hrs-rosengarten.de
Issued by R3
About this certificate
This digital certificate with serial number 04:91:64:92:f6:90:09:3c:d9:f4:fe:4e:79:8a:09:49:cd:44 was issued on by Let's Encrypt.
With 4 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=hrs-rosengarten.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:91:64:92:f6:90:09:3c:d9:f4:fe:4e:79:8a:09:49:cd:44Serial Number (int): 397923772806381378291084477188358017764676
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c8:61:6c:0e:31:14:61:d6:67:19:42:37:31:76:6a:6c:99:6f:e1:7d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): c5:2f:6e:64:bd:0b:02:15:5f:3c:f7:4f:fe:20:de:ba:fe:0b:44:e3
Fingerprint (sha256): 3d:d7:b4:9c:3a:03:2c:fd:5d:ea:60:fe:58:dc:c7:79:3a:ef:36:54:a5:c3:08:13:ea:de:17:fb:2a:74:d9:af
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate hrs-rosengarten.de
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for hrs-rosengarten.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
*.hrs-rosengarten.de
*.oberschule-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
*.oberschule-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
Other certificates including the domain name hrs-rosengarten.de
(limited to 100 certificates)
oberschule-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
oberschule-rosengarten.de
oberschule-rosengarten.de
admins.hrs-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
oberschule-rosengarten.de
oberschule-rosengarten.de
admins.hrs-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
oberschule-rosengarten.de
hrs-rosengarten.de
oberschule-rosengarten.de
Certificate
The complete raw certificate details for hrs-rosengarten.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFeTCCBGGgAwIBAgISBJFkkvaQCTzZ9P5OeYoJSc1EMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMjAzMDcxODQ0MTRaFw0yMjA2MDUxODQ0MTNaMB0xGzAZBgNVBAMT Emhycy1yb3NlbmdhcnRlbi5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAKmi7Sc1RhybQy8Tz6GY2bxSciboYPGVonfg+UcKNk8onTi3Fhq2t7LqBTVt qzlw5CVX6yp6TE8Z/G+Lj4Xc2pLRPOwFei7RRNDwvB9Hq0PbFpAlQaDomusu6poS llo3US7tGvS6k4hkAwfWe/2PLA4IyvBSMX1tZ0g7JIOC8DpHR7egD7qY5oVy9cvh DGkhaeG0kdIvTWVgpeOeJEtz8GmqfdZTGaaQs3gAiUvoXz9CWiuECmj/ufYmc8aC XPtldSjZmHFItWBM+sGcfnXiKXUUBGdD4smeSw5nkSA5ovY7kZEUZxVVGp9Av+nD jjv3rD+87cpI+bLTYLPcUgK0Fp0CAwEAAaOCApwwggKYMA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd BgNVHQ4EFgQUyGFsDjEUYdZnGUI3MXZqbJlv4X0wHwYDVR0jBBgwFoAUFC6zF7dY VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy Lm9yZy8wawYDVR0RBGQwYoIUKi5ocnMtcm9zZW5nYXJ0ZW4uZGWCGyoub2JlcnNj aHVsZS1yb3NlbmdhcnRlbi5kZYISaHJzLXJvc2VuZ2FydGVuLmRlghlvYmVyc2No dWxlLXJvc2VuZ2FydGVuLmRlMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAKXm+8J45OSHwVnOfY6V35b5XfZxg Cvj5TV0mXCVdx4QAAAF/Zeku3wAABAMASDBGAiEAw150h+XF6djXcQnarsnlpV13 D87mcJE+R4S0SeA00l0CIQDF97zhCZ8PnEhKGDcGiBdQ5Qk0DFeFUWGOqgnDVzl6 3QB2AEHIyrHfIkZKEMahOglCh15OMYsbA+vrS8do8JBilgb2AAABf2XpMPAAAAQD AEcwRQIhAN8KomDtWKyO5Mm9aziblcJIuDwjCt0kjBsh2H8dGtiwAiBS1ECaTvzk fL8bmnAQpS6lhInNr/zkHvShnqTslrQYyjANBgkqhkiG9w0BAQsFAAOCAQEAJaKC JNvS5WFjHMFS9NIeADc2Lfc8+rNkQAhGCsgA6yQYh3vnfrUawx9/bfVysUU9D4sM 8SJJ53cWmbj824GN8r31xT65aaxUCVkjVvaq7Q4I4V/6lyNDMtQ1o61CUOp19/2T xVZKs+qEzvGpsooRTRUm5j8EYv20Okaq3+CMssVL+b1PgdeoDiI2qCe68aJL3FFB dpkr8y2RtJnpt4GgmZ8me87ZywE16Sq3I+dnvImC/R9+UB50Anifpsv141mAcr6m KmQAKVLZy/1dNnVe32tvwmG5+FSl9UHmosyj9whCJ1HFAXYsqd/YSvwsuiFCDQIR v62f0klibLsbGijqjw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqaLtJzVGHJtDLxPPoZjZ vFJyJuhg8ZWid+D5Rwo2TyidOLcWGra3suoFNW2rOXDkJVfrKnpMTxn8b4uPhdza ktE87AV6LtFE0PC8H0erQ9sWkCVBoOia6y7qmhKWWjdRLu0a9LqTiGQDB9Z7/Y8s DgjK8FIxfW1nSDskg4LwOkdHt6APupjmhXL1y+EMaSFp4bSR0i9NZWCl454kS3Pw aap91lMZppCzeACJS+hfP0JaK4QKaP+59iZzxoJc+2V1KNmYcUi1YEz6wZx+deIp dRQEZ0PiyZ5LDmeRIDmi9juRkRRnFVUan0C/6cOOO/esP7ztykj5stNgs9xSArQW nQIDAQAB -----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 397923772806381378291084477188358017764676 . . . . . . . . [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 2022-03-07 18:44:14 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-06-05 18:44:13 +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 'hrs-rosengarten.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 21414615531391357323024880063891264997523072301719356008822306299866533285495791754580357173127409465797025834042250085544677814977778159529066284602359155724418939530401726816153430569437003766473511051052161965364953747840760285070737265890793818953673667293375405288652613272803442810775566080858092442145536257918011491861679445714412345898189548144880523718751923437280673322145736577018776190618613658602626285735281262190026361619855155684968521338355766446874383487325227207343815553307728607109634452593279111601470681709163662515793503838860321050597604502374646957228720482849812524421213925754881608783517 . . . . . . . . . . . . . . . . . . . . [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) c8616c0e311461d66719423731766a6c996fe17d . . . . . . . . . . . . . . . . [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 (100 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.hrs-rosengarten.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.oberschule-rosengarten.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hrs-rosengarten.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oberschule-rosengarten.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 (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) 00f10077002979bef09e393921f056739f63a577e5be577d9c600af8f94d5d265c255dc7840000017f65e92edf0000040300483046022100c35e7487e5c5e9d8d77109daaec9e5a55d770fcee670913e4784b449e034d25d022100c5f7bce1099f0f9c484a183706881750e509340c578551618eaa09c357397add00760041c8cab1df22464a10c6a13a0942875e4e318b1b03ebeb4bc768f090629606f60000017f65e930f00000040300473045022100df0aa260ed58ac8ee4c9bd6b389b95c248b83c230add248c1b21d87f1d1ad8b0022052d4409a4efce47cbf1b9a7010a52ea58489cdaffce41ef4a19ea4ec96b418ca . . . . [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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