elbe-weser-sanierung.de
Issued by R3
About this certificate
This digital certificate with serial number 03:43:29:eb:ee:90:df:a8:cf:6f:d8:06:ab:3d:5e:62:18:20 was issued on by Let's Encrypt.
With 7 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=elbe-weser-sanierung.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:43:29:eb:ee:90:df:a8:cf:6f:d8:06:ab:3d:5e:62:18:20Serial Number (int): 284191499755264114534672055546218866153504
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0b:d5:8a:f7:9c:6d:51:1b:b7:7e:a3:fb:7a:4d:56:65:fe:f1:7c:06
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 88:81:6a:0c:ad:bd:b3:32:f9:de:39:16:da:df:5f:17:62:93:b8:8a
Fingerprint (sha256): c8:86:ed:ec:d3:58:51:5c:f6:14:84:d2:3b:f0:66:a4:08:b3:77:6d:20:dc:2c:5f:78:36:c6:f6:e0:66:cd:00
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate elbe-weser-sanierung.de
7
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for elbe-weser-sanierung.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
elbe-weser-sanierung.de
remmers-schroeder.de
wasserschaden.web.mageprofis.de
wasserschadensanierung-schroeder.de
www.elbe-weser-sanierung.de
www.remmers-schroeder.de
www.wasserschadensanierung-schroeder.de
remmers-schroeder.de
wasserschaden.web.mageprofis.de
wasserschadensanierung-schroeder.de
www.elbe-weser-sanierung.de
www.remmers-schroeder.de
www.wasserschadensanierung-schroeder.de
Other certificates including the domain name elbe-weser-sanierung.de
(limited to 100 certificates)
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
elbe-weser-sanierung.de
elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
elbe-weser-sanierung.de
elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
elbe-weser-sanierung.de
elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
elbe-weser-sanierung.de
elbe-weser-sanierung.de
www.elbe-weser-sanierung.de
Certificate
The complete raw certificate details for elbe-weser-sanierung.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFuzCCBKOgAwIBAgISA0Mp6+6Q36jPb9gGqz1eYhggMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzExMTYxMDUxMDNaFw0yNDAyMTQxMDUxMDJaMCIxIDAeBgNVBAMT F2VsYmUtd2VzZXItc2FuaWVydW5nLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A MIIBCgKCAQEAuXpSUux39l0NiPCt6BoGMbenQIL+uvzMWLIf70vcjHe0BoABgCqF 27YcbLPADJBygeSOLxTX++RJeIEDUqHlitCLT+wRmqzQLj0IWvNSKsnD+H11pjRG VlT3rHO9sdyycrpdRIZY6/1U6JZSFOSmvX4GRHqn9IGKrqvhS+IoYHGQ1Hudp7rm f/deNclBVXaGQoR9CEuGHvuVBjm7Yu1JuIZRVndfQVJrso86AGRhzI4sgt2yLRIP FKhgrCLvFTquK0IcFNPh7TbfVwRoUti7rF6B5VItkav4Xv15p8ARVXMB83DzNOnE bP+r4/uD4H6BxZau/dKs3flBGQS6goOscwIDAQABo4IC2TCCAtUwDgYDVR0PAQH/ BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8E AjAAMB0GA1UdDgQWBBQL1Yr3nG1RG7d+o/t6TVZl/vF8BjAfBgNVHSMEGDAWgBQU LrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGG FWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmku bGVuY3Iub3JnLzCB4AYDVR0RBIHYMIHVghdlbGJlLXdlc2VyLXNhbmllcnVuZy5k ZYIUcmVtbWVycy1zY2hyb2VkZXIuZGWCH3dhc3NlcnNjaGFkZW4ud2ViLm1hZ2Vw cm9maXMuZGWCI3dhc3NlcnNjaGFkZW5zYW5pZXJ1bmctc2Nocm9lZGVyLmRlght3 d3cuZWxiZS13ZXNlci1zYW5pZXJ1bmcuZGWCGHd3dy5yZW1tZXJzLXNjaHJvZWRl ci5kZYInd3d3Lndhc3NlcnNjaGFkZW5zYW5pZXJ1bmctc2Nocm9lZGVyLmRlMBMG A1UdIAQMMAowCAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAO1N3 dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGL1/hpkgAABAMARzBFAiBN DDzUAyygL6Vq3cO89c1IsVCzBB9i9P3U80gmLSMoMgIhANWL0bUIY82Q12lvSiZj 7Nqgg5mgxALPJpcVSiQCzObsAHcA7s3QZNXbGs7FXLedtM0TojKHRny87N7DUUhZ RnEftZsAAAGL1/hpnAAABAMASDBGAiEA4WEG4EJ5He1V7FFGV5q0cEfiedTchwVS hxPN0Fa3B8wCIQCZ87yGN/ReBIMFtBrzi+rRl43YSnoRatj/TCuopBnHvjANBgkq