DV SSL/TLS Certificate for *.seitz-elektrotechnik.de

Certificate is witin its validity period

Issued by Sectigo Limited (Sectigo Public Server Authentication CA DV R36)

About the *.seitz-elektrotechnik.de DV SSL/TLS Certificate

This certificate with serial number 20:c8:8e:ba:85:76:70:85:56:8f:5b:23:a5:f4:11:12 for *.seitz-elektrotechnik.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 *.seitz-elektrotechnik.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
Country: GB

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 20:c8:8e:ba:85:76:70:85:56:8f:5b:23:a5:f4:11:12
Serial Number (int): 43576650116730910566648685907915575570
Serial Number Length: 126 bits, 16 octets

Subject Key Identifier: e6:e0:2d:a4:68:11:19:c8:a4:5a:91:db:e6:23:ef:f1:dd:d5:3b:5c
Authority Key Identifier: 68:c0:12:16:18:0e:af:ce:f6:87:a6:32:57:a3:46:51:5d:cb:07:27

Fingerprint (SHA-1): 54:4d:a9:a5:0a:19:29:c7:5a:c1:6e:98:9c:bf:5a:8e:bb:fa:61:52
Fingerprint (SHA-256): 09:34:97:76:6e:19:4f:64:20:1d:00:64:59:05:09:ec:f6:a1:bc:74:71:02:2b:35:ab:ea:80:bf:4c:1c:9b:d2

Issuing Certificate URL: http://crt.sectigo.com/SectigoPublicServerAuthenticationCADVR36.crt

Revocation Information

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

Check the revocation status for certificate *.seitz-elektrotechnik.de
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for *.seitz-elektrotechnik.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 *.seitz-elektrotechnik.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvnFWHJ9ojaunJwN4eLjf
yA7C2Hq0fLfh3Re6flxKMXpj57UfLJqR5W9z1b2MBoewMsqn39fUdja2AwvCOLpI
ySzfvV9ntZgk8hvCK3vA9PSyZ5Tz6RtwIe81lOXnhRCeLfnhcGnCBNsAiQ4xaUku
n2IXxGsIDRDA5WPmK4gvrajMHmutk572W5Y41mU8nPaGqy5cy+f4+YRqDWqm7K3v
FPtUua6rTXT3mmpaad9S4YftrQXRFXeQkzbp6xGi4Q8RhkF3VYnRCJqyilItDMxc
pDDrmS/ySjC0NXqdxTSkRrrFs+Xp+gUjUikDFCowS4tQiUW4ZhKmhSWHlrphOBD+
fQIDAQAB
-----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 43576650116730910566648685907915575570
 . . . . . . . . [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 2.5.4.10
 . . . . . . . . . . . . . . . . . . . . [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 Public Server Authentication CA DV R36'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-07-09 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2026-07-09 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:12|false] UTF8String '*.seitz-elektrotechnik.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 24041166192676188189585843227430533187359589252809279327845483547410278591989309716307370975446027372204222787520502583068848476518301574487591130756283721581140195173401829443671190462986809368460307060261199780700564204091172999976345227414904437126469907285230380960941686402573904836967503193593076108149074458494851086949541885218653949101413604205945938032614492280467979098745979927445301887477784564736464407736703886139958743475167223686896190004544847571320364682735484935882440529249862704271120431570676113404645963399564807786509751102744383558826015091904218828199006202669728059177477662597516685803133
 . . . . . . . . . . . . . . . . . . . . [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 68c01216180eafcef687a63257a346515dcb0727
 . . . . . . . . . . . . . . . . [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)
							e6e02da4681119c8a45a91dbe623eff1ddd53b5c
 . . . . . . . . . . . . . . . . [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/SectigoPublicServerAuthenticationCADVR36.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 (54 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.seitz-elektrotechnik.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'seitz-elektrotechnik.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 (3072 bits)
		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