Certificate chain
mail.mainzer-design.de
2024-08-05
remaining
4096 bit
sha256WithRSAEncryption
R3
2025-09-15
remaining
2048 bit
sha256WithRSAEncryption
ISRG Root X1
(Certificate is self-signed.)
2035-06-04
remaining
4096 bit
sha256WithRSAEncryption
Subject
Common Name (CN)
Alternative Names
autoconfig.mainzer-design.de
autodiscover.mainzer-design.de
imap.mainzer-design.de
mail.mainzer-design.de
smtp.mainzer-design.de
time.wieneu.gmbh
webtest.mainzer-design.de
Issuer
Country (C)
Organization (O)
Common Name (CN)
validity period
Not valid before
2024-05-07
Not valid after
2024-08-05
This certifcate has been verified for the following usages:
Digital Signature
Key Encipherment
TLS Web Server Authentication
TLS Web Client Authentication
Fingerprints
SHA256
9E:4A:D0:36:FB:83:33:41:7B:1F:50:70:E4:85:4D:C5:0A:A0:68:CE:3B:8A:DF:7A:A0:4B:40:0D:05:03:83:83
SHA1
F3:0E:64:48:9A:42:D4:C2:EE:F9:E9:B6:4E:58:60:8B:36:1E:10:D1
X509v3 extensions
subjectKeyIdentifier
D7:25:76:BD:BB:E1:A7:7E:6D:C6:2E:A0:6D:6D:62:13:A7:E6:50:0B
authorityKeyIdentifier
keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
ct_precert_scts
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
Timestamp : May 7 15:47:46.740 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:5B:3D:E3:6B:1F:5E:D5:6C:95:FC:45:49:
95:C5:15:EA:E7:6C:C9:32:6E:C4:26:1E:40:00:F6:7D:
E0:AD:A9:B2:02:20:77:36:1D:DA:F4:62:A5:DB:16:A5:
40:89:11:30:10:2D:8A:50:5B:B2:42:D4:7D:75:97:C8:
18:BC:F9:96:03:29
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DF:E1:56:EB:AA:05:AF:B5:9C:0F:86:71:8D:A8:C0:32:
4E:AE:56:D9:6E:A7:F5:A5:6A:01:D1:C1:3B:BE:52:5C
Timestamp : May 7 15:47:46.953 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:F2:F7:F5:DC:B3:6B:5A:99:9B:1E:AF:
A6:4C:65:DA:C0:20:DB:E9:21:B7:70:3B:D9:B5:2C:2C:
C7:37:A2:DF:53:02:20:53:76:B4:16:09:A2:45:8B:EF:
82:B0:B0:44:A0:DD:E1:76:ED:3A:B0:69:1E:95:18:33:
64:DE:BF:45:4A:55:77
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