crystalcolumns.de
Issued by R3
About this certificate
This digital certificate with serial number 03:47:63:4b:6e:e6:f5:9a:76:ec:5d:c2:58:1b:8f:7e:cc:ab 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=crystalcolumns.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:47:63:4b:6e:e6:f5:9a:76:ec:5d:c2:58:1b:8f:7e:cc:abSerial Number (int): 285628891089878011972807339436169194556587
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 61:d4:be:cc:72:83:98:b4:0b:4d:95:37:a8:a5:84:eb:4d:53:ea:09
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 4a:74:83:5d:0f:da:9b:1f:3a:14:76:18:fc:9a:30:fc:e8:cb:af:c1
Fingerprint (sha256): 70:0b:16:9e:53:7a:d3:2a:0d:04:0d:35:f3:19:d2:94:a1:d6:80:f5:0d:ce:30:9e:17:0f:1e:3d:a6:cf:a8:88
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate crystalcolumns.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for crystalcolumns.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
crystalcolumns.de
Other certificates including the domain name crystalcolumns.de
(limited to 100 certificates)
gbam.lima-city.de
crystalcolumns.de
crystalcolumns.de
fairplaytopliste.lima-city.de
d-dienstleister.de
*.joleroi.de
crystalcolumns.de
crystalcolumns.de
crystalcolumns.de
crystalcolumns.de
crystalcolumns.de
www.1fcpx.de
*.aleksandar-turuntas.de
dorispfeiffer.de
crystalcolumns.de
lifesoulbalance.com
crystalcolumns.de
lindainghana.lima-city.de
gsoellc.lima-city.de
cbg90.de
crystalcolumns.de
fobba.lima-city.de
keny1000.lima-city.de
www.fritz.wetzelshome.de
crystalcolumns.de
crystalcolumns.de
crystalcolumns.de
fairplaytopliste.lima-city.de
d-dienstleister.de
*.joleroi.de
crystalcolumns.de
crystalcolumns.de
crystalcolumns.de
crystalcolumns.de
crystalcolumns.de
www.1fcpx.de
*.aleksandar-turuntas.de
dorispfeiffer.de
crystalcolumns.de
lifesoulbalance.com
crystalcolumns.de
lindainghana.lima-city.de
gsoellc.lima-city.de
cbg90.de
crystalcolumns.de
fobba.lima-city.de
keny1000.lima-city.de
www.fritz.wetzelshome.de
crystalcolumns.de
Certificate
The complete raw certificate details for crystalcolumns.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEXDCCA0SgAwIBAgISA0djS27m9Zp27F3CWBuPfsyrMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA0MTkxMzE3MDRaFw0yMzA3MTgxMzE3MDNaMBwxGjAYBgNVBAMT EWNyeXN0YWxjb2x1bW5zLmRlMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEAY+p YbRB/dGVjYIVjDSWbZ4zwhRutW6tQ2eNvXWVV4mQiOg6MgwkKLYu0g+upI2qxrdW 6Dreo7b67ZFeeYKIzaOCAkswggJHMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUYdS+ zHKDmLQLTZU3qKWE601T6gkwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsU wsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5j ci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wHAYDVR0R BBUwE4IRY3J5c3RhbGNvbHVtbnMuZGUwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYL KwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlw dC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdQB6MoxU2LcttiDqOOBSHumE FnAyE4VNO9IrwTpXo1LrUgAAAYeZ4EXHAAAEAwBGMEQCIAMpmvEqsP7lK5HzK2iW nnOpxg7W+PjnrlQaTus9UJCLAiAaDvSw48GGkVa58+q8b28lUtv5OcQSn7FfLl/u LFMbzQB2AOg+0No+9QY1MudXKLyJa8kD08vREWvs62nhd31tBr1uAAABh5ngRacA AAQDAEcwRQIhAIElmjatnbHIYJyfILuz1mQLIK8SI1ilHa1XIf+FzAmcAiARGLja aAjKBsjai9PGXHzXalVf5yd/cP8fLUmmNRiGujANBgkqhkiG9w0BAQsFAAOCAQEA Nj2jOknhfoEa0poy8D19Hu0KmumoWJbOmqxi7HXSWxsrPP8YHecJ9tLWXZYudvzE L4kARha0NqcDbcaoEneNGvjdjhWRBg4Rx0QZffRObsfF7n6qnnkqYMedKbYgq2LF UX8M2uadiQGPOBQyVH+HcNMGdN3YknPgqXPBJ+CEogs+ssV9uCHrQdZJkKlWaCMB AKADIIHQSA43fdiFQbsBJIvDnuMPpvAMCnQzoBepbeFX4itgWtgLQjeypTJW9XFg 5Zl8bt4hckc1NFY5NscYu3YsYb3Y5URCtaP1yzOs2efkkuF0Vtcmn6bsYr8BzGro PhwXTnS7i9jHlokyuJB/uw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEAY+pYbRB/dGVjYIVjDSWbZ4zwhRu tW6tQ2eNvXWVV4mQiOg6MgwkKLYu0g+upI2qxrdW6Dreo7b67ZFeeYKIzQ== -----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 285628891089878011972807339436169194556587 . . . . . . . . [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 2023-04-19 13:17:04 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-18 13:17:03 +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 'crystalcolumns.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) 0004018fa961b441fdd1958d82158c34966d9e33c2146eb56ead43678dbd759557899088e83a320c2428b62ed20faea48daac6b756e83adea3b6faed915e798288cd . . . . . . . . [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) 61d4becc728398b40b4d9537a8a584eb4d53ea09 . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'crystalcolumns.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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018799e045c70000040300463044022003299af12ab0fee52b91f32b68969e73a9c60ed6f8f8e7ae541a4eeb3d50908b02201a0ef4b0e3c1869156b9f3eabc6f6f2552dbf939c4129fb15f2e5fee2c531bcd007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018799e045a7000004030047304502210081259a36ad9db1c8609c9f20bbb3d6640b20af122358a51dad5721ff85cc099c02201118b8da6808ca06c8da8bd3c65c7cd76a555fe7277f70ff1f2d49a6351886ba . . . . [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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