Certificate chain
mx.seiwert.org
2024-12-15
remaining
4096 bit
sha256WithRSAEncryption
R11
2027-03-12
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.seiwert.org
autodiscover.seiwert.org
mta-sts.seiwert-net.de
mta-sts.seiwert.org
mx.seiwert.org
Issuer
Country (C)
Organization (O)
Common Name (CN)
validity period
Not valid before
2024-09-16
Not valid after
2024-12-15
This certifcate has been verified for the following usages:
Digital Signature
Key Encipherment
TLS Web Server Authentication
TLS Web Client Authentication
Fingerprints
SHA256
E9:A8:E1:97:76:9A:88:B0:83:7C:BB:87:E0:77:63:C8:E0:83:8C:88:33:5A:A1:23:68:2F:BA:DA:6E:81:87:6A
SHA1
BD:EB:62:B4:78:57:13:85:89:96:C2:B5:04:33:B1:AC:FF:30:69:4E
X509v3 extensions
subjectKeyIdentifier
A0:8F:1F:1C:1B:7E:93:7B:6B:60:85:FA:8D:AE:79:5C:4F:DE:EC:A8
authorityKeyIdentifier
keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
OCSP - URI:http://r11.o.lencr.org
CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
ct_precert_scts
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
Timestamp : Sep 16 21:27:02.918 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:CB:6D:7D:48:55:8A:0B:34:7C:3E:BF:
9A:E7:DF:70:70:E1:4C:D3:E4:96:14:2C:86:2E:31:8E:
45:F2:29:E1:2D:02:21:00:94:F8:61:D7:B4:5B:15:56:
68:CF:87:88:9E:6F:DD:95:3B:DD:D8:6E:56:A4:42:7F:
5A:80:87:91:10:13:BF:A6
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 : Sep 16 21:27:02.988 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:04:A6:0A:55:3C:00:A0:30:A1:AC:29:61:
D3:01:8A:FA:7C:FB:94:4A:23:D6:5D:3D:3C:64:27:24:
3E:78:C4:CE:02:20:3B:51:12:66:F3:77:50:5D:2A:78:
08:DB:48:B7:CB:CE:75:1D:CB:7E:BB:12:E9:13:E8:2E:
4F:EE:7F:55:71:E3
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