welzcare.de
Issued by R3
About this certificate
This digital certificate with serial number 04:27:f4:a2:82:0c:e0:d9:97:37:c5:27:4c:60:1d:2f:1b:c0 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=welzcare.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:27:f4:a2:82:0c:e0:d9:97:37:c5:27:4c:60:1d:2f:1b:c0Serial Number (int): 362045331457753762894728839642169509616576
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 53:a1:d5:52:23:16:92:50:51:27:d9:3b:39:ed:03:7a:ee:4f:e1:7a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 22:09:25:ce:e4:e9:53:57:01:7b:6c:1c:cb:ca:f5:a9:94:09:b1:10
Fingerprint (sha256): fd:fa:f3:3d:ed:8e:4c:74:cb:01:c9:d3:b1:ab:1b:2a:a8:f8:06:71:f9:8d:5d:be:09:af:ba:ac:2c:b1:19:af
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate welzcare.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for welzcare.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
welzcare.de
Other certificates including the domain name welzcare.de
(limited to 100 certificates)
welzcare.de
shop.welzcare.de
welzcare.de
shop.welzcare.de
sweetcare.welzcare.de
welzcare.de
welzcare.de
www.welzcare.de
welzcare.de
shop.welzcare.de
welzcare.de
www.welzcare.de
welzcare.de
welzcare.de
welzcare.de
welzcare.de
shop.welzcare.de
welzcare.de
sweetcare.welzcare.de
welzcare.de
shop.welzcare.de
sweetcare.welzcare.de
welzcare.de
shop.welzcare.de
welzcare.de
shop.welzcare.de
sweetcare.welzcare.de
welzcare.de
welzcare.de
www.welzcare.de
welzcare.de
shop.welzcare.de
welzcare.de
www.welzcare.de
welzcare.de
welzcare.de
welzcare.de
welzcare.de
shop.welzcare.de
welzcare.de
sweetcare.welzcare.de
welzcare.de
shop.welzcare.de
sweetcare.welzcare.de
welzcare.de
Certificate
The complete raw certificate details for welzcare.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE4jCCA8qgAwIBAgISBCf0ooIM4NmXN8UnTGAdLxvAMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA3MTAwMjA1MTlaFw0yMzEwMDgwMjA1MThaMBYxFDASBgNVBAMT C3dlbHpjYXJlLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3ZW9 bvl21LWrs57oFt8AaY4MmMEOumEXYM+0/YNG+mCCKOSEzj/rPPso3/bTRxm67hPz jBWS+GZqt7sGBiYMrsxWjdLFOaxcfKpfco3Ys/zxsHbbGbmuDiugI0OxH4RHKKdg QQun4KfyLuhdwaSdmyHeqAZQ+q5hSNSaCT/LzWG6XFMBmvZj6CgHNGd+GoxLqzzf BhaGCx5b4OHlp1MI17gw1FNvF4ajgRiFGXfVq5NV87RWIapXzr0H4FCofijtM1jU SfT1fJqtDdTTVDsapxWy6nv99GVG6Eu6X7/4+cqdPB9ZHmtAujpDXGqVB9IH1nlZ qTPP8v+rVbCIxUMqlQIDAQABo4ICDDCCAggwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBRTodVSIxaSUFEn2Ts57QN67k/hejAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAW BgNVHREEDzANggt3ZWx6Y2FyZS5kZTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMG CisGAQQB1nkCBAIEgfQEgfEA7wB2ALc++yTfnE26dfI5xbpY9Gxd/ELPep81xJ4d CYEl7bSZAAABiT3CvdoAAAQDAEcwRQIhAIQne1i0Z77sIYgbUAdzOvGlxJSjXBG1 OOCLNGErdZeCAiBNJOWAmfEnWIOMEHTYUn4BhQNWZ3xbA50/EkLk8rbJFwB1AK33 vvp8/xDIi509nB4+GGq0Zyldz7EMJMqFhjTr3IKKAAABiT3CvoQAAAQDAEYwRAIg SJISd00Z8naPYl1CUj96+HV7bk0f/2ZHDJyqnpxcfVoCIEdlwe20eUoQJt4Qc0se 5EUl2RSG8n7uCfK157QvW56eMA0GCSqGSIb3DQEBCwUAA4IBAQAKI4CbsM4wzsUj 8DT3btTksJLfpnTz7znRV5+V6OeBhdGkM3dOtZK3SxWnct3J1++K04CBkkA9vGcF oM3jsf0pGREE8ENliHd0fwKibjB4UxyrSBPMTUreeybPyy2F+i5Jji6d8ZXL0xlS Qzh0s4GPmLpJYqB7S0DedObFXTd93t68BreoLocdqeeBAZozm28gDaJW8uvo1CyF BPgaKrGLjd+WItP5m65p5oKzqe+E+ZdRSon2wYK/gt633Ga1JAJyJ9QtCAqgsWaQ bOUrg3g21YjVy99m48r7x4i4t6gtP2r27zgGBXF9fkTwlFXcLER71fron3sh32Ow tnUobbe4 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3ZW9bvl21LWrs57oFt8A aY4MmMEOumEXYM+0/YNG+mCCKOSEzj/rPPso3/bTRxm67hPzjBWS+GZqt7sGBiYM rsxWjdLFOaxcfKpfco3Ys/zxsHbbGbmuDiugI0OxH4RHKKdgQQun4KfyLuhdwaSd myHeqAZQ+q5hSNSaCT/LzWG6XFMBmvZj6CgHNGd+GoxLqzzfBhaGCx5b4OHlp1MI 17gw1FNvF4ajgRiFGXfVq5NV87RWIapXzr0H4FCofijtM1jUSfT1fJqtDdTTVDsa pxWy6nv99GVG6Eu6X7/4+cqdPB9ZHmtAujpDXGqVB9IH1nlZqTPP8v+rVbCIxUMq lQIDAQAB -----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 362045331457753762894728839642169509616576 . . . . . . . . [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 2023-07-10 02:05:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-08 02:05:18 +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 'welzcare.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 27972504931004424169211218863170347765168613124425888986372019838801973522048060563948241401813188275413994077901999296547744116457115700616902965556943399266755003686164441830029360250642175625692122940623283556247138854315943078580561728342295164501026078313531437906594582202888315299754486120254301177980360073472261886550697898369605570477406974990766641589050020620167882255220141715066828773488228307268269686398164597332204423784165761737651903429341615612498346272406244338776518254377623705728719811803969510356585275591593063383675377071564536325298557426945518651680675183346383212837344544404860326587029 . . . . . . . . . . . . . . . . . . . . [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) 53a1d552231692505127d93b39ed037aee4fe17a . . . . . . . . . . . . . . . . [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 (15 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'welzcare.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001893dc2bdda000004030047304502210084277b58b467beec21881b5007733af1a5c494a35c11b538e08b34612b75978202204d24e58099f12758838c1074d8527e01850356677c5b039d3f1242e4f2b6c917007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001893dc2be8400000403004630440220489212774d19f2768f625d42523f7af8757b6e4d1fff66470c9caa9e9c5c7d5a02204765c1edb4794a1026de10734b1ee44525d91486f27eee09f2b5e7b42f5b9e9e . . . . [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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