www.grosskreutz.ch
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:e5:99:f9:f5:c3:c3:40:d1:b9:a4:d2:1a:9d:1d:96:de:7e 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.grosskreutz.ch
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:e5:99:f9:f5:c3:c3:40:d1:b9:a4:d2:1a:9d:1d:96:de:7eSerial Number (int): 426578475501909034543749706166122141113982
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: ad:33:94:31:d2:94:a3:89:67:b9:5b:db:59:b9:c7:3d:26:f1:57:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f9:b4:80:84:59:d4:5a:a7:4a:cc:d8:cf:3b:0d:72:64:99:36:69:5b
Fingerprint (sha256): 39:8d:c9:db:8b:a0:3e:29:6a:92:75:6e:a6:96:7e:61:43:f3:68:f6:fd:1f:25:eb:8a:58:91:b2:ee:fd:07:ed
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.grosskreutz.ch
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.grosskreutz.ch
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
grosskreutz.ch
www.grosskreutz.ch
www.grosskreutz.ch
Other certificates including the domain name grosskreutz.ch
(limited to 100 certificates)
turfitt.de
unobama.lima-city.de
www.easylikes.lima-city.de
www.grosskreutz.ch
www.grosskreutz.ch
www.webprogram.lima-city.de
uploader.schnittlauchgang.de
www.grosskreutz.ch
www.schraberg-golden.de.cool
www.grosskreutz.ch
www.iniquitius.lima-city.de
nirdosha.de
gunter-ihle.de
www.grosskreutz.ch
gunter-ihle.de
www.iniquitius.lima-city.de
grosskreutz.ch
forum.schnittlauchgang.de
www.grosskreutz.ch
www.schnittlauchgang.rockt.es
tobiasbreitenstein.de
www.grosskreutz.ch
www.grosskreutz.ch
www.www.grosskreutz.ch
www.grosskreutz.ch
www.holz-landshut.de
*.scoubidoux.ch
webmelaa.lima-city.de
forum.schnittlauchgang.de
unobama.lima-city.de
www.easylikes.lima-city.de
www.grosskreutz.ch
www.grosskreutz.ch
www.webprogram.lima-city.de
uploader.schnittlauchgang.de
www.grosskreutz.ch
www.schraberg-golden.de.cool
www.grosskreutz.ch
www.iniquitius.lima-city.de
nirdosha.de
gunter-ihle.de
www.grosskreutz.ch
gunter-ihle.de
www.iniquitius.lima-city.de
grosskreutz.ch
forum.schnittlauchgang.de
www.grosskreutz.ch
www.schnittlauchgang.rockt.es
tobiasbreitenstein.de
www.grosskreutz.ch
www.grosskreutz.ch
www.www.grosskreutz.ch
www.grosskreutz.ch
www.holz-landshut.de
*.scoubidoux.ch
webmelaa.lima-city.de
forum.schnittlauchgang.de
Certificate
The complete raw certificate details for www.grosskreutz.ch in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFFzCCA/+gAwIBAgISBOWZ+fXDw0DRuaTSGp0dlt5+MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA5MjQwOTA1MDBaFw0x NzEyMjMwOTA1MDBaMB0xGzAZBgNVBAMTEnd3dy5ncm9zc2tyZXV0ei5jaDCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAPRQIVmcziKtECtDq+xzCEmGgjPf Iwo8IkEfFKP3EHdECKty0FEuQ9MXF7MB6Yti1y4LcE10gARsnYN7KMBB0RYWw70z UlUHgiuGWU3LRiuKZD5mL2oMctirtUPf+bXbX7mY+OeTuJbstFRdClWu5h8x4XQM VIoBNQDgL6sHsMBEaOUpt0cx0aarnGbnbs2JYJRJ5a7CRNAA1EqUL/Z4KsjbORsY gIidrr9cgFdEbBY7d+OZUrwmWLvxRBdJAmnwP9npup4KJm0lFoky1UUfibWa5r33 u1Mnjky54EFN//hUDREKQpIEiGgk8Sc1Ix5mdXrZ4QLdslTuKOv7DnzeEE8CAwEA AaOCAiIwggIeMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUrTOUMdKUo4lnuVvbWbnH