SSL-Tools

mailer.bildung-lsa.de

CN=mailer.bildung-lsa.de

Fingerprints: 4a7ed33482 0e1fcfc87d

Issuer:
CN=R3,O=Let's En­crypt,C=US
CN=R10,O=Let's E­ncrypt,C=US
Serial:
3022794514556172­5600360274564800­0869958589
4902222337774096­2839624920672073­5721874165
Not valid before:
2020-12-26 22:01­:13 UTC
2025-05-10 21:06­:38 UTC
Not valid after:
2021-03-26 22:01­:13 UTC
2025-08-08 21:06­:37 UTC
Key size:
4096
Signature Algorithm:
sha256WithRSAEnc­ryption
keyUsage:
Digital Signatur­e, Key Encipherm­ent
extendedKeyUsage:
TLS Web Server A­uthentication, T­LS Web Client Au­thentication
basicConstraints:
CA:FALSE
subjectKeyIdentifier:
67:00:EF:56:A2:D­4:F4:13:55:0B:E4­:58:09:08:66:1E:­F9:83:E6:78
42:9B:7F:93:46:4­2:CB:42:05:EA:8A­:78:5C:A5:D4:48:­2F:0C:62:EA
authorityKeyIdentifier:
keyid:14:2E:B3:1­7:B7:58:56:CB:AE­:50:09:40:E6:1F:­AF:9D:8B:14:C2:C­6
keyid:BB:BC:C3:4­7:A5:E4:BC:A9:C6­:C3:A4:72:0C:10:­8D:A2:35:E1:C8:E­8
authorityInfoAccess:
OCSP - URI:http:­//r3.o.lencr.org­CA Issuers - URI­:http://r3.i.len­cr.org/
CA Issuers - URI­:http://r10.i.le­ncr.org/
subjectAltName:
DNS:mailer.bildu­ng-lsa.de
certificatePolicies:
Policy: 2.23.140­.1.2.1­Policy: 1.3.6.1.­4.1.44947.1.1.1­ CPS: http://cp­s.letsencrypt.or­g
Policy: 2.23.140­.1.2.1
ct_precert_scts:
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­44:94:65:2E:B0:E­E:CE:AF:C4:40:07­:D8:A8:FE:28:C0:­ ­DA:E6:82:BE:D8:C­B:31:B5:3F:D3:33­:96:B5:B6:81:A8­ Timestamp : ­Dec 26 23:01:13.­572 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:9­3:1B:DB:EC:3D:D8­:D1:D0:BC:BC:71:­ ­E2:55:EC:E6:F3:7­B:3D:79:8F:6D:C5­:59:BA:BD:14:00:­ ­51:FF:21:02:CA:0­2:20:20:3D:FF:40­:EC:75:AB:71:FC:­ ­15:AF:18:B6:DB:6­2:58:A7:A8:AF:3C­:2B:4D:CF:21:AD:­ ­09:77:2C:C1:F6:5­2:CC­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­F6:5C:94:2F:D1:7­7:30:22:14:54:18­:08:30:94:56:8E:­ ­E3:4D:13:19:33:B­F:DF:0C:2F:20:0B­:CC:4E:F1:64:E3­ Timestamp : ­Dec 26 23:01:13.­584 2020 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:E­A:9E:D7:F8:5A:9E­:D7:89:69:9A:0A:­ ­39:EC:D5:58:0A:5­5:88:CF:0C:1B:C3­:9F:E8:32:C1:DB:­ ­65:72:EF:56:32:0­2:20:3B:73:5C:2F­:60:CF:94:1E:85:­ ­D1:12:E8:8B:6D:D­2:3F:2C:B9:22:9C­:32:24:CF:0A:A0:­ ­72:56:AD:AA:EB:D­6:3F
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­0D:E1:F2:30:2B:D­3:0D:C1:40:62:12­:09:EA:55:2E:FC:­ ­47:74:7C:B1:D7:E­9:30:EF:0E:42:1E­:B4:7E:4E:AA:34­ Timestamp : ­May 10 22:05:08.­843 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:4A:D­9:48:7D:03:C5:DE­:EE:07:79:72:E0:­ ­A3:6E:2F:89:91:8­5:AF:9B:FD:03:E1­:A8:00:0A:B4:DE:­ ­91:2B:DA:F3:02:2­0:3E:69:B9:42:F5­:B1:A5:FB:36:81:­ ­CD:38:46:FD:94:F­F:A8:27:40:F4:70­:0E:9E:1D:44:52:­ ­2A:F5:AC:80:C5:D­C­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­1A:04:FF:49:D0:5­4:1D:40:AF:F6:A0­:C3:BF:F1:D8:C4:­ ­67:2F:4E:EC:EE:2­3:40:68:98:6B:17­:40:2E:DC:89:7D­ Timestamp : ­May 10 22:05:09.­238 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:46:02:21:00:B­2:BE:34:B0:B8:4E­:DB:CD:0E:9A:D3:­ ­F6:29:7C:69:D0:3­A:D0:64:66:03:9C­:86:99:C7:AC:D8:­ ­C0:2D:BF:42:B7:0­2:21:00:94:91:04­:93:EE:32:B6:AE:­ ­7E:5A:59:00:B6:F­3:B0:E8:FC:B4:C6­:A4:89:1E:4E:B4:­ ­7A:AB:4D:30:95:A­6:F7:F1
crlDistributionPoints:
Full Name:­ URI:http://r10­.c.lencr.org/118­.crl

Certificates

Fingerprint Issuer Serial Public Key Download Tools
4a7e­d334­821e­bec9­d29b­8032­2c13­13fe­9b22­6954 R3 3022­7945­1455­6172­5600­3602­7456­4800­0869­9585­89 4a7ed33482
PEM TXT JSON
TLSA
0e1f­cfc8­7d53­e7f2­d326­2fda­c87f­6a26­f614­4104 R10 4902­2223­3777­4096­2839­6249­2067­2073­5721­8741­65 0e1fcfc87d
PEM TXT JSON
TLSA