a-rosa.de

Issued by R3

About this certificate

This digital certificate with serial number 04:bd:e8:e6:6b:c4:d7:1f:ae:09:11:7d:fa:1f:f5:2c:f8:6f was issued on by Let's Encrypt.

With 9 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=a-rosa.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:bd:e8:e6:6b:c4:d7:1f:ae:09:11:7d:fa:1f:f5:2c:f8:6f
Serial Number (int): 413072088384211044693137235995313897797743
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 38:52:f8:0d:d8:41:5b:92:10:ef:12:5b:d3:c3:1d:95:d6:6b:9a:28
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 95:06:aa:30:ff:6c:f2:80:60:f2:56:90:81:6f:29:36:e1:9b:d0:7e
Fingerprint (sha256): 3b:34:e9:51:de:06:46:2f:d6:bb:20:e8:a8:a5:01:6f:b8:dc:05:54:63:7c:84:f6:b5:30:26:37:2e:0c:3a:53

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate a-rosa.de

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for a-rosa.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

a-rosa.de
arosa-cruises.com
arosacruises.com
extranet.arosa-cruises.com
jobs.arosa-cruises.com
karriere.a-rosa.de
www.a-rosa.de
www.arosa-cruises.com
www.arosacruises.com

Other certificates including the domain name a-rosa.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for a-rosa.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwxeKt+suCnt3QMrpddzV
+Wqo/gmUZGBoYnrm1lo3fO1dA4Ku+bL7mSfBxM6gUovR5h8B32FG5Z63zZ7w8KHn
N8F15jaXjM4cT1LY1ocwCCZ6gh34sbbtciNUqfaWcD792Yqg2wqvK2hTeleEUJ9a
HvXCymHVGq/b8jwTsDrt+z4SNYtJCTKQNXHgZrJasc6GQATRdHHvzwTZ1Pp0MyT9
rLFXwI8K5Ra8xBpWdqUPi+Po4dW7gZuxWxvFQeas9QuGqDqJ1xPnp+l39xPajKne
xngP33AMkoAdIAA2xVLAOvQZc0Pvgflrhl3WwSC7Vsu0B0HJ8OYxklK1fAcN2nBV
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 413072088384211044693137235995313897797743
 . . . . . . . . [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 2023-12-05 01:22:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-04 01:22:38 +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 'a-rosa.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 24628078396594970108966247785902300041337055217401995850671467206267781538536414344969451837327893488217629620384673083327088656899111168355752591260372334773886562320588769704421831861913286489711731040220852176731976562664149840605304087997864025268747693911762167595738090626623637035699677576791524168771422249284845505837148913008986993832737580422101182171126993539400716994710698475430203750684641834400958791451197010322661154481732606251542659527480574181313112430334711066298236678608439136198876679047967849102732537008308660368908115408171818140494689608296838081971843600491539765846209363598862365775247
 . . . . . . . . . . . . . . . . . . . . [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)
							3852f80dd8415b9210ef125bd3c31d95d66b9a28
 . . . . . . . . . . . . . . . . [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 (183 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'a-rosa.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'arosa-cruises.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'arosacruises.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'extranet.arosa-cruises.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jobs.arosa-cruises.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'karriere.a-rosa.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.a-rosa.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.arosa-cruises.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.arosacruises.com'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c37c8dd53000004030046304402207e9338d2dd40f3092778c97ee19eb9760fcea9a568f5c4c1b15522215a9b9e4402204a4ad18dc64fd30c7cefd81a6add6da48020baf8cdb6e94abcaaa8846a4718e50075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c37c8dd580000040300463044022060ea384f827c4b5fd97ce4cfeb51b79d399ab1ee4117c1e0233f23587c9a0e2a022026102f6b19f3170d9e3b00f557ab77a09427565ee5603b7eac4d5e3ad24afb3f
 . . . . [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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