unesco-kinder.de

Issued by R3

About this certificate

This digital certificate with serial number 04:c4:9d:2d:4f:ae:32:5e:60:62:80:0e:51:af:a5:36:57:57 was issued on by Let's Encrypt.

With 2 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=unesco-kinder.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c4:9d:2d:4f:ae:32:5e:60:62:80:0e:51:af:a5:36:57:57
Serial Number (int): 415353411708353438595252462586455045592919
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d5:1c:6c:2d:70:29:db:6e:fe:d5:e4:15:79:47:9a:2c:99:4f:ac:70
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ff:73:0b:39:59:2c:5f:45:57:cd:c4:86:5f:25:63:51:8e:36:7d:f6
Fingerprint (sha256): 2f:54:5c:e6:53:28:72:05:4e:57:9d:e1:ad:85:2b:aa:b6:10:b9:ed:04:ed:bf:32:8f:2c:a2:98:19:ef:ff:17

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

Revocation information

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

Check the revocation status for certificate unesco-kinder.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for unesco-kinder.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

unesco-kinder.de
www.unesco-kinder.de

Other certificates including the domain name unesco-kinder.de

(limited to 100 certificates)
unesco-kinder.de
unesco-kinder.de
unesco-kinder.de
www.unesco-kinder.de
www.unesco-kinder.de

Certificate

The complete raw certificate details for unesco-kinder.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0pt4y+BH7r3Rivmoxd2z
TFYRty/GyWVcG1HE7rCUUhmPOtnAXErioxwqo66j6eFPCXfqJYXK2+1sDLVwDdFD
OGFwUbSO3w5O91Ma6hM60LDIskyAIrHBScwh7raahY8EQs1mfTaU7HgP6H7HOTJk
ioxIPcFYGb5+KxKW3h+WOXBIrhcRQhyr8Jj/ynRBerdgxQx81lghvZNAb9AfHjCP
GVvGuw1IR91ywp882qUQ16Zd/XCQQJsS+AX7g0La7ualeH/3o0Bckp72HdGaRnvE
5arpFVdRngwB2NNvVApLiRrVDADZK++pAX+MUsBO3R+5guwktoQgEBXKdSnzuGcI
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 415353411708353438595252462586455045592919
 . . . . . . . . [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 14:34:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-30 14:34:07 +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 'unesco-kinder.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 26586710074865411482244293007000604891145405041080207427113924753757760230521327942280491644970323964989529327703679205996473302449693706932228689825823447315104037269344627063211008689897448668717955748610323509942193189719399529012048769835666000415002587836467322579955241036215616442291467582710208021277297644481158553246991430641996366479697085247748654653678084076400354390047781643211502683611805782354078288148978943743603323234114946340717045330711301660384866873736473646898364258941286564447181484394309419227754496867269652955771716706018065911877793657308413713286249402064842482591614256210068237650071
 . . . . . . . . . . . . . . . . . . . . [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)
							d51c6c2d7029db6efed5e41579479a2c994fac70
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'unesco-kinder.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.unesco-kinder.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189173d6b31000004030048304602210083965633682a0f5d3c6e691471ac3b6a5624682e36948cd77d1511de4403c135022100f59c154489ce5efabc331cc8bfb73ffeee939959ed84e3391de1275330088c1d007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189173d6b6800000403004830460221009c00c24d2a08737b7cf1453cfa06b59c82cc55508bcaa6badb47e8d994615e4c0221008eb5e243a94a7f0a39e65219fde472f654b11c5ddfbc059892e71b4167b6d937
 . . . . [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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