www.infothek4you.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:bf:1d:7a:4b:0c:45:cc:d0:f5:2b:67:03:60:b5:bb:78:2f 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.infothek4you.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:bf:1d:7a:4b:0c:45:cc:d0:f5:2b:67:03:60:b5:bb:78:2fSerial Number (int): 413482258403187797214651175403283872970799
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8b:f0:16:5f:6d:ee:f0:40:c7:2e:08:9d:e0:53:5f:fa:4e:60:9a:ed
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 53:df:e7:61:99:b9:07:9a:0e:e1:3b:1c:dc:66:8b:ef:10:96:e9:7d
Fingerprint (sha256): a0:37:5f:39:16:bb:11:e4:1d:90:43:4a:f3:53:2a:e3:f4:55:1a:2b:e7:77:5a:48:ed:82:fa:7f:1e:d4:b5:15
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.infothek4you.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.infothek4you.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
infothek4you.de
www.infothek4you.de
www.infothek4you.de
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gilbeau.lima-city.de
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*.kabelcheck.de
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logischfx.lima-city.de
www.galaxonya.lima-city.de
smtps.meldetechnik.de
*.moewenstop.de
www.kommunikationstraeger.de
www.naturheilyoga.lima-city.de
www.kommunikationstraeger.de
*.scheuchanlagen.de
lulu.de.cool
schaldach.lima-city.de
infothek4you.de
www.akw-sound.de
schwabingbarock.info
www.fegelein.lima-city.de
www.artem2302.lima-city.de
infothek4you.de
www.kingpin35.lima-city.de
funrace.lima-city.de
www.infothek4you.de
*.infothek4you.de
infothek4you.de
www.infothek4you.de
gilbeau.lima-city.de
www.eksosmind.lima-city.de
justsponsoring.de
*.infothek4you.de
www.heman.lima-city.de
angeln-ruegen.lima-city.de
www.software-fundgrube.12hp.de
www.kilmad.lima-city.de
www.infothek4you.de
www.kommunikationstraeger.de
infothek4you.de
tdproject.lima-city.de
*.sonderkontakte.de
huyaa.lima-city.de
www.fegelein.lima-city.de
rechner-schweiz-autoversicherung.pkwversicherung24.eu
legitxd111.lima-city.de
www.juliansc.lima-city.de
www.zeuse.lima-city.de
www.e-trotti.net
phill93.de
mauszentrum.wp-testarea.de
*.kabelcheck.de
www.infothek4you.de
logischfx.lima-city.de
www.galaxonya.lima-city.de
smtps.meldetechnik.de
*.moewenstop.de
www.kommunikationstraeger.de
www.naturheilyoga.lima-city.de
www.kommunikationstraeger.de
*.scheuchanlagen.de
lulu.de.cool
schaldach.lima-city.de
infothek4you.de
www.akw-sound.de
schwabingbarock.info
www.fegelein.lima-city.de
www.artem2302.lima-city.de
infothek4you.de
www.kingpin35.lima-city.de
Certificate
The complete raw certificate details for www.infothek4you.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFGjCCBAKgAwIBAgISBL8deksMRczQ9StnA2C1u3gvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAzMDQwOTE5MzlaFw0x ODA2MDIwOTE5MzlaMB4xHDAaBgNVBAMTE3d3dy5pbmZvdGhlazR5b3UuZGUwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC4QxWN/9tC5FuYY6rvpYhh8XcO vAytYw6OhLpHyM7o3OSlnSQB7smXLar/5bXH/coAtCSRjj+Xu2KvlEEaBurBH/OR BiWBNcktHqtNAhfLfbFjiC5pv6XKR01jf0iLAnBk8q4MmBSNeQnFNq6Deh1SM6Y+ Ej2RKnEUiS1Fo5caB+ff3FgHxnj9F2FHLyz8yVfynT8TlopkUnc1/fjq3KwbYRrs bgHLcjPw+Wg7rVT7+3zgTdwOWRFu13mSmlKD2Frrz/kbNCmELHGmWEh3yRA8Y/nG HmsCleaCQYqn/1lyBY4zghDRNco48ri7NUuhHjDGmO9IRtlChRP2e2n9jRFHAgMB AAGjggIkMIICIDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIvwFl9t7vBAxy4IneBT X/pOYJrtMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wLwYDVR0RBCgwJoIPaW5mb3RoZWs0eW91LmRlghN3d3cuaW5mb3Ro ZWs0eW91LmRlMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEB ATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasG CCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxp ZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5j ZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9s ZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAEoV QAmKqx8WWnz1URmbbaKrJDMUZjFhL7HJNUhiPLv69gi5EjSlB5vQvN3NMrhEz0bO mEM/wgdmyhh2pU0negq1tSzFsAXr90reEu7BMWkIyJPDYbw0qGM3/1SsQokQ3Uyq SKeHL3rmtkAKuM7a58deOFb4DlhEfk83qb63VldQibR7Jzp/JEQO/8p+FzNEYIuv rf3Ti3/Hs2S9Wkf8VRIB26IGeFA2vgD5Wj3UYDgkyGkvArHCJFdTW+QGBjecbYsG MrCsO5tn4r8MT/Fyqdr8EMfhBynjjcROY03bfAUMWlDsMeehUA4IECCJrfBmK4Yt MutoNQcI36fVnAj5cww= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuEMVjf/bQuRbmGOq76WI YfF3DrwMrWMOjoS6R8jO6NzkpZ0kAe7Jly2q/+W1x/3KALQkkY4/l7tir5RBGgbq wR/zkQYlgTXJLR6rTQIXy32xY4guab+lykdNY39IiwJwZPKuDJgUjXkJxTaug3od UjOmPhI9kSpxFIktRaOXGgfn39xYB8Z4/RdhRy8s/MlX8p0/E5aKZFJ3Nf346tys G2Ea7G4By3Iz8PloO61U+/t84E3cDlkRbtd5kppSg9ha68/5GzQphCxxplhId8kQ PGP5xh5rApXmgkGKp/9ZcgWOM4IQ0TXKOPK4uzVLoR4wxpjvSEbZQoUT9ntp/Y0R RwIDAQAB -----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 413482258403187797214651175403283872970799 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-04 09:19:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-06-02 09:19:39 +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 'www.infothek4you.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 23260928564708696932507397713199184857425901701108646890691136768026162045995234797285786713924890216347594336780109407928407812772071774637267735025270173991803858292691524458274542902557774029575075631212604870570857238357013881337253470069997365129093802166044855708541343372574094431963271084209492216386686441073070135344522810031463815328780464383282137820452781490894368887841417685567017492673569498806464199330580016463793754891909951744204361224298164678013248246975197278881987845013696309807506823459951863909021858132064217146819064990807309710752518887153800670354601222278784680232363557264388352971079 . . . . . . . . . . . . . . . . . . . . [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) 8bf0165f6deef040c72e089de0535ffa4e609aed . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'infothek4you.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.infothek4you.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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