der-augenoptiker.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6d:d4:80:0c:84:93:e1:41:25:ef:25:2d:e7:c0:fb:f2:9d 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=der-augenoptiker.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6d:d4:80:0c:84:93:e1:41:25:ef:25:2d:e7:c0:fb:f2:9d
Serial Number (int): 298710096992660126388481261531628757054109
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5a:ec:78:58:aa:1f:f6:71:9b:46:77:ae:9e:df:55:1a:a7:f2:6f:e3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): af:a9:11:bb:11:53:2d:73:6f:84:27:e3:2c:b5:bc:d3:d8:e7:d2:91
Fingerprint (sha256): 0b:90:63:9c:41:34:9c:95:08:f2:a2:f6:92:65:fc:a4:e9:03:87:bd:b8:a2:86:4b:49:e6:4c:d8:c5:82:f2:f4

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 der-augenoptiker.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for der-augenoptiker.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

der-augenoptiker.de

Other certificates including the domain name der-augenoptiker.de

(limited to 100 certificates)
www.der-augenoptiker.de
der-augenoptiker.de
www.der-augenoptiker.de
gf.der-augenoptiker.de
gf.der-augenoptiker.de
der-augenoptiker.de
der-augenoptiker.de
www.der-augenoptiker.de
der-augenoptiker.de
www.der-augenoptiker.de
www.der-augenoptiker.de
der-augenoptiker.de
gf.der-augenoptiker.de
www.der-augenoptiker.de
www.der-augenoptiker.de
der-augenoptiker.de
www.der-augenoptiker.de
gf.der-augenoptiker.de
gf.der-augenoptiker.de
www.der-augenoptiker.de
der-augenoptiker.de
der-augenoptiker.de
der-augenoptiker.de
der-augenoptiker.de
www.der-augenoptiker.de
der-augenoptiker.de
der-augenoptiker.de
gf.der-augenoptiker.de
gf.der-augenoptiker.de
gf.der-augenoptiker.de
www.der-augenoptiker.de
der-augenoptiker.de
der-augenoptiker.de
www.der-augenoptiker.de
der-augenoptiker.de
der-augenoptiker.de
www.der-augenoptiker.de
www.der-augenoptiker.de
www.der-augenoptiker.de
www.der-augenoptiker.de
der-augenoptiker.de
gf.der-augenoptiker.de
www.der-augenoptiker.de
www.der-augenoptiker.de
www.der-augenoptiker.de

Certificate

The complete raw certificate details for der-augenoptiker.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxQQIllm+Q9YJyIMPhI6R
1f4g9CNwBA0a/am3g93DZy/dXIqfGSm4AQK5KxfmLLU1A1IMTFEmjTu7S4vHNhJu
sG5k4Vu2oMv6l/gmf5GMsgpddd7vQ8ZxPW7FMgjBuFZjBV3on7ZgZiQ+tzpD4k3Y
Vjh9ZlvsUybQDIyNa4NeC06XBmoHHK78wVZ5ydOFOh2anSdn/a1fU/ign9Zl/xUU
jfq7O9kKzV36Hb0Rg+UBTjYlFc0fkuWt3IxIRdhp61NqSxFONSm5OeNrUCJjZ4eT
HlThiuyllZN27xSUhRh4OlS0agDgmByDFcHAwqas/5JCwS08urhMA+UhZOq30QxN
KwIDAQAB
-----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 298710096992660126388481261531628757054109
 . . . . . . . . [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 2020-01-27 01:16:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-26 01:16:02 +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 'der-augenoptiker.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 24870935093074124495363733083682236996854889107816452997220042479924667562763625503356880721797630344695149365856856928360867035960448033950219069881415830196578130596259822876773831198898209543887213314733652974100300870711317223579384236683052427261606956625191002968295237920727425148650625602959769068952844961234410102153929523025436777985299423566403343948504385810114079781530841802661328166501122008181446109542540554125220103191959592816197452922277909225817540637232630927245122239014361802124039741710985713546042509081825866997438534681202604523291889331304621858071593869362120821408091467955575838231851
 . . . . . . . . . . . . . . . . . . . . [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)
							5aec7858aa1ff6719b4677ae9edf551aa7f26fe3
 . . . . . . . . . . . . . . . . [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 'der-augenoptiker.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)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fe4c8cccc0000040300473045022100c42fc8df947ba813e9022becd2fbac59ec68caa3246d5ad9fb7559c0a5bf381c022058fcd659284c8227d15f15d46bec22dd7e4b500d9a3c89e27a2dc2ff5d265a600077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016fe4c8cd000000040300483046022100ef44cc9ec94d8339a53a70527dbfb3c8c15a557c9e45a59ef4758236d89562cd022100e9fe166a8b968ae03c11d151e4aac03d2465572acfc9c02c75fb6d1a3927597b
 . . . . [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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