mail.atacon-bildung.de

CN=mail.atacon-bildung.de

Fingerprints: aa97dd3491

Issuer:
CN=R11,O=Let's E­ncrypt,C=US
Serial:
3037805674884290­0024496200831324­6062813361
Not valid before:
2024-08-24 22:20­:46 UTC
Not valid after:
2024-11-22 22:20­:45 UTC
Key size:
2048
Signature Algorithm:
sha256WithRSAEnc­ryption
keyUsage:
Digital Signatur­e, Key Encipherm­ent
extendedKeyUsage:
TLS Web Server A­uthentication, T­LS Web Client Au­thentication
basicConstraints:
CA:FALSE
subjectKeyIdentifier:
1C:93:28:DF:61:8­7:92:10:20:68:AF­:76:4B:ED:E1:9B:­AD:9B:33:C0
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.or­g­CA Issuers - URI­:http://r11.i.le­ncr.org/
subjectAltName:
DNS:imap.atacon-­bildung.de, DNS:­mail.atacon-bild­ung.de, DNS:smtp­.atacon-bildung.­de
certificatePolicies:
Policy: 2.23.140­.1.2.1
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 : ­Aug 24 23:19:16.­371 2024 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:2D:B­E:A3:E8:F0:31:22­:80:81:D9:71:51:­ ­04:02:6A:42:31:2­1:F6:16:A3:F1:BA­:69:65:48:AE:56:­ ­B8:80:13:54:02:2­0:66:27:1C:D1:65­:16:80:30:B0:39:­ ­78:DC:CF:3E:97:4­1:E9:28:47:4A:8E­:37:09:E2:B1:38:­ ­69:D1:EA:19:8A:8­E­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­19:98:10:71:09:F­0:D6:52:2E:30:80­:D2:9E:3F:64:BB:­ ­83:6E:28:CC:F9:0­F:52:8E:EE:DF:CE­:4A:3F:16:B4:CA­ Timestamp : ­Aug 24 23:19:16.­386 2024 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:5B:8­B:AA:47:07:F9:48­:82:BF:DA:F3:14:­ ­D1:F7:52:CD:F4:6­6:26:7C:30:FB:23­:62:FA:C9:3A:07:­ ­91:D6:B8:24:02:2­0:75:7B:A5:83:1B­:1F:1B:3F:46:E3:­ ­81:43:EE:AA:CA:9­5:49:EE:39:9D:C7­:81:8F:81:30:7D:­ ­23:EE:02:E4:5B:0­D

Certificates

Fingerprint Issuer Serial Public Key Download Tools
aa97­dd34­9115­3d20­18df­9019­787d­b67b­8242­a31d R11 3037­8056­7488­4290­0024­4962­0083­1324­6062­8133­61 aa97dd3491 TLSA