www.vfr-bulletin.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:54:e2:f1:b8:90:df:40:95:cd:2a:ee:62:27:8b:b1:f6:c7 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=www.vfr-bulletin.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:54:e2:f1:b8:90:df:40:95:cd:2a:ee:62:27:8b:b1:f6:c7Serial Number (int): 377334523162431431107975121186598883030727
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: bc:9b:1e:57:80:4b:6c:c4:9f:05:3d:13:3e:28:99:6f:8a:1f:8c:41
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ed:77:e8:48:1c:38:6f:37:f0:e7:43:1c:f3:b9:44:a9:2a:70:92:c3
Fingerprint (sha256): 99:79:25:ec:19:b6:f6:bb:a6:b0:55:8d:d1:9b:79:e5:57:56:2d:4b:27:2e:4b:48:8b:07:d2:4b:b9:42:15:e1
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.vfr-bulletin.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.vfr-bulletin.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
www.vfr-bulletin.de
Other certificates including the domain name vfr-bulletin.de
(limited to 100 certificates)
www.vfr-bulletin.de
www.vfr-bulletin.de
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www.vfr-bulletin.de
vfr-bulletin.de
Certificate
The complete raw certificate details for www.vfr-bulletin.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXjCCBEagAwIBAgISBFTi8biQ30CVzSruYieLsfbHMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMjUwNjQ0MzdaFw0y MDAxMjMwNjQ0MzdaMB4xHDAaBgNVBAMTE3d3dy52ZnItYnVsbGV0aW4uZGUwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDEdPFcbVbrKXeBfPKf/7AD1RZt IEJwxkAMeYIHlGJoSWfBYOJTuW8l+nQyw8Nru80TGdg1kZDFN7DPO3ica0Bklc97 oMO3sluKFC58/RWFUPyOwwiYCPMm3aJEJWkEXS8sekzdGcMIbl9wDd/Z+Ptw3LQq W4aMu9pB/tUcElMt873NjrZ9InRMlosM6Uxrkt6hqXT3w1ytVqDq/1hKj24sPA+n IzxIAhcsC0bxm3fg6N1/RT0wanKBEFU+8cY5QrUYz3ZLlD+0t6Viotv8pyHCnVJN P8zfVIQ6LBoev6hHHv+ZBtO5gKSKmvoqQ53KcIBoMO/WXnwkAgRQARnAsKonAgMB AAGjggJoMIICZDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFLybHleAS2zEnwU9Ez4o mW+KH4xBMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wHgYDVR0RBBcwFYITd3d3LnZmci1idWxsZXRpbi5kZTBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2 AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABbgHf2lYAAAQDAEcw RQIhAOBa/FzL2zzOs9z5c6Z/BJ0k8siLkdVqhaXdcRVz6ptrAiAxiUfnlXsHmfVE Ky0YfRfAuKYkptTGUFcXZdcp9G6v+AB2AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq 7rxhOhpp06IcAAABbgHf2lcAAAQDAEcwRQIgbjrzJxX/l1vINmLPJOctDx1hZIIa 0EeEP3GsWIlBpugCIQD47M9kJduGQspD/fk/B/oJcq1G5MWzL7zC5/UDyFYZfzAN BgkqhkiG9w0BAQsFAAOCAQEAlhdB/PJAvVyH8YaAPTJJZbtoHuAvv5OM8xp8PIrY KMbXzwIgdwtjZeMt9AcGa1j5eNdWZxnf9JLO6T0/wt6UqLCKA6XEMxHXTjgIqA7L M+DBJ0xWtHFrKQWsfP0PEPsRiho4OzgDthZlhMpmQlww9FSfGukGBmMEldqt8fqM Gt1kz4H/HfgIZTh4LE0djjdQ295g2jppoKmqo8iwtaKfxSFSD/hHDMylhMSUWBQK 15P0knL9sheik+FD1RzpnFJTeGN7M5et2kt5myfqF4Ecr3Nwr2jVeWNvj1pdMGFp SxABdtUdKH/8AvOthX+jxUBFNK4L5ufLTmVnqpNapKcEEg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxHTxXG1W6yl3gXzyn/+w A9UWbSBCcMZADHmCB5RiaElnwWDiU7lvJfp0MsPDa7vNExnYNZGQxTewzzt4nGtA ZJXPe6DDt7JbihQufP0VhVD8jsMImAjzJt2iRCVpBF0vLHpM3RnDCG5fcA3f2fj7 cNy0KluGjLvaQf7VHBJTLfO9zY62fSJ0TJaLDOlMa5Leoal098NcrVag6v9YSo9u LDwPpyM8SAIXLAtG8Zt34Ojdf0U9MGpygRBVPvHGOUK1GM92S5Q/tLelYqLb/Kch wp1STT/M31SEOiwaHr+oRx7/mQbTuYCkipr6KkOdynCAaDDv1l58JAIEUAEZwLCq JwIDAQAB -----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 377334523162431431107975121186598883030727 . . . . . . . . [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 2019-10-25 06:44:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-23 06:44:37 +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.vfr-bulletin.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 24800374425466543816866587606635570392716696972307366511918033225091569128304916789932352516096292776199050540874246233765239496012501195236452461718161497382204250628039090484294511986707132908323676391977088160044459137168240396273345611049498740606898050755477528899731395382061942495066345217124373382689614857073747224270365523806523925016536766831923607243783060031344891855887654333235242843856311131029627220307629408685475809737571278535097389812108648795461892355900297023235495282918682714757186919744841324130230036574526605290097464849595598530390706053632523033229232821018536017489355493741376285223463 . . . . . . . . . . . . . . . . . . . . [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) bc9b1e57804b6cc49f053d133e28996f8a1f8c41 . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vfr-bulletin.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e01dfda560000040300473045022100e05afc5ccbdb3cceb3dcf973a67f049d24f2c88b91d56a85a5dd711573ea9b6b0220318947e7957b0799f5442b2d187d17c0b8a624a6d4c650571765d729f46eaff800760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e01dfda57000004030047304502206e3af32715ff975bc83662cf24e72d0f1d6164821ad047843f71ac588941a6e8022100f8eccf6425db8642ca43fdf93f07fa0972ad46e4c5b32fbcc2e7f503c856197f . . . . [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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