Certificate chain
Subject
Country (C)
State (ST)
Locality (L)
Organization (O)
Common Name (CN)
Alternative Names
securemail.a1.net
smtp.a1.net
email.aon.at
pop.a1.net
pop3.a1.net
imap.a1.net
imap4.a1.net
mmp.a1.net
mailbox.aon.at
smail.a1.net
mx20.aon.at
smx01.a1.net
mx10.aon.at
Issuer
Country (C)
Organization (O)
Organizational Unit (OU)
Common Name (CN)
validity period
Not valid before
2023-02-20
Not valid after
2024-03-22
This certifcate has been verified for the following usages:
Digital Signature
Key Encipherment
TLS Web Server Authentication
TLS Web Client Authentication
Fingerprints
SHA256
C1:5B:D7:D1:39:99:3F:86:2F:86:7A:4E:D3:4B:75:01:95:77:7A:28:7D:75:CB:AF:76:17:F8:53:F9:D9:B7:D6
SHA1
06:2B:6B:6C:C8:1C:3F:3A:70:25:5D:A5:5B:DA:2A:D0:7A:81:1D:48
X509v3 extensions
authorityKeyIdentifier
keyid:94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
subjectKeyIdentifier
FD:DA:DF:44:CD:77:EC:EB:80:A8:5A:E0:54:A1:D8:A8:C9:14:20:8D
crlDistributionPoints
Full Name:
URI:http://cdp.geotrust.com/GeoTrustTLSRSACAG1.crl
certificatePolicies
Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS
authorityInfoAccess
OCSP - URI:http://status.geotrust.com
CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
ct_precert_scts
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
Timestamp : Feb 20 12:37:24.467 2023 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:64:4A:2B:5A:AF:2C:3E:68:2C:3A:90:1F:
93:06:ED:C6:E0:13:58:FB:8A:C7:D2:E7:DC:AB:A9:F8:
7D:AA:D0:D5:02:20:1D:44:A8:B5:DE:67:4F:C1:89:10:
8B:10:B0:0A:4B:C5:F2:56:46:8F:36:B3:CE:80:77:96:
B5:25:B9:C6:E1:C8
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 73:D9:9E:89:1B:4C:96:78:A0:20:7D:47:9D:E6:B2:C6:
1C:D0:51:5E:71:19:2A:8C:6B:80:10:7A:C1:77:72:B5
Timestamp : Feb 20 12:37:24.590 2023 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:A9:42:8B:15:31:3A:57:52:7F:22:40:
62:FC:72:5A:C7:B7:66:B7:E1:80:F7:2A:54:66:DE:1C:
94:9D:D6:D9:00:02:21:00:EF:BC:3A:DF:BB:58:BB:6A:
13:54:AB:BE:69:86:50:89:A5:9C:82:2B:7C:20:22:0E:
50:63:93:04:79:D6:2D:A8
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
Timestamp : Feb 20 12:37:24.530 2023 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:A6:01:79:40:15:28:17:A8:88:EE:4D:
06:4E:35:AA:3B:BE:02:C2:DC:BA:5B:8B:2C:C4:32:49:
B2:96:A2:10:8B:02:21:00:C0:C3:75:E5:88:82:23:27:
0A:11:69:21:6A:A2:25:07:BC:90:C7:C1:0E:31:B0:18:
CD:96:42:A4:8B:AF:31:65
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