DV SSL/TLS Certificate for www.katjagoerne.de

Certificate is witin its validity period

Issued by Sectigo Limited (Sectigo RSA Domain Validation Secure Server CA)

About the www.katjagoerne.de DV SSL/TLS Certificate

This certificate with serial number 5b:31:bc:6a:b8:48:96:1b:60:ff:d4:99:06:e1:50:37 for www.katjagoerne.de was issued on by Sectigo Limited.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for www.katjagoerne.de provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Sectigo Limited

Organization: Sectigo Limited
State / Province: Greater Manchester
Locality: Salford
Country: GB

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 5b:31:bc:6a:b8:48:96:1b:60:ff:d4:99:06:e1:50:37
Serial Number (int): 121217991710719257340267729087834968119
Serial Number Length: 127 bits, 16 octets

Subject Key Identifier: 28:28:d5:ca:3f:8a:50:4d:b6:b6:c1:0b:9b:40:93:2c:61:5e:28:be
Authority Key Identifier: 8d:8c:5e:c4:54:ad:8a:e1:77:e9:9b:f9:9b:05:e1:b8:01:8d:61:e1

Fingerprint (SHA-1): d8:26:e2:97:d1:09:6d:7d:ac:37:97:21:77:5d:45:12:12:a4:79:79
Fingerprint (SHA-256): 0e:f2:fa:bc:aa:d4:78:52:bb:a9:34:07:06:c9:20:e8:55:5f:3c:51:c9:af:17:14:0c:0b:6d:2a:1d:be:f6:1a

Issuing Certificate URL: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt

Revocation Information

OCSP Server: http://ocsp.sectigo.com

Check the revocation status for certificate www.katjagoerne.de
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.katjagoerne.de

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for www.katjagoerne.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuR0M29ntHAs9HgLcuMu5
lGBzG54oHNLvyjSU6VOGGBOVXGASZ9F7Pe1aCfp648urIT7h4Eq9Kw+0Aaock3sB
brLSlthrGxn+7VoK5Om1dxrIC11/l/TKl7/XZOjb+COBIO6XTqhZ9KLaiIhUS9x9
yomBiz5id9qWIrRY7+N1O672D4bYLt1oLOpdMvrEOOa6P2NnHyK0pES7vNulpWHY
5vcRsQYrzw5EOo1ZJfpg2nzftauLgozWILF7U3l3YWcOZQ3k0KaCeNgS2KWtI9Kr
ApIpfiAZIeFtW3fENI61KLdc0RTeW96XddnUmFUKXOGOD1atPZc8E4zEnB6XQcxk
/QIDAQAB
-----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 121217991710719257340267729087834968119
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'GB'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sectigo Limited'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sectigo RSA Domain Validation Secure Server CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-02-25 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2026-03-12 23:59:59 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.katjagoerne.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
 . . . . . . . . . . . . . . . . [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 23368411620875867453120834082890251306522548778149573660858506941483118768834149357318936335802334385795486290407596839577888236939400396893579787387442544498302655085323032309463663503708712774779911207465100501504732864949808498616635388493703247109286513528947997153768742947999555315485956535101985042131174311981653581890160791027420996079487801241337479629049172429107519320781251819491621655601421706683405112977867312557889674608005712676566875860930735520505330550893008379910067960879704790461867394752735707183018660248309974864959024377621349142266642419529818390961500742481570696962719127911603658056957
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 8d8c5ec454ad8ae177e99bf99b05e1b8018d61e1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							2828d5ca3f8a504db6b6c10b9b40932c615e28be
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.37
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.7
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://sectigo.com/CPS'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (120 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.sectigo.com'
 . . . . . . . . . . . . . . . . [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 (366 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (362 bytes)
							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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.katjagoerne.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'katjagoerne.de'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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