PSbxV8YwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzAtBgNVHREEJjAkgg5ncm9zc2tyZXV0ei5jaIISd3d3Lmdyb3Nza3Jl dXR6LmNoMIH+BgNVHSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB 1jAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsG AQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQg dXBvbiBieSBSZWx5aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3 aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRz ZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAAV7ehFR a1F0I0LJk+ub5DRFuC9ro/IV+/9rmKnJu0tpZHHo/lXEcHVjpYm+czkkh+L9Hqsw 01f+r82HQ+3B4574miza0uYqfNB0sIXdUUbwXCeDi69MGM0Ke0Eg/+pAiwuev9bi Wd48UzYN3dUhXBjO38T9pAN0VyrfA0Tw+NOCAcrKphWLnwF4JTDDLOgBgFL953NJ sJgmnT37RRyT0EWZ9GCiaiw8M5r/wBSWJGYtz5xrhehu3bTZDBmtTzR5R7vS5LFO 3D2JK/2MZERFNu9y/tKtsuvXXf0AFzv0CPopN3bqk2PU+MpJMhXexFp2HXZsKOe/ joSwb2StbSJAieA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9FAhWZzOIq0QK0Or7HMI SYaCM98jCjwiQR8Uo/cQd0QIq3LQUS5D0xcXswHpi2LXLgtwTXSABGydg3sowEHR FhbDvTNSVQeCK4ZZTctGK4pkPmYvagxy2Ku1Q9/5tdtfuZj455O4luy0VF0KVa7m HzHhdAxUigE1AOAvqwewwERo5Sm3RzHRpqucZuduzYlglEnlrsJE0ADUSpQv9ngq yNs5GxiAiJ2uv1yAV0RsFjt345lSvCZYu/FEF0kCafA/2em6ngombSUWiTLVRR+J tZrmvfe7UyeOTLngQU3/+FQNEQpCkgSIaCTxJzUjHmZ1etnhAt2yVO4o6/sOfN4Q TwIDAQAB -----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 426578475501909034543749706166122141113982 . . . . . . . . [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 2017-09-24 09:05:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-23 09:05:00 +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.grosskreutz.ch' . . . . . . . . [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 30841660122340702619563201853883578900215432892454899774593518279029676178094903094293450049748961104105317218696399107920582078925739393233707539823102017536104757137013235494124513259996497977302743864837253128801436643810478040074824709302733587586213947352715489073403975890731115084638960562002505035903706604694752574878180378236714401831592984573568904808957072158559173630973294825311613582968512508383604610428006959178645612878499786416038230400137320108307998318289761346662040455670467679825292606863562823994718241624650242428850178362035050087137587763581821404796306597664081851520665705145638372380751 . . . . . . . . . . . . . . . . . . . . [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) ad339431d294a38967b95bdb59b9c73d26f157c6 . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'grosskreutz.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.grosskreutz.ch' . . . . . . . . . . . . . . . . [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) 00057b7a11516b51742342c993eb9be43445b82f6ba3f215fbff6b98a9c9bb4b696471e8fe55c4707563a589be73392487e2fd1eab30d357feafcd8743edc1e39ef89a2cdad2e62a7cd074b085dd5146f05c27838baf4c18cd0a7b4120ffea408b0b9ebfd6e259de3c53360dddd5215c18cedfc4fda40374572adf0344f0f8d38201cacaa6158b9f01782530c32ce8018052fde77349b098269d3dfb451c93d04599f460a26a2c3c339affc0149624662dcf9c6b85e86eddb4d90c19ad4f347947bbd2e4b14edc3d892bfd8c64444536ef72fed2adb2ebd75dfd00173bf408fa293776ea9363d4f8ca493215dec45a761d766c28e7bf8e84b06f64ad6d224089e0