SSL-Tools

mail.richterserv.de

CN=mail.richterserv.de

Fingerprints: 5fa8ca2a18 ada6a00252

Issuer:
CN=E5,O=Let's En­crypt,C=US
CN=E8,O=Let's En­crypt,C=US
Serial:
6042280843873616­4646207167207772­2720286975
4824910634769987­4029317163737417­6621022638
Not valid before:
2025-06-19 19:01­:36 UTC
2025-09-18 04:00­:47 UTC
Not valid after:
2025-09-17 19:01­:35 UTC
2025-12-17 04:00­:46 UTC
Key size:
384
Signature Algorithm:
ecdsa-with-SHA38­4
keyUsage:
Digital Signatur­e
extendedKeyUsage:
TLS Web Server A­uthentication, T­LS Web Client Au­thentication
basicConstraints:
CA:FALSE
subjectKeyIdentifier:
F7:95:7F:7A:F8:C­C:C6:B4:89:9D:CE­:A5:6E:45:BB:5A:­57:60:A9:53
B5:7F:34:BA:69:B­B:4B:F8:54:59:31­:E5:64:8D:86:62:­F9:D9:CA:35
authorityKeyIdentifier:
keyid:9F:2B:5F:C­F:3C:21:4F:9D:04­:B7:ED:2B:2C:C4:­C6:70:8B:D2:D7:0­D
keyid:8F:0D:13:A­2:F6:2E:7E:D1:50­:6C:33:18:38:5D:­59:8E:23:72:91:C­A
authorityInfoAccess:
CA Issuers - URI­:http://e5.i.len­cr.org/
CA Issuers - URI­:http://e8.i.len­cr.org/
subjectAltName:
DNS:mail.richter­serv.de
certificatePolicies:
Policy: 2.23.140­.1.2.1
crlDistributionPoints:
Full Name:­ URI:http://e5.­c.lencr.org/128.­crl
Full Name:­ URI:http://e8.­c.lencr.org/47.c­rl
ct_precert_scts:
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 : ­Jun 19 20:00:06.­113 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:9­B:2E:DE:7D:3F:A6­:2F:0C:03:3A:72:­ ­08:2D:AF:08:35:4­6:78:AE:64:49:8F­:71:98:63:FD:DB:­ ­68:84:24:DD:7A:0­2:20:40:B2:AD:99­:42:A6:C3:0A:0C:­ ­1B:E4:BE:B1:3B:2­9:44:5C:91:F2:2A­:4B:A8:B4:4E:9A:­ ­21:5A:3D:86:7A:2­5:EE­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­DD:DC:CA:34:95:D­7:E1:16:05:E7:95­:32:FA:C7:9F:F8:­ ­3D:1C:50:DF:DB:0­0:3A:14:12:76:0A­:2C:AC:BB:C8:2A­ Timestamp : ­Jun 19 20:00:08.­152 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:5B:8­A:C2:52:CE:F9:2B­:6A:45:0E:6B:05:­ ­30:3A:52:18:7E:9­E:B1:A4:E6:BE:CC­:68:7A:44:55:7D:­ ­FF:ED:F2:9C:02:2­0:09:97:40:68:B3­:C8:85:FC:7D:C0:­ ­10:B3:BD:EE:58:C­9:C9:B1:1D:EB:DE­:31:6A:D2:A0:87:­ ­DD:61:35:00:BA:D­F
Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­ED:3C:4B:D6:E8:0­6:C2:A4:A2:00:57­:DB:CB:24:E2:38:­ ­01:DF:51:2F:ED:C­4:86:C5:70:0F:20­:DD:B7:3E:3F:E0­ Timestamp : ­Sep 18 04:59:17.­657 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:44:02:20:2F:5­3:DC:7F:6B:06:3A­:FE:25:F0:93:0F:­ ­0A:1D:B0:D9:36:3­9:FC:93:7E:B0:B3­:00:F8:16:86:47:­ ­50:BD:95:5D:02:2­0:63:96:60:3B:C8­:01:AA:F1:81:E8:­ ­1A:30:B0:03:2C:6­D:97:08:8E:9D:80­:16:2B:C3:F3:30:­ ­B2:01:81:06:43:1­2­Signed Certifica­te Timestamp:­ Version : ­v1 (0x0)­ Log ID : ­DD:DC:CA:34:95:D­7:E1:16:05:E7:95­:32:FA:C7:9F:F8:­ ­3D:1C:50:DF:DB:0­0:3A:14:12:76:0A­:2C:AC:BB:C8:2A­ Timestamp : ­Sep 18 04:59:17.­717 2025 GMT­ Extensions: ­none­ Signature : ­ecdsa-with-SHA25­6­ ­30:45:02:21:00:D­3:E3:AF:20:A9:6F­:13:F7:AC:7B:26:­ ­BE:08:9C:FF:7D:E­4:F9:CD:ED:6E:90­:0B:8F:81:31:75:­ ­30:A6:D4:E0:74:0­2:20:67:D9:ED:B8­:5D:83:DE:FF:C9:­ ­28:6B:C3:06:9D:5­8:02:FE:73:A5:89­:50:59:C4:8C:D9:­ ­C0:74:DD:48:37:1­7:3F

Certificates

Fingerprint Issuer Serial Public Key Download Tools
5fa8­ca2a­1830­a433­18f5­463c­41fe­894a­1888­f3be E5 6042­2808­4387­3616­4646­2071­6720­7772­2720­2869­75 5fa8ca2a18
PEM TXT JSON
TLSA
ada6­a002­52d1­8cec­bdd1­a2d9­d918­ddd3­eb7a­6ece E8 4824­9106­3476­9987­4029­3171­6373­7417­6621­0226­38 ada6a00252
PEM TXT JSON
TLSA