namikkara.de

Issued by R3

About this certificate

This digital certificate with serial number 03:7d:cc:64:a1:76:06:5f:ec:7a:d4:62:18:cc:d5:0f:8d:f8 was issued on by Let's Encrypt.

With 4 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:
  • 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=namikkara.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7d:cc:64:a1:76:06:5f:ec:7a:d4:62:18:cc:d5:0f:8d:f8
Serial Number (int): 304143838676042866432986972234209335152120
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7a:76:ce:92:0f:35:51:ca:d3:fa:b3:55:b9:dc:e3:79:81:d9:00:e6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): af:ca:a7:bd:15:a3:8b:9c:8f:18:d0:5e:5d:15:cf:f0:e8:9e:18:07
Fingerprint (sha256): d3:51:c8:ed:cf:f3:fd:f9:d0:34:a3:94:64:7d:cd:24:93:d5:b1:e6:60:7f:f2:41:9a:54:ae:ab:d5:1c:30:94

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

Revocation information

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

Check the revocation status for certificate namikkara.de

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for namikkara.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

*.de.snkb.de
*.namikkara.de
namikkara.de
www.namikkara.de.snkb.de

Other certificates including the domain name namikkara.de

(limited to 100 certificates)
www.namikkara.de.snkb.de
*.namikkara.de
namikkara.de
namikkara.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1crUl1N9htMrFsZAiU0v
bIpDYjnNT9zjInCx3HQNdbxM/aV7/3gMut+SDyvKfL3qFxUWQdU25M5lDr/6pUvq
PlMV7z/F+/tI/QW8Ks98Noa+PTPXkHj/uLWyAi6ppCMGhuYPNDVdZmuplEDpkdXV
ZQLz7WXoLzB/3ICTbLzuV8Wg7qNOx+XTWOf6SwJalZeu0/jjG0IdyJZHShXUhQJv
pjOQZfEk9M7vIIrOM/fIyavY8edXGRBI4hD5xLRIftPBo+ug1T+eGq3QQTZzn/vk
UlEyseHUDvfADabOZhgIYGd9oQlzevlryp/HTVw653fmdXCXSTqOyg5AcpeWlUVO
NQIDAQAB
-----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 304143838676042866432986972234209335152120
 . . . . . . . . [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 2023-12-23 03:17:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-22 03:17:07 +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 'namikkara.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 26988778372576937326747124977702102600924761588476946002570606417739616749502537492766159345208944452513614962217021683557794053146799876102683013810122265593316049952747468780986785532645888906111132748466935567028802591603006527382578259768019236902650759445059108946122599781131943263880091378236718305125617319218819971593640277445357450474981242276775766470865477751268716745411981623394144919973935020123252214417411821744859276147817932816427519565042475097885427492918766423079194657245110868112818517055847636324419343053950303116411209199349779313225502136461339279709669486526219931786571781741171859344949
 . . . . . . . . . . . . . . . . . . . . [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)
							7a76ce920f3551cad3fab355b9dce37981d900e6
 . . . . . . . . . . . . . . . . [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 (72 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.de.snkb.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.namikkara.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'namikkara.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.namikkara.de.snkb.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018c94e4249b000004030046304402203115f54b44ff1b4dc9cc1472a9723f51e800f0922c68993969e082155be1031102202cbbcd010f956e109726022cf7382158bc8bf6df7be7496b99ba32b28ef01b9d007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c94e42488000004030047304502201bcbde7ddf17f0363ddbdc5c77dd6fc5bc4c9f9657b241e15f0dcc4a828ea6de022100cc4110d58b802bbb3212fca4f9a4cc63d609e41def83e8551a0685647d79cd1c
 . . . . [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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