hkiG9w0BAQsFAAOCAQEAAKryqC8JO3XRqGUetHZrgIr1z54doCnIutyWiZQzfvBG GWbRq0zkQYavgoVw1zst7Zw3Ixn/M5dK2YXnrseY8csiPrV7eoIGe8QZMNhuaix8 P4dSaba2GrIMZBg+p5fCv3e5VetMHmAMGp0uHw7LB5DR5Ovpqh8G6rxaLApxbN+j N1ymiUczXZG7M1TCVttHviLf1Ydl7ipil9L6KT6Yvki1goXWKWJ5vCAxNjCfW80A tXrF+SBTxe4H62ojvPvDJHhk/oNPtEO2MTWa2LxH0JkRVUc2cZaRIcAtzl9vJUz6 DRkNwGCpKPvp2m0vA7ah7umcLZptPfoY+utLEpTu2w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuXpSUux39l0NiPCt6BoG MbenQIL+uvzMWLIf70vcjHe0BoABgCqF27YcbLPADJBygeSOLxTX++RJeIEDUqHl itCLT+wRmqzQLj0IWvNSKsnD+H11pjRGVlT3rHO9sdyycrpdRIZY6/1U6JZSFOSm vX4GRHqn9IGKrqvhS+IoYHGQ1Hudp7rmf/deNclBVXaGQoR9CEuGHvuVBjm7Yu1J uIZRVndfQVJrso86AGRhzI4sgt2yLRIPFKhgrCLvFTquK0IcFNPh7TbfVwRoUti7 rF6B5VItkav4Xv15p8ARVXMB83DzNOnEbP+r4/uD4H6BxZau/dKs3flBGQS6goOs cwIDAQAB -----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 284191499755264114534672055546218866153504 . . . . . . . . [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 2023-11-16 10:51:03 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-14 10:51:02 +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 'elbe-weser-sanierung.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 23414405436862177639974513017865581268308179467428441867326352620633003351753632229086586387565616541634811469461180498207248270038758553225952746618300064151996174521376217040379114425311821919063730736343813208222911226977338262438244523395801753810988663635108783598797608956926478037018733691896460811098575370114134102540183718561452932319074241090538515602939412718815306580092516546482299433143831527697734531554917311840258584805304275821676039220064025861199815939313782991993066564883601387840668530081029802684320504893636915359331107516925212264702628022421551442750648329587376955639968491452130054614131 . . . . . . . . . . . . . . . . . . . . [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) 0bd58af79c6d511bb77ea3fb7a4d5665fef17c06 . . . . . . . . . . . . . . . . [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 (216 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'elbe-weser-sanierung.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'remmers-schroeder.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wasserschaden.web.mageprofis.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wasserschadensanierung-schroeder.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.elbe-weser-sanierung.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.remmers-schroeder.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wasserschadensanierung-schroeder.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bd7f86992000004030047304502204d0c3cd4032ca02fa56addc3bcf5cd48b150b3041f62f4fdd4f348262d232832022100d58bd1b50863cd90d7696f4a2663ecdaa08399a0c402cf2697154a2402cce6ec007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bd7f8699c0000040300483046022100e16106e042791ded55ec5146579ab47047e279d4dc8705528713cdd056b707cc02210099f3bc8637f45e048305b41af38bead1978dd84a7a116ad8ff4c2ba8a419c7be . . . . [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) 0000aaf2a82f093b75d1a8651eb4766b808af5cf9e1da029c8badc968994337ef0461966d1ab4ce44186af828570d73b2ded9c372319ff33974ad985e7aec798f1cb223eb57b7a82067bc41930d86e6a2c7c3f875269b6b61ab20c64183ea797c2bf77b955eb4c1e600c1a9d2e1f0ecb0790d1e4ebe9aa1f06eabc5a2c0a716cdfa3375ca68947335d91bb3354c256db47be22dfd58765ee2a6297d2fa293e98be48b58285d6296279bc203136309f5bcd00b57ac5f92053c5ee07eb6a23bcfbc3247864fe834fb443b631359ad8bc47d0991155473671969121c02dce5f6f254cfa0d190dc060a928fbe9da6d2f03b6a1eee99c2d9a6d3dfa18faeb4b1294eedb