support.andreseck.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fb:92:be:31:e8:97:87:9e:37:f7:24:24:53:59:cb:4e:a8 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=support.andreseck.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fb:92:be:31:e8:97:87:9e:37:f7:24:24:53:59:cb:4e:a8
Serial Number (int): 346942786728489914074748233389733732634280
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c8:ec:80:3d:34:d5:d9:fe:6d:9c:c9:02:1a:29:fe:6c:b6:0c:09:95
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 18:00:27:06:cb:7c:31:9f:9a:b8:6f:a8:74:6a:6f:cf:5f:72:5d:a4
Fingerprint (sha256): 0f:c4:18:5b:67:8a:d0:41:6f:07:21:7d:1f:42:f8:15:79:64:d0:fc:01:39:01:0f:f8:71:48:0a:a1:91:d1:28

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 support.andreseck.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for support.andreseck.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

support.andreseck.de

Other certificates including the domain name andreseck.de

(limited to 100 certificates)
andreseck.de
andreseck.de
blog.andreseck.de
cloud.andreseck.de
mymail.andreseck.de
cloud.andreseck.de
support.andreseck.de
support.andreseck.de
cloud.andreseck.de
andreseck.de
blog.andreseck.de
andreseck.de
*.andreseck.de
mymail.andreseck.de
mymail.andreseck.de
support.andreseck.de
www.andreseck.de
monitoring.andreseck.de
andreseck.de
andreseck.de
cloud.andreseck.de
andreseck.de
mymail.andreseck.de
blog.andreseck.de
mymail.andreseck.de
cloud.andreseck.de
cloud.andreseck.de
cloud.andreseck.de
support.andreseck.de
blog.andreseck.de
mymail.andreseck.de
blog.andreseck.de
andreseck.de
mymail.andreseck.de
andreseck.de
blog.andreseck.de
blog.andreseck.de
andreseck.de
support.andreseck.de
andreseck.de
andreseck.de
blog.andreseck.de
blog.andreseck.de
www.andreseck.de
andreseck.de
mymail.andreseck.de
blog.andreseck.de
blog.andreseck.de
kundenportal.andreseck.de
support.andreseck.de
blog.andreseck.de
andreseck.de
cloud.andreseck.de
cloud.andreseck.de
mymail.andreseck.de
andreseck.de
cloud.andreseck.de
mymail.andreseck.de
support.andreseck.de
blog.andreseck.de
blog.andreseck.de
cloud.andreseck.de
cloud.andreseck.de
support.andreseck.de
cloud.andreseck.de
andreseck.de
blog.andreseck.de
andreseck.de
mymail.andreseck.de
mymail.andreseck.de

Certificate

The complete raw certificate details for support.andreseck.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArnlTYUFrz5jdu496GUER
0dkhLzmaBAIuG/LG1Xb2aHHdB7MFxicRBvP3KwAeTWqADmTu771fkB4faoOnTqLC
T45qRkXmCPfLxZcXNa8JHn+BshHtJOfo7y1Ek7j8pGBBcDVGnGM01URg4k9GjOIS
D6O9DMCZVDds4wyCgwSgII02JNLwXFtQ4ENO0zGlPOP1sVeHwjcH7SrOl0XylB3Y
k2Pk9CWduBUj/jD/IRcGlt1A2OULCtkhVj0Fw5/tbi5LSo7dPrE7c4GY2b1pop2a
TNI4bCFnI7T5jAmMAHYAVmusHQwlERrRyOv0OCdAjt+nhcXlbaX/5q3YMoiO/ypc
fwIDAQAB
-----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 346942786728489914074748233389733732634280
 . . . . . . . . [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 2019-01-19 17:30:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-19 17:30:12 +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 'support.andreseck.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 22025292997938814006670649005670445235587145300880970675048912116239006840155239147090215516012155822307511135060321305876901588060979182924205106146315726758367311554034852804534599361093369347246177916093133812399243003878189402757675974517208508360408768115877444997565465882804155988607789595823264735666661780790622955865250585888104436690150789426268164640653226415116403772797861143778259360124359573421011089211669100836799100140035813916080482404902518853687194807948879084159841082708454778786745995249446307283152574799155395043455203810003094344582647313745970038580153796344059573449110846704186708089983
 . . . . . . . . . . . . . . . . . . . . [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)
							c8ec803d34d5d9fe6d9cc9021a29fe6cb60c0995
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'support.andreseck.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)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001686760a17c0000040300473045022100f74b5d4404799dd4355670440eee76343c41b2e9e8af4322f85da19cc5d03f2d0220535bde17b96bb12e8ce7f3fc92ec955120fda70ce8c526becc8760da8c65b89d007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001686760a182000004030048304602210090a1d10df840dd49d1dce7658486a8cac491f52fdc8e936d11da9c6ec26f5162022100bc7743b70e8f79874bc88d694614838112ab55980924a86f596e495baf60a91f
 . . . . [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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