*.ff-westenhausen.de
Issued by R3
About this certificate
This digital certificate with serial number 04:34:97:b9:31:bf:ed:60:38:89:af:84:80:52:0a:48:11:8a was issued on by Let's Encrypt.
With 2 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=*.ff-westenhausen.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:34:97:b9:31:bf:ed:60:38:89:af:84:80:52:0a:48:11:8aSerial Number (int): 366345501818256251816865885997518337610122
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 4e:64:e4:0d:71:1d:1b:c1:de:11:4b:50:39:62:24:d8:da:fd:0e:0f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 13:fd:bc:f0:f6:ee:4b:16:49:b4:71:51:b6:59:07:27:c1:6d:2f:f0
Fingerprint (sha256): b4:e8:52:39:1a:cf:a2:ea:f4:3d:39:57:b8:f5:4e:4b:2a:14:6c:7a:3c:a5:fb:c1:32:02:58:53:b2:84:16:be
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate *.ff-westenhausen.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.ff-westenhausen.de
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
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
*.ff-westenhausen.de
ff-westenhausen.de
ff-westenhausen.de
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(limited to 100 certificates)
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*.ff-westenhausen.de
cms.internetseite.ml
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www.christina94.lima-city.de
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stats.ff-westenhausen.de
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mattcrow.lima-city.de
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wsmovgafhxwghya.lazyfox.de
singelinsl2018.lima-city.de
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www.pfc.ff-westenhausen.de
www.codingsamuel.lima-city.de
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stats.ff-westenhausen.de
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yy000yy.tk
cms.internetseite.ml
ka-portugiesisch.de
catalog.holgersoft.de
www.nicc.lima-city.de
facebooklogin-031clientredir.lima-city.de
ff-westenhausen.de
www.mdamby.lima-city.de
sammlung-woldan.lima-city.de
*.ff-westenhausen.de
*.ff-westenhausen.de
www.graldron.lima-city.de
www.ff-westenhausen.de
ff-westenhausen.de
www.madiamarktdegewinnsiel.de.cool
stats.ff-westenhausen.de
backup.amzng.eu
phillipde.lima-city.de
www.ff-westenhausen.de
www.bierchen.lima-city.de
www.fotografin-erfurt.lima-city.de
www.vertretungsplantgs.4lima.de
www.loneoak.lima-city.de
ltbfusazbfbqktf.kontec.eu
www.skrillex26.lima-city.de
www.autosattlerei-ludewig.de
www.graldron.lima-city.de
*.ff-westenhausen.de
cms.internetseite.ml
ff-westenhausen.de
www.christina94.lima-city.de
ff-westenhausen.de
stats.ff-westenhausen.de
www.pfc.ff-westenhausen.de
mattcrow.lima-city.de
regaining-balance.com
wsmovgafhxwghya.lazyfox.de
singelinsl2018.lima-city.de
www.jenisch-net.de
boss0308.lima-city.de
www.pfc.ff-westenhausen.de
www.codingsamuel.lima-city.de
www.jenisch-net.de
xdmktdmjporiqex.lima-city.org
stats.ff-westenhausen.de
www.omed.lima-city.de
senpairemling.clan.rip
www.pikamods.lima-city.de
yy000yy.tk
cms.internetseite.ml
ka-portugiesisch.de
catalog.holgersoft.de
www.nicc.lima-city.de
facebooklogin-031clientredir.lima-city.de
ff-westenhausen.de
www.mdamby.lima-city.de
sammlung-woldan.lima-city.de
*.ff-westenhausen.de
*.ff-westenhausen.de
www.graldron.lima-city.de
