www.zukunft-mit-stern.de

Issued by R3

About this certificate

This digital certificate with serial number 03:17:a0:26:39:40:88:f1:b0:1b:7f:1d:e8:18:0a:be:c7:b1 was issued on by Let's Encrypt.

With 5 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=www.zukunft-mit-stern.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:17:a0:26:39:40:88:f1:b0:1b:7f:1d:e8:18:0a:be:c7:b1
Serial Number (int): 269376227182278867415803892400446645389233
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7e:5a:c3:a2:d4:1d:9d:0b:b0:a6:54:8d:d2:74:9c:7e:ac:10:f0:d1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6e:f4:71:88:32:2f:30:e3:16:c8:f5:c9:7e:89:73:de:b8:b0:e5:7e
Fingerprint (sha256): d7:ea:76:bf:e1:8d:d3:aa:2b:ce:c9:33:5a:d0:1b:91:c0:9f:e6:f3:4c:18:9e:9e:67:a8:4c:a3:a7:d5:71:b6

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

Revocation information

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

Check the revocation status for certificate www.zukunft-mit-stern.de

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.zukunft-mit-stern.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

www.zukunft-mit-stern.de
www.zukunftmitstern.de
zms3.mediatack.info
zukunft-mit-stern.de
zukunftmitstern.de

Other certificates including the domain name zukunft-mit-stern.de

(limited to 100 certificates)
www.zukunft-mit-stern.de
www.zukunft-mit-stern.de
zukunftmitstern.de
zukunftmitstern.de
zukunftmitstern.de
zukunftmitstern.de
zukunftmitstern.de
zukunftmitstern.de
www.zukunft-mit-stern.de
zukunftmitstern.de
zukunftmitstern.de
www.zukunft-mit-stern.de
www.zukunft-mit-stern.de
zukunftmitstern.de
zukunftmitstern.de

Certificate

The complete raw certificate details for www.zukunft-mit-stern.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArmhfxDsfMj7jrJv+h1X9
Vcjrjfr+d2gS+ynfnSv4LhhQAmNZpC/uVZ5sDW7JKpBvvu3k37LwlTkzs9efbyBw
JsNqwzBjCDQaVJjG29aAxrDaUAegII9nooqs5Mh8ICGoiBrIefhQJ7ReDAjilxxe
BgkrQ9V4JlOuN7iTHtw5ZG5wJO/PPu25Tk7X5AOl0Nueezr2Vf5NAOXRBskpmXRF
fvO/aBs6KFp27dOHQTvWKLZkwPW9dlz6fpI2ak8qCAYGIbCwlBhWlim0hZAyWFuK
YZTxhbaGSVyc3d8fm+aNbu59Y9OUzRgAObc0ShTVhbVM7shYQf+HGn1MPBHTuR5w
lwIDAQAB
-----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 269376227182278867415803892400446645389233
 . . . . . . . . [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 2024-04-04 11:15:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-03 11:15:11 +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 'www.zukunft-mit-stern.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 22016933845153060583876495772286501490546304106035190477344175770995439480580406871252558778201640505093945253840454190834342118801091595572386004172004219897261744029672230486378781149667030173327880882857044609948695138209449437572522089610312023388176924745648120971910076177331365733390789435236076480905091132563731090424169770550008300217460196040870799648142812325469879581223597424377221496404955871444020252604936698890890490654398496905632100496733837590798383785277691746391204700986115953433239409841874539145675763595901464342914288058122452776442149704933598551283137889323059915238914702460088070598807
 . . . . . . . . . . . . . . . . . . . . [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)
							7e5ac3a2d41d9d0bb0a6548dd2749c7eac10f0d1
 . . . . . . . . . . . . . . . . [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 (115 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zukunft-mit-stern.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zukunftmitstern.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zms3.mediatack.info'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zukunft-mit-stern.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zukunftmitstern.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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ea908d5df0000040300473045022026b294c83b2d0f64533af62a1aff2accef09f29087810563a5f059ad99df9f9f022100baa80a5d4e74b23a6114fd146aee0bfce068620be2f0046fdf6357b591fb00870076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018ea908d60e0000040300473045022100d9e2cc8b2088338bac51202cdbad4476ded9ad8469c7b95d4f0cba49b19684ed02200437e0b38913cbbd6f8dcc196e834717f23bc1e3e3b630e2752225d8f5d1cc45
 . . . . [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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