zachert-leo.de

Issued by R3

About this certificate

This digital certificate with serial number 03:05:bb:eb:9e:3e:0d:36:1c:26:ff:fd:98:2b:42:c9:03:98 was issued on by Let's Encrypt.

With 10 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=zachert-leo.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:05:bb:eb:9e:3e:0d:36:1c:26:ff:fd:98:2b:42:c9:03:98
Serial Number (int): 263288058664395919382830224584112282862488
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 80:02:7f:97:8c:51:f5:27:81:e7:c4:cf:22:45:89:d1:32:f1:af:0e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 80:b0:ad:ac:1c:6f:a5:37:a1:d7:95:00:dd:be:56:3d:86:71:2a:00
Fingerprint (sha256): 11:2e:89:a7:c7:1b:83:41:26:7f:e1:61:1c:13:1c:fa:62:db:d0:cf:d7:4c:f6:22:10:41:8c:12:d7:a6:8d:f3

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

Revocation information

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

Check the revocation status for certificate zachert-leo.de

10

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zachert-leo.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

baeckerei-zachert.de
k00050.srv05.17930.serviceprovider.de
www.baeckerei-zachert.de
www.k00050.srv05.17930.serviceprovider.de
www.z-a-c-h-e-r-t.de
www.zachert-leo.de
www.zachert-quality.de
z-a-c-h-e-r-t.de
zachert-leo.de
zachert-quality.de

Other certificates including the domain name zachert-leo.de

(limited to 100 certificates)
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de
zachert-leo.de

Certificate

The complete raw certificate details for zachert-leo.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuSofZSiR6FZRTOBWe4XN
eozyNr/JADC6RdM7Aqxpf1xLlma87YzhXWckKtWySqKM/o93bHMgCxiCUVQVRFLG
eAoBddQl95+BoAaHtJsmBYFVg/2HYNaApt/qjPepUW2olWgqS+rcV5QgtXapuwRt
Xxx/T0zZq+RfokcbLV+N0dJRe3HOun6QJsiN6dKo8jWrahfus0Oz3skEhfE7A6QM
hNu5xfzOQ98GoZzN8SAY0we9xfNnE22x+U84KV9vKCj9Z+3/8juV+bVHTqCAszzn
yI1e9EaClv+IOe6OvIXcIS3yolPkF71yzFTKqrcPeShfv0o60GJBVEm7a8W8AVrU
PwIDAQAB
-----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 263288058664395919382830224584112282862488
 . . . . . . . . [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 2023-07-02 08:11:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-30 08:11:49 +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 'zachert-leo.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 23374857865338778443141927700812551400555541522554055982258290605698730765610798957128952170310395281615309298895623259524109280045079487479492245633402956280426456463685674512634466073526191168946169173645535484196877706132845526689771405688708469679451753978284904413486382590623250378366198557554056513997672581798016297960893202948926968263067371589490959881685232367442752463166448881587514349071098689482862601309225574378129790618546704427897930452403461137840761820248673511347253491051923925100103053597437845938947867755754488033445692581397403362401747635646411642428343059834025957770701399060577039078463
 . . . . . . . . . . . . . . . . . . . . [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)
							80027f978c51f52781e7c4cf224589d132f1af0e
 . . . . . . . . . . . . . . . . [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 (253 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'baeckerei-zachert.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'k00050.srv05.17930.serviceprovider.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.baeckerei-zachert.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.k00050.srv05.17930.serviceprovider.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.z-a-c-h-e-r-t.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zachert-leo.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zachert-quality.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'z-a-c-h-e-r-t.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zachert-leo.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zachert-quality.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018915df690e0000040300473045022100fbb3313f1c7d6f637eeb081e91ac356b9e064cb0a2a34668878f23610f3008d102207951867320204f82a66d473a3e7d9757b700595f78f77b9a85d7dc9988b4399a0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018915df69210000040300473045022100cdf73b50338a6de36af22ca0d35252a60dff922fea01593a6146937932904acf02204da98871a1374b22ec96a97a8e8ea3da55b298e4f0c0f03c03e1b109fe9bf370
 . . . . [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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