messe-barcelona.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0f:8d:cd:d9:29:3a:c7:a3:10:17:fd:95:f2:3d:cc:47:6b 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): 03:0f:8d:cd:d9:29:3a:c7:a3:10:17:fd:95:f2:3d:cc:47:6b
Serial Number (int): 266629583271905919801913277645033317353323
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 98:3b:0c:58:99:8e:4c:52:3f:5d:46:1d:a0:7d:42:fd:9d:a7:7b:ea
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 61:8a:87:25:63:a8:98:48:78:83:4e:46:90:7c:f3:8f:09:1b:36:a2
Fingerprint (sha256): 40:a6:2f:cd:8d:bd:c3:e6:d9:ca:1d:9c:55:06:7f:0b:34:e3:4a:cb:88:9b:0d:3e:83:da:f3:9d:2d:26:77:ca

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check 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

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

Certificate

The complete raw certificate details for messe-barcelona.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmxh0r7oi6YI26+Q45SgO
aVVQbS1j9DQgcDneVtQiNVN3OuaqR8Suz8QNLWSdkrPjDHN8eSKAhfTDK48afi99
p79ZT3YoQs+Vwt4EV7nsVOfqfqo/5SncH+06NQfPoRLQunJPo62ysxWf6M1sLr2X
1rc+03pCFPXrrRam9yW90BIi0hQC2lxh/VcHPqnPDhXW2MwPPYkB3fY6/JaY52zs
X01Uy7MIP6C0EWMKa9Z/CopAtrkQzZq4MftAxEaM/PP7AkhPcDPpq7guOU00BtRw
ZRI1wTkldilq7iZoTcBf1YK+DRfsxKwhPB9StE9BklnBWT93NMGViQw6bNEIjivU
PQIDAQAB
-----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 266629583271905919801913277645033317353323
 . . . . . . . . [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 2019-02-24 18:42:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-25 18:42:22 +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 19578996877334115550147728102146598765555462457536089926032870705334260409946521991715178197024643012358966131130860782302916604554076621806052738195446438940172091659676859732542069048432193501424060227574041304122504139261153926846851779128405772722084930240751000917455685084972622833105714073271888575938003681499905245622932590533591727901723583349697305858808845989438949620402611260517732818678861296762657379310773109598408658339696783830840296309256892630793486303020445431892257338193678607869377624378351926432780423965511424049165986774961884460658743590134491332074906156289056620966061807450092202611773
 . . . . . . . . . . . . . . . . . . . . [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)
							983b0c58998e4c523f5d461da07d42fd9da77bea
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001692107a4960000040300483046022100bebe63af1267a95b60f0e6e4d3ccb001efea9f1c906f7515bbb543fc35e28424022100977a2609b84ad01c61ab64bec64b98601c5c4b7b3bde245ee4be2bfc9bcc373e007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001692107a4de0000040300473045022059541115e1fda686ce697398d4aa9d4d7912edceae68d4577463c77482e0b805022100ec8aa314da1d26f923d5fe1b5fd294e3e1d7c12d34afd5ca082b894f3a8a6908
 . . . . [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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