Zertifikatskette
atn.de
2025-03-22
verbleibend
2048 bit
sha256WithRSAEncryption
R11
2027-03-12
verbleibend
2048 bit
sha256WithRSAEncryption
ISRG Root X1
(Zertifikat ist selbst signiert.)
2035-06-04
verbleibend
4096 bit
sha256WithRSAEncryption
Subjekt
Common Name (CN)
Alternative Namen
atn.de
webmail.atn.de
www.atn.de
Aussteller
Land (C)
Organisation (O)
Common Name (CN)
Gültigkeit
Nicht gültig vor
22.12.2024
Nicht gültig nach
22.03.2025
Mit diesem Zertifikat sind folgende Nutzungsformen erlaubt:
Digital Signature
Key Encipherment
TLS Web Server Authentication
TLS Web Client Authentication
Fingerprints
SHA256
5B:1A:FF:C0:1B:32:91:B0:9F:D5:52:01:E3:B2:44:79:8B:C4:05:46:CC:08:C2:1D:B3:52:7F:DB:EE:BA:17:C4
SHA1
07:B4:53:0D:3F:59:BF:89:91:73:0A:B5:7F:92:A4:5A:31:20:D6:21
X509v3 Erweiterungen
subjectKeyIdentifier
2D:00:C6:FF:AA:49:97:61:73:61:3A:96:53:F5:C0:16:C9:6F:4C:9B
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 : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Dec 22 06:45:25.942 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:59:CB:D6:8E:01:60:E2:A7:EA:AE:01:81:
DC:8C:B0:92:B4:89:BA:4D:D8:7F:2F:1B:90:46:D3:59:
3A:73:D7:14:02:20:01:15:E5:60:54:B6:F4:73:9D:30:
7E:61:66:14:B7:F0:1B:52:DA:FF:0F:96:74:BA:46:0B:
4D:07:1A:9F:46:8C
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
Timestamp : Dec 22 06:45:25.982 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:7C:6F:83:46:07:27:95:17:3E:25:60:B3:
13:F4:EF:FE:0B:42:2D:4E:CA:35:41:37:5C:50:D8:59:
A9:71:FF:38:02:20:5E:5F:EC:77:33:37:12:07:07:D0:
95:12:02:51:DA:75:45:6F:F1:C8:DC:18:5E:4B:D0:FB:
D9:59:F4:B3:BA:FE
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