messe-barcelona.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:33:57:6a:16:77:34:75:d1:1c:71:4d:ab:8b:52:13:37:f7 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=messe-barcelona.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:33:57:6a:16:77:34:75:d1:1c:71:4d:ab:8b:52:13:37:f7Serial Number (int): 278807452183006292221040137413265915590647
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3d:ae:6b:5c:81:19:aa:18:6e:35:ad:e6:4f:59:b2:7f:2e:fd:3e:79
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): dd:0c:72:06:56:65:96:05:1b:31:ba:b0:9d:25:23:90:19:ac:39:a0
Fingerprint (sha256): a0:0b:28:ab:c5:11:75:89:3d:a0:27:71:6f:6c:b7:38:0a:0d:ee:3a:b9:33:d4:dd:87:a2:d6:bb:f3:6a:d3:9f
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate messe-barcelona.de
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for messe-barcelona.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
messe-barcelona.de
www.messe-barcelona.de
www.messe-barcelona.de
Other certificates including the domain name messe-barcelona.de
(limited to 100 certificates)
www.messe-barcelona.de
www.messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
www.messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
messe-barcelona.de
www.messe-barcelona.de
Certificate
The complete raw certificate details for messe-barcelona.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFczCCBFugAwIBAgISAzNXahZ3NHXRHHFNq4tSEzf3MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA0MjUxNzUwMDJaFw0x OTA3MjQxNzUwMDJaMB0xGzAZBgNVBAMTEm1lc3NlLWJhcmNlbG9uYS5kZTCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMQUd0h3ApYtjI5965mch/yvP92F DuJag3F60J/2Li9EYf13Y3rNbYlt5UCDgL9bV6hBapa17/9iy4P9MRAHvww0tC/P 18geptrZq/h7D2sj7Tyo0BWeogcBzCLsfqRKCJZEr8VnwNm9sD5rDjoqIc1WQC16 gnzYv7bfWxmdzD6qqD/sJEXxeV8GnPffXG7185OS2jsGfzz/FtBx00tZWX1ldC3w pcQ52mQMiffjIEAF9KG5EtN/FD+l9MWv6R6MipqKP3xELptYkmCZKNL8HFFJeYvV +VKhWwZAxU3GMOtcbat19MmXV+xq/MNwXO4GquTJ3Cj25kZ8uCK/9ZzRUyUCAwEA AaOCAn4wggJ6MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUPa5rXIEZqhhuNa3mT1my fy79PnkwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzA1BgNVHREELjAsghJtZXNzZS1iYXJjZWxvbmEuZGWCFnd3dy5tZXNz ZS1iYXJjZWxvbmEuZGUwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMB AQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggED BgorBgEEAdZ5AgQCBIH0BIHxAO8AdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8o kwGd3fHb/gAAAWpV1UhgAAAEAwBHMEUCIAdoZqnpVLn7Xir9fhmlTy6Aeb5m1OHn 7v0S/cEc4ZaDAiEAiMwX7oWVgq9y+bou4RKIn7FAddQBPw1IyHe0oJ8B6b8AdQBj 8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWpV1UhbAAAEAwBGMEQC IClwCHnoE/tYB3OUQd3tOHz+DtToGzCZXtdrcwrKs7OdAiAnOt2reisGDntpLNkP 93bX6FtcRKe/aDeza8N4Tiq6aTANBgkqhkiG9w0BAQsFAAOCAQEAmYhU0vXQrjNs t2CXFa+WyAx2tRDC1AjQR9LW9mhLtLYNYLlXrUmblvc8zr8bbWOp9FnlFqIDq9MP ZcPPJtKoapJJ+29jQedtc5T+tniH8z0z2hbbnlkPD2OcSDBtRofw2JWmUTUzUFlT DzzCOUOIF4awnbvyyQZUMl+nBQ0T/SP3EHo0vdRDpPrKGrwjsYmhjSc/p+I4t1sC IiYtXuycpEUC1mIHVBXVfbRfFEHHmRap3giT5VImaPwJWYoBtCRxZgmOVnWJldxG j8j/UQIk2yM+Lk2vbuWz5K8v5uI9mpYK1EoKH51YQgmjxSsR7lPAeN7MkKlrLK5K okd2n92Cew== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxBR3SHcCli2Mjn3rmZyH /K8/3YUO4lqDcXrQn/YuL0Rh/Xdjes1tiW3lQIOAv1tXqEFqlrXv/2LLg/0xEAe/ DDS0L8/XyB6m2tmr+HsPayPtPKjQFZ6iBwHMIux+pEoIlkSvxWfA2b2wPmsOOioh zVZALXqCfNi/tt9bGZ3MPqqoP+wkRfF5Xwac999cbvXzk5LaOwZ/PP8W0HHTS1lZ fWV0LfClxDnaZAyJ9+MgQAX0obkS038UP6X0xa/pHoyKmoo/fEQum1iSYJko0vwc UUl5i9X5UqFbBkDFTcYw61xtq3X0yZdX7Gr8w3Bc7gaq5MncKPbmRny4Ir/1nNFT JQIDAQAB -----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 278807452183006292221040137413265915590647 . . . . . . . . [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 2019-04-25 17:50:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-24 17:50:02 +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 'messe-barcelona.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 24752799909173340062865265649375956287662553947205309965762312757911240670661365165646145168451760517831069657252229148872214888206497477180860654765238729855838714385104185375479138701938114355109928095057323922577692779105712134391785090717860272640039895344595206441569912863726962691282864591596095919033876126763448379730253300416623813834222542214217188132084103404599054468129948405081899658184900265902811406533104007941661124247696336767456533520091091748583167831137335847209348567324175227407380051365000168520901478452953563693052857989937603247182471289430590923458649429069024337693031173653107313824549 . . . . . . . . . . . . . . . . . . . . [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) 3dae6b5c8119aa186e35ade64f59b27f2efd3e79 . . . . . . . . . . . . . . . . [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 (46 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'messe-barcelona.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.messe-barcelona.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) 00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016a55d5486000000403004730450220076866a9e954b9fb5e2afd7e19a54f2e8079be66d4e1e7eefd12fdc11ce1968302210088cc17ee859582af72f9ba2ee112889fb14075d4013f0d48c877b4a09f01e9bf00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a55d5485b0000040300463044022029700879e813fb5807739441dded387cfe0ed4e81b30995ed76b730acab3b39d0220273addab7a2b060e7b692cd90ff776d7e85b5c44a7bf6837b36bc3784e2aba69 . . . . [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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