:16:d8:93:99:89:1a
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate touch-and-screen.de
6
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for touch-and-screen.de
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
*.touch-and-screen.de
*.touchandscreen.com
*.touchandscreen.de
touch-and-screen.de
touchandscreen.com
touchandscreen.de
*.touchandscreen.com
*.touchandscreen.de
touch-and-screen.de
touchandscreen.com
touchandscreen.de
Other certificates including the domain name touch-and-screen.de
(limited to 100 certificates)
Certificate
The complete raw certificate details for touch-and-screen.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXjCCBEagAwIBAgISBPc1n+aRBvoqf19shpM8+3mpMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMjcwODAyMjBaFw0yNDAzMjYwODAyMTlaMB4xHDAaBgNVBAMT E3RvdWNoLWFuZC1zY3JlZW4uZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQDGDRisjQrmdVqKeyi36bRRODoIaw9O7gyDJdNUf2Z35BQ7paDPCYMBuxLz 8qZ9xPQnBtSQca1D3c77B1BSlDlvbHEJ7o375lpXSTU47ZIPcM/zloX31MXzRs6o 6AbCkfR/IcOJ29PFNQaL08LSDiw7gMgAeccm3NNKk8Koi7IicuLHyOuV9tarf5oJ EiuIUdBlJ9KbIam+0VgFrt4TKHdLGUCDKvCN8yOtBJuvVNfFCzOHl6QEaBaW36vF M4vpskrvjJTI69pX3nc33ci2jgi6gkC2DQAp3AsMKYhwIq0mJPiQ6F6D43A+Mgzn ksj/h+UOw2yVa1SjSSIwXoSEXgVJAgMBAAGjggKAMIICfDAOBgNVHQ8BAf8EBAMC BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw HQYDVR0OBBYEFNigDglxICqAqInVEyHVLrMGFqwzMB8GA1UdIwQYMBaAFBQusxe3 WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0 cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5j ci5vcmcvMIGIBgNVHREEgYAwfoIVKi50b3VjaC1hbmQtc2NyZWVuLmRlghQqLnRv dWNoYW5kc2NyZWVuLmNvbYITKi50b3VjaGFuZHNjcmVlbi5kZYITdG91Y2gtYW5k LXNjcmVlbi5kZYISdG91Y2hhbmRzY3JlZW4uY29tghF0b3VjaGFuZHNjcmVlbi5k ZTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2 ADtTd3U+LbmAToswWwb+QDtn2E/D9Me9AA0tcm/h+tQXAAABjKqCsCMAAAQDAEcw RQIgYmOxa1uqjdWZPiSa2/QSDZoLxVRGQDb4e2g3LmvGXkkCIQCor9KDBkg+Pwuc UdyWet3uuJqXjySflNrjf3uMMrgSUgB2AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOze w1FIWUZxH7WbAAABjKqCsC0AAAQDAEcwRQIgbhlzTjzC0ErujAbuFKK987dUyV6O bJouCVxWWWQeLE0CIQCfEE45vdyr+0NPH83X5zFK6NwFSBdCDfaQobXCxfuhBTAN BgkqhkiG9w0BAQsFAAOCAQEAb5zUvFsCNkTu2yeccVwmrPW3EPoor8G+kcV6zD1w H5D5EtnRxUL0SsbI47zkLIDR7j8+CVf3DvL1IQ3IPCKDftY36b3b+Mn8Bv5JFLmJ K4VNidWHH/hnkaUEzwF8ly8KLhyPSLkvy5z4QD7sB55fHILILRDdw2/akpLlFczL QEohe4VMej4Gb7pJK7MsEGPNPI+qFVMwYSMuQiSYSnePABYT+Sqqx/70bYGqTTz6 s7HqkcwXyRjAxxks2CNRtkH7zjACHPIi+5xtzIB3oJK22veUT3ntLPEp2sCw+zBo Q9gieNKaROh8IsGCFTHWX+Ozuag7RSaD/stKFCboM7Q5vw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg0YrI0K5nVainsot+m0 UTg6CGsPTu4MgyXTVH9md+QUO6WgzwmDAbsS8/KmfcT0JwbUkHGtQ93O+wdQUpQ5 b2xxCe6N++ZaV0k1OO2SD3DP85aF99TF80bOqOgGwpH0fyHDidvTxTUGi9PC0g4s O4DIAHnHJtzTSpPCqIuyInLix8jrlfbWq3+aCRIriFHQZSfSmyGpvtFYBa7eEyh3 SxlAgyrwjfMjrQSbr1TXxQszh5ekBGgWlt+rxTOL6bJK74yUyOvaV953N93Ito4I uoJAtg0AKdwLDCmIcCKtJiT4kOheg+NwPjIM55LI/4flDsNslWtUo0kiMF6EhF4F 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 432570167691934346387461327152110536194473 . . . . . . . . [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 2023-12-27 08:02:20 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-26 08:02:19 +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 'touch-and-screen.de' . . . . . . . . [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 25001642450392182773598704816261052380450244262243559770090533721986425920916339307624816483603589485010187632837578562753506726327691904662884047182338124358515215377855702155269785517318439566383055440977925573292380846695950131187849578033258110683038095684583848215969182341752672921166176426072327164192994882934181295853025199680505594675389932201971802277712043731490647246310976868434051448171740867115595380342569979420877615054739661727770720728830340995065318959900830859211349920485826475076045840313561724083118169345447917269594242276145049824632070813856061552662145004399228553643534548916774929040713 . . . . . . . . . . . . . . . . . . . . [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) d8a00e0971202a80a889d51321d52eb30616ac33 . . . . . . . . . . . . . . . . [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 (128 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.touch-and-screen.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.touchandscreen.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.touchandscreen.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'touch-and-screen.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'touchandscreen.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'touchandscreen.de' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018caa82b023000004030047304502206263b16b5baa8dd5993e249adbf4120d9a0bc554464036f87b68372e6bc65e49022100a8afd28306483e3f0b9c51dc967addeeb89a978f249f94dae37f7b8c32b81252007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018caa82b02d000004030047304502206e19734e3cc2d04aee8c06ee14a2bdf3b754c95e8e6c9a2e095c5659641e2c4d0221009f104e39bddcabfb434f1fcdd7e7314ae8dc054817420df690a1b5c2c5fba105 . . . . [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) 006f9cd4bc5b023644eedb279c715c26acf5b710fa28afc1be91c57acc3d701f90f912d9d1c542f44ac6c8e3bce42c80d1ee3f3e0957f70ef2f5210dc83c22837ed637e9bddbf8c9fc06fe4914b9892b854d89d5871ff86791a504cf017c972f0a2e1c8f48b92fcb9cf8403eec079e5f1c82c82d10ddc36fda9292e515cccb404a217b854c7a3e066fba492bb32c1063cd3c8faa15533061232e4224984a778f001613f92aaac7fef46d81aa4d3cfab3b1ea91cc17c918c0c7192cd82351b641fbce30021cf222fb9c6dcc8077a092b6daf7944f79ed2cf129dac0b0fb306843d82278d29a44e87c22c1821531d65fe3b3b9a83b452683fecb4a1426e833b439bf