www.ff-westenhausen.de
ff-westenhausen.de
www.madiamarktdegewinnsiel.de.cool
stats.ff-westenhausen.de
backup.amzng.eu
phillipde.lima-city.de
www.ff-westenhausen.de
www.bierchen.lima-city.de
www.fotografin-erfurt.lima-city.de
www.vertretungsplantgs.4lima.de
Certificate
The complete raw certificate details for *.ff-westenhausen.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEPjCCAyagAwIBAgISBDSXuTG/7WA4ia+EgFIKSBGKMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMTIwOTE0NTNaFw0yNDAzMTEwOTE0NTJaMB8xHTAbBgNVBAMM FCouZmYtd2VzdGVuaGF1c2VuLmRlMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE ALbLaTQnd/0N2WCFjGpaJQqKWy5nLWdKHBAzBxpX/MUzmT92J5PWbwpOo4MtqBrV Mpp/Kwhg+l8l/LzFsleoZKOCAiowggImMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU TmTkDXEdG8HeEUtQOWIk2Nr9Dg8wHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wMwYD VR0RBCwwKoIUKi5mZi13ZXN0ZW5oYXVzZW4uZGWCEmZmLXdlc3RlbmhhdXNlbi5k ZTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB1 ADtTd3U+LbmAToswWwb+QDtn2E/D9Me9AA0tcm/h+tQXAAABjF2FuaUAAAQDAEYw RAIgBpH6q9CezNn/+XwQNPan5gfubvaroJq11/c0eXFvUYUCIB//KqRFjOQrS+J7 9rasJHhNi8FIN+YB8VvGTNFBLmvvAHcASLDja9qmRzQP5WoC+p0w6xxSActW3SyB 2bu/qznYhHMAAAGMXYW7pwAABAMASDBGAiEAjbzD9CxzkH3jfoS/rTNDjmn0btdS svskVHcJnkHP2TICIQDbv0sSSOlowoRiCQZcXc1Nuls8cohUayKGjYQk7tlBizAN BgkqhkiG9w0BAQsFAAOCAQEAMs13D9eBn4KxikQs65e8WQ+ErY1wJsm4OX5DETx7 w88wwHCGFD1WPOPZ/Ravkcv6kyiWmoUK1aklmgT6881faOlm+Iusjyhj0/i6833H Cs+ve+t4GZbrRGiGVM+1A8kORDm3rQBXDq4ZKKaGrf6muzO4tK988cs+wNBl3LeB cuz6vPmLGG9uxZOLJ1IX9oRG4OSFVtV2Bq40tgcjI7mnsqCOsp7QuuTY/6Gc1v6G q+i7qTGd5LjxLhEgWjxncGP5cglxa51IP3dO69xn2PyPwRRCk9mW0OBwqVBYdlHn Hm+X+g+oP4/wdJ65swPDeWj3RqjWFRdP6TYfqZwU6ycrAQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEALbLaTQnd/0N2WCFjGpaJQqKWy5n LWdKHBAzBxpX/MUzmT92J5PWbwpOo4MtqBrVMpp/Kwhg+l8l/LzFsleoZA== -----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 366345501818256251816865885997518337610122 . . . . . . . . [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 2023-12-12 09:14:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-11 09:14:52 +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:12|false] UTF8String '*.ff-westenhausen.de' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 000400b6cb69342777fd0dd960858c6a5a250a8a5b2e672d674a1c1033071a57fcc533993f762793d66f0a4ea3832da81ad5329a7f2b0860fa5f25fcbcc5b257a864 . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) 4e64e40d711d1bc1de114b50396224d8dafd0e0f . . . . . . . . . . . . . . . . [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 (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ff-westenhausen.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ff-westenhausen.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) 00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c5d85b9a5000004030046304402200691faabd09eccd9fff97c1034f6a7e607ee6ef6aba09ab5d7f73479716f518502201fff2aa4458ce42b4be27bf6b6ac24784d8bc14837e601f15bc64cd1412e6bef00770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c5d85bba700000403004830460221008dbcc3f42c73907de37e84bfad33438e69f46ed752b2fb245477099e41cfd932022100dbbf4b1248e968c2846209065c5dcd4dba5b3c7288546b22868d8424eed9418b . . . . [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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